{"id":48443,"date":"2021-04-07T19:34:40","date_gmt":"2021-04-07T23:34:40","guid":{"rendered":"https:\/\/swling.com\/blog\/?p=48443"},"modified":"2021-04-08T06:47:58","modified_gmt":"2021-04-08T10:47:58","slug":"dans-review-of-the-flagship-tecsun-h-501x-portable-shortwave-receiver","status":"publish","type":"post","link":"https:\/\/swling.com\/blog\/2021\/04\/dans-review-of-the-flagship-tecsun-h-501x-portable-shortwave-receiver\/","title":{"rendered":"Dan&#8217;s review of the flagship Tecsun H-501x portable shortwave receiver"},"content":{"rendered":"<p><a href=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-48446\" src=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-3.jpg\" alt=\"\" width=\"800\" height=\"600\" srcset=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-3.jpg 800w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-3-300x225.jpg 300w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-3-768x576.jpg 768w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-3-624x468.jpg 624w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><strong>Many thanks to <em>SWLing Post<\/em> contributor, <a href=\"http:\/\/swling.com\/blog\/tag\/dan-robinson\">Dan Robinson<\/a>, for the following guest post and review:<\/strong><\/p>\n<hr \/>\n<h1>The H-501:\u00a0 Jewel in the Tecsun Crown, With Some Attractive Features<\/h1>\n<p style=\"text-align: right;\"><strong>by Dan Robinson<\/strong><\/p>\n<p>Since 2020, there has been one Tecsun receiver I have been most looking forward to reviewing, and that is Tecsun&#8217;s H-501.<\/p>\n<p>Videos showing the pre-production and mainland China versions of the 501 started appearing online at least a year ago.\u00a0 There are also numerous videos showing comparisons between the H-501 and PL-990x as well as the PL-330.<\/p>\n<p>What I will do here is provide an assessment of the 501 informed by my use of a H-501 just received, the other two Tecsun receivers, and my decades of experience using a wide range of portable receivers.\u00a0 This review is based on initial tests of a H-501x, among the first production units.<\/p>\n<h1>Video: Unboxing<\/h1>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"625\" height=\"352\" src=\"https:\/\/www.youtube.com\/embed\/lDMHxFRotHc?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<h1><b>HOMAGE TO RECEIVERS OF THE PAST<\/b><\/h1>\n<p>The elephant in the room with the 501 is, of course, its two large left and right speakers.\u00a0 This reminds one of another Tecsun DSP portable, the PL-398BT with\u00a0a similar left-right speaker arrangement.<\/p>\n<p>On the left of the H-501, from the top, are the Volume, Treble, and Bass knobs which like the PL-880 and 990x has obvious lineage back to the famous Grundig portables of the 1990&#8217;s \u2013 the Satellit 500 and 700.\u00a0 Both of those were limited to two bandwidths.\u00a0 Only the 700 had anything approaching usable synchronous detection.<\/p>\n<p>Each of the left hand control knobs on the 501 contains a dot to indicate where you are in the Maximum\/Minimum range.\u00a0 At the bottom of the left side is a\u00a0micro-USB port for when the receiver is used as a computer speaker \u2013 quite a nice feature!<\/p>\n<p>On the right side of the 501 you find ports for AM and FM antennas, each with a rubber traction cap, similar to what is found on the PL-990x.\u00a0 There is also a three position sensitivity sliding switch for Local, Normal, and DX modes \u2013 that&#8217;s one more than usually found.<\/p>\n<p>Knobs on the right side are the Main tuning and Fine tuning, again similar to the PL-990x.\u00a0 At the very bottom of the right side is the 5v 1.0 amp micro-USB charging port.<\/p>\n<h2><b>ERGONOMICS<\/b><\/h2>\n<p><a href=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-48445\" src=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-2.jpg\" alt=\"\" width=\"800\" height=\"600\" srcset=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-2.jpg 800w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-2-300x225.jpg 300w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-2-768x576.jpg 768w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-2-624x468.jpg 624w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><b>NEGATIVE<\/b>:\u00a0 Here I discuss one of two major negatives with the 501.\u00a0 The tuning knobs are embedded quite far into the radio body.\u00a0 Each has a round piece of rubber covering on the knob end surface designed obviously to provide traction, possibly also as a protective measure.