Tag Archives: Herculodge

Jeff gives high marks to the Sangean PR-D4W

Sangean

My pal, Jeff McMahon, over at the Herculodge, has just posted a video review of the Sangean PR-D4 portable radio. In summary, he writes:

“It’s a great radio with top FM, AM, and speaker sound. It blows away my C.Crane Radio-2E. Lack of illumination, however, makes it less than ideal as a bedside clock radio.”

Wow! I’m most impressed that Jeff places the PR-D4W (which retails for $69 on Amazon) above the venerable CCRadio-2E (which retails for $169 on Amazon) in terms of AM performance.

I just checked and it appears that Universal Radio also retails the PR-D4W for $69.95.

Follow Jeff at the Herculodge and on YouTube.

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Jeff’s bedside radio search ends with the Sangean CL-100

Sangean-CL-100

My pal, Jeff McMahon, over at the Herculodge writes:

A week ago, my Sangean WR-2 was fried when the electric company surged my house. I replaced it with the Grundig S350DL but it drifted too much.

I then used my superior Crane-SW radio (same size as the big Grundig) and guess what? It died! Those cheap radios today seem to die after 5 years or so.

So I looked through the myriad of unused radios in my cabinet and unearthed a Sangean CL-100 purchased in 2011. For whatever reason, it no longer works with batteries (old double As were left in there and leaked a tiny bit but compartment looked clean enough), so I plugged it in and it works.

FM is better than my Sangean WR-2. I think it has a DSP chip.
AM is better with low background noise, amazing for a radio this small.

Speaker is not as good as the WR-2, but it’s clear and okay since I listen mostly through earbuds.

Tiny footprint on my bedside table, which I like.

The menu system is easy enough to use though I wonder if down the road I’ll encounter bugs.

I bought this for about $45 and now it’s about $12 more.

It really suits my needs.

[A] man needs a strong performing bedside radio. That’s the backbone of a collection.

Indeed it is, Jeff!

I see why you like the CL-100. For a bedside radio, the flat/horizontal form factor also makes it less susceptible to being knocked over when you reach for it in the dark.

As for battery operation, you may try removing some of the corrosion on the battery contacts with a file or something mildly abrasive. I’d also hit it with a little Deoxit. (Though knowing Jeff, he’s probably already on this.)

Lead_Free_Solder_05mmHaving your Sangean WR-2 fried by the power company is bad enough, but then finding out your C.Crane CCradio-SW isn’t working just adds insult to injury.

I should note that, in general, I think C.Crane products are built as well as most others on the market.

I often wonder if premature product failures have less to do with poor quality control and more to do with the lead-free solder electronics manufacturers are forced to use these days.

Many moons ago, a friend sent me this article which outlines concerns about the use of lead-free solder in the military and aerospace industries. It’s worth a read and certainly points out inherent flaws. I often wonder if nearly all of our modern consumer electronics are prone to fail within a decade; you know, planned obsolescence at its worst. Perhaps I’m overreacting.

When I build kits or repair electronics, I only use traditional lead-based solder. Not only is it easier to use, but I feel it will last longer.

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Jeff finds a solution for sticky preset buttons on the CC-Radio 2E

CCradio 2e

Jeff, over at the Herculodge blog, recently posted that the preset #2 button on his C.Crane CC-Radio 2E had become so sticky, it was almost to the point of not being functional.

One of his readers suggested that he use Deoxit spray to remedy the sticky button and it worked!

Deoxit is amazing stuff and something I suggest any radio enthusiast keep handy. Years ago, I had an Icom IC-735 I thought needed a new power button;I had to press and hold the button for the power to turn on. I searched for a replacement botton for weeks. When I reached out to a friend who is an electronics technician, he suggested that I open the chassis and try spraying the button with Deoxit.

I did, and it worked beautifully.

Deoxit is not the cheapest contact cleaner around, but it is the brand I trust the most. It comes in both a spray and liquid form.

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Sangean blames AM interference on power supply and government regulation

Sangean-AMFM-RadioAfter the Sangean WR-15 received low marks for AM reception in an Amazon review, Bob of Sangean America replied that poor reception is due to the radio’s switching power supply–a design that is federally mandated.

Many thanks to Jeff over at the Herculodge for posting this (click here to read the full response).

It’s a shame the WR-15 can’t accommodate internal batteries as battery operation this would solve the problem.

If I owned the WR-15, I would simply replace the switching type power supply with a regulated power supply.

Looking at the back of the WR-15 (below), it appears it requires 12 volts DC, 1.2 amps and an adapter with a positive center tip. Though I’m judging this only from the image, the plug looks to be a common size.WR-15-back I bet I have a power supply that would fit the bill in my junk drawer.

Bob, at Sangean America, claims moving the radio at least one foot from the power supply should help. In truth, I believe much of the noise may be conveyed by the power cord itself, though I may be wrong.

It’s a shame Sangean engineers couldn’t compensate somehow for the noisy power supply as it seems this radio was actually marketed to AM radio enthusiasts.

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