<\/p>\n<p>The reality is that on the 501, more seriously on the PL-330, embedding of the knobs so far into the cabinet makes it virtually impossible to undertake rapid tuning using those knobs if you are just placing your finger on the top barrel part of the knob itself!<\/p>\n<p>As you will see in photos and video accompanying this review, holding a finger against the rubber on the end of each knob, or closer to the center, to achieve more rapid tuning.\u00a0 But it&#8217;s kind of annoying.\u00a0 On the PL-990x the knobs are somewhat different \u2013 extending a bit farther out of the cabinet, but also with the rubber coverings.<\/p>\n<p>So, this is a design point for Tecsun to consider.\u00a0 Surely, it should be possible to come up with slightly different knobs for the 501 that make it more comfortable to achieve rapid tuning.\u00a0 As it is, the knobs on the 501 barely extend beyond the cabinet edge, including the end and rubber cap.<\/p>\n<p>The same goes for the PL-330 \u2013 which has knobs that only one half inch in depth, and extending only about 1\/16 of an inch beyond the cabinet edge.\u00a0 Part of the attractiveness of the 330 is its compact size and I doubt Tecsun will be moving to put slightly larger knobs on that radio anytime soon.\u00a0 But as it is, using the main and fine tuning controls on the 330 gets you maybe 10 kHz in tuning range.<\/p>\n<p><b>[UPDATE]<\/b>\u00a0 I realized after further use of the 501x that Tecsun clearly intended for the rubber knob cap covers to act as traction for tuning.\u00a0\u00a0The problems I see:\u00a0 after significant use over time, those rubber covers will lose their stickiness and thus their ability to help tuning will be reduced.\u00a0 Also, the fine tuning knob is smaller &#8212; and even using the rubber cover on the knob for more traction, it is somewhat difficult to achieve rapid tuning in 1 kHz mode.\u00a0 Tecsun could help 501x owners on the issue with the tuning knobs by including spare rubber knob caps.\u00a0 But it&#8217;s uncertain how the existing rubber knob covers are attached to the original knobs and how easy it would be to replace them when they lose their stickiness.<\/p>\n<h2><b>H-501 IMPRESSIVE FRONT PANEL<\/b><b>\u00a0<\/b><\/h2>\n<p>At the top of the H-501 radio above the LCD display can be found the Display\/Snooze\/Lock button.\u00a0 On an older Tecsun radio, the PL-880, this button doubled as the calibration adjust control.\u00a0 On the PL-990x this triple function button is located on the top of the radio.<\/p>\n<h2><b>LCD DISPLAY<\/b><\/h2>\n<p><b>POSITIVE<\/b>: \u00a0 One of the big positives of the 501 is the large LCD display.\u00a0 The number digits are absolutely huge and make it easy to read frequencies.<\/p>\n<p>Thanks Tecsun!\u00a0 The display contains numerous bits of information about receiver operation, the signal strength meter, etc.<\/p>\n<p>Below the display is the keypad, with special dual keys for 9\/10 kHz mediumwave, Longwave activation, and FM range adjustment.\u00a0 Backlight activation is on the 5 key.\u00a0 At the bottom you have the VF\/VM key to select between frequency tuning and memories.\u00a0 To the right are the FM, MW\/LW, and SW + and \u2013 buttons.\u00a0 These put the radio into shortwave mode and as is the case with the PL-990 and other receivers, activate ATS\/ETM tuning.<\/p>\n<p>At the very bottom of the front panel can be found PLAY\/PAUSE, RR, and FF buttons for control of SD card audio when using the microSD card, which like on the 990x is located on the bottom of the receiver.\u00a0 According to the manual, by the way, the microSD slot accepts cards of up to 128 GB.\u00a0 Included in the box is a 16 GB SanDisk Ultra card.\u00a0 A reset hole is also on the bottom of the radio.<\/p>\n<p>Finally, at the bottom of the 501 face are rubber covered input ports for Earphones, Line In, and Line Out.<\/p>\n<h2><b>METAL TILT BAIL<\/b><\/h2>\n<p><a href=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-48444\" src=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501.jpg\" alt=\"\" width=\"800\" height=\"600\" srcset=\"https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501.jpg 800w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-300x225.jpg 300w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-768x576.jpg 768w, https:\/\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501-624x468.jpg 624w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><b>POSITIVE AND NEGATIVE:\u00a0 <\/b>On the back of the receiver, you find the metal tilt bail which folds down and locks into two plastic tabs and can be lifted easily with a finger from an indentation in the cabinet.<\/p>\n<p>This was a good design move by Tecsun, with the following observations:\u00a0 <b>there are no incremental positions on the metal bail <\/b>as you find on, say, a Microsoft Surface or similar tablet type PC.\u00a0 The only fully stable position is to have the metal bail fully extended back. That places the 501 in a great position if you&#8217;re standing or even sitting to a degree.\u00a0 But <b>if you try to place the bail in any middle position you&#8217;re in danger of having the radio become unstable<\/b>.\u00a0 Tecsun should definitely give some thought to a re-design, though the bail is better than the flimsy plastic stands found on the PL-990 and PL-880 and some older portables.<\/p>\n<p>Still on the back of the radio, intelligently, Tecsun marks a screw hole which can be used to remove the telescopic antenna (marked as ANT SCREW).\u00a0 The other screw holes for removal of the back of the radio are also clearly marked.\u00a0 Thanks Tecsun!<\/p>\n<p>However, one additional <b>partial negative<\/b> \u2013 there are no rubber pads on the bottom back edge of the 501x which will be contacting whatever surface the radio is sitting on while the metal bail is in use.\u00a0 So, if you don&#8217;t want that bottom back edge to be scratched, place the radio on something to cushion it.<\/p>\n<h2><b>BATTERY CHARGING<\/b><\/h2>\n<p><b>POSITIVE<\/b>:\u00a0 Another interesting feature not found on other radios:\u00a0 Tecsun has created a <b>dual charging system<\/b> for the 501 which uses two 18650 batteries.<\/p>\n<p>In viewing numerous videos, I have not seen this discussed much.\u00a0 Basically, this enables you to <b>use the receiver&#8217;s internal charging capability to choose which battery you are charging<\/b>.\u00a0 The manual states that the battery contains space for a \u201cspare\u201d battery.\u00a0 The charging indicator on the LCD display will flash while charging is underway \u2013 there does not appear to be a separate display for battery A or B.\u00a0 <b>However, and this is quite a unique capability \u2013 while you are using the 501x, the switch changes which battery the radio is using<\/b>.<\/p>\n<p>It&#8217;s not clear to me whether the receiver while powered on is taking energy from one or both batteries simultaneously.\u00a0 As I note in my reviews, and this is amplified in the manual, do not expect to be able to charge a battery internally and listen to the radio at the same time because there WILL be noise.<\/p>\n<h2><b>HUGE WORLD MAP AND RADIO DIAGRAM INCLUDED<\/b><\/h2>\n<p>Tecsun includes a huge \u2013 and I mean HUGE \u2013 World Amateur Radio map in a plastic pouch with the manual.\u00a0 On the back of this is a large photo of the 501 with clear English guide points to each and every feature of the radio.\u00a0 In this, Tecsun is really going out of its way to make owning the 501 a special experience.<\/p>\n<p>In the box (see photos) Tecsun includes 2 18650 lithium batteries, a 5 volt double USB A charging cube, a mini to mini cord, a USB charging cable, and to boot, a pair of fairly high quality wired earphones complete with spare ear tips.<\/p>\n<h1><b>PERFORMANCE<\/b><\/h1>\n<p>Anon-co advises that the H-501x uses a different IC than the PL-990x.\u00a0 No further details were available as of the time of this writing.<\/p>\n<p>This is clearly a sensitive radio, as is the PL-990X.\u00a0 In these days of declining use of shortwave, almost any receiver is going to be able to hear \u201cstuff\u201d all over the bands and the 501x and 990x as well as the 330 are all quite capable in this regard.<\/p>\n<p>In the video, I tune some familiar stations, including Voice of Greece and BBC<\/p>\n<p>and move through the excellent bandwidth options.\u00a0 This is where the 501, with its large dual speakers, excels because if you&#8217;re on a strong station \u2013 Greece is a great example because of its great music programs \u2013 and you have that wider option, it&#8217;s really pleasant to listen to.<\/p>\n<p><b>NEGATIVE<\/b>:\u00a0 However, one has to puzzle over the decision to limit bandwidth to 6 kHz when in shortwave mode.\u00a0 On mediumwave (AM) you have a 9 kHz option which provides some fine listening.\u00a0 Perhaps Tecsun felt that there are few stations using shortwave these days that would benefit from having a significantly wider option?\u00a0 <b>I would urge Tecsun to make 9 kHz available in shortwave.<\/b><\/p>\n<h2><b>SYNCHRONOUS DETECTION<\/b><\/h2>\n<p><b>NEGATIVE<\/b>:\u00a0 I really had some hope that Tecsun would go farther toward<\/p>\n<p>solving the problem of unstable\/distorted SYNC mode with all of these recent radios.\u00a0 Unfortunately, it was not to be.<\/p>\n<p>Using SYNC on these radios \u2013 though this was not the case with the PL-660 and 680 \u2013 involves a delicate dance, requiring using a combination of bandwidth filters and LSB\/USB.\u00a0 SYNC works fairly well with some stations, but it really depends on signal level, and to an extent signal level of any station close to the frequency you are on.<\/p>\n<p>There is a 1 kHz fine tune spread when using SYNC after which lock is lost.\u00a0 And still, lock is often lost even when you&#8217;re on center frequency and not using<\/p>\n<p>fine tune in SYNC \u2013 the signal just becomes distorted.\u00a0 Not fun.\u00a0 The PL-990x has the same issues.<\/p>\n<p>Now, Tecsun has definitely made progress since the horrendous implementation of SYNC on the PL-880, which wasn&#8217;t even an official feature.\u00a0 But it&#8217;s disappointing that given the design features in the 501, especially the wonderful dual speakers, a way has not been found to resolve this issue which obviously involves the DSP chip that is the brain of the receiver.<\/p>\n<h1>Video: Detailed testing of Tecsun H-501x<\/h1>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"625\" height=\"352\" src=\"https:\/\/www.youtube.com\/embed\/kMdqZ78NEUQ?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<h2><b>ANTENNA<\/b><\/h2>\n<p><b>NEGATIVE<\/b>: One of the things the folks at SONY, Panasonic and some other manufacturers did so well was design radios with antennas that nested inside the radio and could be pulled up and out of the cabinet, and because of this, there was clearance from the top of the radio so the antenna can achieve vertical position. \u00a0 Tecsun has not done the same.\u00a0 Antennas on the H-501x, PL-990x, PL-330 swivel but cannot take up vertical position, and of course they are nested on the top of the radio.\u00a0 One would have thought that after years of producing portables, and coming to dominate the portable market, someone at Tecsun would have recognized the importance of antenna re-design.\u00a0 NOTE:\u00a0 the antenna on the 501x is sufficiently long, but on the PL-330 for example, seems to be not long enough.<\/p>\n<h2><b>BLUETOOTH<\/b><\/h2>\n<p><b>POSITIVE:\u00a0 <\/b>Hooray for Tecsun in integrating BT capability into the 501x and 990x.\u00a0 This was such an obvious move and thanks to Tecsun for really hitting it out of the park. Unfortunately, we don&#8217;t get the ability to record audio from the radio on to microSD cards \u2013 that would truly have been a major step forward<\/p>\n<h2><b>CALIBRATION<\/b><\/h2>\n<p>The H-501 has the same re-calibration adjustment feature as is seen in the PL-909x and the PL-330.\u00a0 This involves going into LSB or USB mode, holding down the USB or LSB keys until a flash appears, then using the Fine Tuning knob to achieve zero beat on WWV or strong station that is known to be on frequency, then holding down USB or LSB again to have the radio re-zero itself.\u00a0 This is a fine feature that we have seen since the PL-880.<\/p>\n<p>When I first received the H-501 it appeared that the receiver was fairly on zero beat from mediumwave up through 25 meters shortwave.\u00a0 Further testing revealed that re-calibration was necessary, but the degree of error from mediumwave up through 19 meters was not as significant as I have seen on the PL-990x.\u00a0 Re-calibrating at a mid-point of 25 meters appears to be a good mid-point choice, but inevitably, doing re-calibration on shortwave will throw the receiver off by a bit down on mediumwave.<\/p>\n<p>A cautionary note:\u00a0 when undertaking this calibration function be sure to give the radio time to confirm it&#8217;s in calibration mode with the FLASHing LCD. Sometimes, the readout will jump a full 1 kHz above or below the frequency you&#8217;re zeroing on \u2013 if that happens use the MAIN TUNING knob to get yourself back (i.e. 9,704 to 9,705.00) and complete the zero beat operation with the FINE TUNING knob, then hold down LSB or USB to complete.<\/p>\n<p>All of this may be overkill for most people \u2013 I am just among those who obsess over having receivers as exactly on zero beat as possible.\u00a0 That&#8217;s more difficult or impossible to achieve with older receivers that have no calibration function, such as the ICF-2010 or SW-55 without literally taking those radios apart to access internal points of adjustment.\u00a0 The fact that Tecsun provides this capability in these portables is something we should all be very grateful for.<\/p>\n<h2><b>CIRCUIT LOCKUP<\/b><\/h2>\n<p>All of the Tecsun radios have a \u201creset\u201d hole to be used if the receiver is not functioning properly.\u00a0 I had one occasion of lockup with this sample of the H-501x.\u00a0 Rather than using the reset hole, I decided to remove one of the two 18650 batteries, which of course reset the receiver.\u00a0 I have alerted Anon-co to this issue, but it&#8217;s hard to tell whether it&#8217;s a major problem without having other H-501 units to compare to.<\/p>\n<h2><b>CARRYING CASE<\/b><\/h2>\n<p><b>POSITIVE:\u00a0 <\/b>The H-501 that I received for review from Anon-co came with a beautiful faux leather case complete with a convenient carrying handle.\u00a0 My understanding is that this matches mainland China versions that have been widely seen in videos online.<\/p>\n<p>Anon-co advises that the first batch of 501x to be carried by them will come in a gift box with this PU leather case, possibly to be followed at some later point by a hardcover carrying case.\u00a0 Indeed, a photo can be found online showing the H-501 in a hardcover carrying case similar to the cases for the PL-880 and PL-990x kits.<\/p>\n<p>As of early April, Anon-co advises that while the price for 501x is not set yet, it&#8217;s expected to be somewhere in the $310 \u2013 330 range including shipping to the U.S.<\/p>\n<h2><b>AM\/MEDIUMWAVE AND FM PERFORMANCE<\/b><\/h2>\n<p>Not much to say here \u2013 I find FM performance on the 501x to be superb, and mediumwave reception is more than satisfactory.<\/p>\n<h1><b>CONCLUDING THOUGHTS<\/b><\/h1>\n<p>As I noted earlier, these days amid declining use of shortwave by remaining broadcasters, almost any DSP or older portable receivers are capable of producing excellent results for shortwave listening.<\/p>\n<p>Facebook groups devoted to shortwave (they have become the new gathering place and information exchanges for those of us who still love the hobby) are<\/p>\n<p>full of newcomers inquiring about which Tecsun, Degen, or other portables are best.<\/p>\n<p>Often, my advice is to consider older portables that are still quite competitive, especially considering the reduction in the number of stations still on shortwave.\u00a0 These would include such classics as the Grundig Satellit 700\/500, the SONY<\/p>\n<p>ICF-2010(2001D), SONY ICF-SW77, and ICF-SW55, along with the venerable Panasonic RF-B65 and SONY ICF-SW100S in the smaller category.<\/p>\n<p>What Tecsun has done with what we have to assume may be the final group of DSP receivers it produces is come up with small (PL-330), medium (PL-990x), and large (H-501) radios that combine extremely attractive features and excellent audio.\u00a0 The H-501x, in effect, is a Grundig Satellit 700 re-born for the 21st century and the path to it was paved by the PL-880.<\/p>\n<p>Though implementation of SYNC in each of these receivers still leaves much to be desired, having this feature is enough to push prospective buyers to choose one or more of these Tecsun units over older portables.<\/p>\n<p>Note that Sangean, which is now producing its ATS-909&#215;2 (though the radio has growing pains and is having its firmware updated by Sangean) seems to have taken note of Tecsun&#8217;s dominance of the market and provided multi-bandwith capability, and an improved and enlarged LCD display on the 909&#215;2 along with finer frequency resolution.<\/p>\n<p>In a strange but perhaps understandable decision, Sangean left SYNC mode off of its new flagship receiver.\u00a0 Whether this had more to do with production costs or a decision that synchronous detection really brings little to the game these days, or both, along with other factors, remains a puzzle.\u00a0 It does appear, from early reviews, that Sangean may have improved sensitivity on the 909&#215;2, though this too remains unconfirmed.<\/p>\n<p>But again, even with the negatives I noted here about the H-501x, what Tecsun has accomplished is significant.\u00a0 It has given remaining potential buyers of multi-band portables three superb receiver choices. There are others in the Tecsun line such as the S-8800 and S2000, but of these only the S8800 is something I would recommend.<\/p>\n<p>As I noted in a recent review of the PL-330, had we enjoyed a situation back in the golden days of shortwave in the 1960&#8217;s\/1970&#8217;s\/1980&#8217;s where a portable provided multiple bandwidths, advanced memory operations, and synchronous detection, DXing would have been even more of an enjoyment than it was.\u00a0 Certainly those Country Heard\/Country Verified totals would have been higher!<\/p>\n<p>The H-501x could easily be considered the crown jewel in the Tecsun group with its killer looks, large speakers, and performance equaling the PL-990x.\u00a0 Each of these receivers is arguably an easy choice as a \u201cdaily driver\u201d for traveling, though where air travel and TSA issues are concerned, the PL-330 would be a better choice.<\/p>\n<p><b>RECOMMENDATION:<\/b>\u00a0 Of the negatives I discuss in this article, only one I would consider fairly huge, and that is the ongoing issue with synchronous detection.\u00a0 If the 501x, like the 990x and 330, were to have this issue resolved that would make it easy to recommend any of the three radios.\u00a0 As it is, the attractiveness of the 501x lies with its beautiful two speaker design.\u00a0 Even with the annoying SYNC\u00a0 issue, I would recommend the radio to anyone who understands the SYNC issue and doesn&#8217;t mind and who wants a nice, larger version of the 909x.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Many thanks to SWLing Post contributor, Dan Robinson, for the following guest post and review: The H-501:\u00a0 Jewel in the Tecsun Crown, With Some Attractive Features by Dan Robinson Since 2020, there has been one Tecsun receiver I have been most looking forward to reviewing, and that is Tecsun&#8217;s H-501. Videos showing the pre-production and [&hellip;]<\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[373,3781,3194,433,836,3,26,129,43],"tags":[2635,4342,8079,9236,4086,479,9238,9237,4093],"class_list":["post-48443","post","type-post","status-publish","format-standard","hentry","category-am","category-fm","category-guest-posts","category-mediumwave","category-new-products","category-news","category-radios","category-reviews","category-shortwave-radio","tag-dan-robinson","tag-guest-posts","tag-h-501","tag-h-501x","tag-shortwave-radio-reviews","tag-tecsun","tag-tecsun-h-501-review","tag-tecsun-h-501x-review","tag-videos"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/pn3uc-cBl","jetpack-related-posts":[{"id":54530,"url":"https:\/\/swling.com\/blog\/2022\/11\/a-review-of-the-tecsun-h-501x-portable-shortwave-radio-receiver\/","url_meta":{"origin":48443,"position":0},"title":"A review of the Tecsun H-501x portable shortwave radio receiver","author":"Thomas","date":"November 6, 2022","format":false,"excerpt":"I was recently searching for my review of the Tecsun H-501x on the SWLing Post to send to a reader when I realized I had not yet published it here! Let's fix that... The following review of the Tecsun H-501x was originally published in the November 2021 issue of The\u2026","rel":"","context":"In &quot;FM&quot;","block_context":{"text":"FM","link":"https:\/\/swling.com\/blog\/category\/fm\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/11\/Tecsun-H-501x-Sangean-Panasonic-1-1.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/11\/Tecsun-H-501x-Sangean-Panasonic-1-1.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/11\/Tecsun-H-501x-Sangean-Panasonic-1-1.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/11\/Tecsun-H-501x-Sangean-Panasonic-1-1.jpeg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/11\/Tecsun-H-501x-Sangean-Panasonic-1-1.jpeg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2022\/11\/Tecsun-H-501x-Sangean-Panasonic-1-1.jpeg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":48473,"url":"https:\/\/swling.com\/blog\/2021\/04\/starting-to-compare-the-tecsun-h-501x-and-sangean-ats-909x2\/","url_meta":{"origin":48443,"position":1},"title":"Starting to compare the Tecsun H-501x and Sangean ATS-909X2","author":"Thomas","date":"April 9, 2021","format":false,"excerpt":"I took delivery of the Tecsun H-501x yesterday morning and the Sangean ATS-909X2 last week. I've been waiting for these portable receivers for what seems like ages, and both arrive within one week of each other. My initial impressions are positive for both radios, but I know it's time to\u2026","rel":"","context":"In &quot;New Products&quot;","block_context":{"text":"New Products","link":"https:\/\/swling.com\/blog\/category\/new-products\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501x-e1617972137810.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501x-e1617972137810.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501x-e1617972137810.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/Tecsun-H-501x-e1617972137810.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":60296,"url":"https:\/\/swling.com\/blog\/2024\/07\/dan-updates-his-tecsun-s-2200x-review\/","url_meta":{"origin":48443,"position":2},"title":"Dan updates his Tecsun S-2200x Review","author":"Thomas","date":"July 31, 2024","format":false,"excerpt":"Many thanks to SWLing Post contributor, Dan Robinson, who shares this update to his original Tecsun S-2200x review: TECSUN S-2200x: Some Updates by Dan Robinson Since my original Tecsun S-2200x review, I have run additional tests on the S-2200x and have the following observations, and responses to some comments. I\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/swling.com\/blog\/category\/news\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2024\/07\/Review-Update-1.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2024\/07\/Review-Update-1.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2024\/07\/Review-Update-1.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2024\/07\/Review-Update-1.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":48566,"url":"https:\/\/swling.com\/blog\/2021\/04\/dan-reviews-the-tecsun-pl-368-large-receiver-features-in-smaller-vertical-handheld\/","url_meta":{"origin":48443,"position":3},"title":"Dan reviews the Tecsun PL-368:\u00a0&#8220;Large Receiver Features In Smaller Vertical Handheld&#8221;","author":"Thomas","date":"April 18, 2021","format":false,"excerpt":"Many thanks to\u00a0SWLing Post\u00a0contributor,\u00a0Dan Robinson, for the following guest post and review: Tecsun PL-368:\u00a0 Large Receiver Features In Smaller Vertical Handheld by Dan Robinson It was back in 2020 that the first photos surfaced online of the PL-368 \u2013\u00a0posted on Facebook by someone attending the electronics fair in\u00a0Shanghai, China. Photos\u2026","rel":"","context":"In &quot;AM&quot;","block_context":{"text":"AM","link":"https:\/\/swling.com\/blog\/category\/am\/"},"img":{"alt_text":"Tecsun PL-368","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/P1090440.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/P1090440.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/P1090440.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2021\/04\/P1090440.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":40363,"url":"https:\/\/swling.com\/blog\/2019\/10\/tecsun-pl-990-and-h-501-at-the-shanghai-international-audio-exhibition\/","url_meta":{"origin":48443,"position":4},"title":"Tecsun PL-990 and H-501 at the Shanghai International Audio Exhibition","author":"Thomas","date":"October 26, 2019","format":false,"excerpt":"Many thanks to SWLing Post contributor, Adi, who writes: Hi Thomas, here is Shanghai International Audio Exhibition with the new toys: https:\/\/kknews.cc\/zh-cn\/digital\/plamvgp.html Check out all of the photos and commentary (in Chinese) by clicking here.","rel":"","context":"In &quot;New Products&quot;","block_context":{"text":"New Products","link":"https:\/\/swling.com\/blog\/category\/new-products\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2019\/10\/2nnp20r716r24n2so8ps4pnpsn2qs6q4.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2019\/10\/2nnp20r716r24n2so8ps4pnpsn2qs6q4.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2019\/10\/2nnp20r716r24n2so8ps4pnpsn2qs6q4.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":41047,"url":"https:\/\/swling.com\/blog\/2019\/12\/tecsun-pl-990-and-h-501-may-be-the-last-high-end-shortwave-portables-from-tecsun\/","url_meta":{"origin":48443,"position":5},"title":"Tecsun PL-990 and H-501 may be the last high-end shortwave portables from Tecsun","author":"Thomas","date":"December 4, 2019","format":false,"excerpt":"Many thanks to SWLing Post contributor from China, Mei Tao, who writes: I would like to share the latest news about Tecsun\u2019s New Products: the PL-990 and H-501. These day I found that several Chinese BCLers who received the PL990 or H501 one after another--they posted many a detailed pictures\u2026","rel":"","context":"In &quot;New Products&quot;","block_context":{"text":"New Products","link":"https:\/\/swling.com\/blog\/category\/new-products\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2019\/12\/Tecsun-PL-990-and-H-501-1-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2019\/12\/Tecsun-PL-990-and-H-501-1-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/swling.com\/blog\/wp-content\/uploads\/2019\/12\/Tecsun-PL-990-and-H-501-1-1.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts\/48443","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/comments?post=48443"}],"version-history":[{"count":0,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/posts\/48443\/revisions"}],"wp:attachment":[{"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/media?parent=48443"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/categories?post=48443"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swling.com\/blog\/wp-json\/wp\/v2\/tags?post=48443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}