Tag Archives: Radio Internal Photos

Olivier is pleased with the Sony SRF-M95, shares internal photo

Many thanks to SWLing Post contributor, Olivier Tkaczuk (F4BXV), who writes:

Hello, my name is Olivier TKACZUK 36 years F4BXV and I live in the north of France.

Just to present my last Sony SRF-M95 AM/MW bought on eBay for 13 euros.

[I regularly receive] Absolute Radio in England…and also Radio Nacional de España.

[H]ere is an internal photo:

Thank you for your website it gives me taste on the radio.73’s Olivier F4BXV

Many thanks, Olivier! I’ve always loved this über-compact AM/FM radios. They remind me of the small radios I used to sneak into school when I was a kid! Sounds like the SRF-M95 is a capable little receiver as well–thanks for sharing the photos.

Glad you’re enjoying the SWLing Post!

Click here to search eBay for the Sony SRF-M95.

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Rawad takes a peek inside the Sony ICF-SW11

Many thanks to SWLing Post contributor, Rawad Hamwi, who writes:

Recently, I’d acquired a vintage Sony ICF-SW11 from my grandparents and it was in a good shape. After removing its back cover, I did some housekeeping inside and took couple of photos:

I know that this radio is somehow a basic shortwave receiver, lacking some features such as a dedicated external antenna jack.

While waiting this radio to be delivered, I was searching the internet for a hack or trick in which I can utilize my existing long wire antenna and use it on this radio for MW specially. Usually, I depend heavily on my 30 m long wire antenna since the noise level inside my room is somehow high. But I found nothing.

I was amazed when I plugged my 3.5 mm external antenna jack only half way through the Sony’s audio jack. At this moment, the reception was enhanced dramatically on all the bands (FM/LW/MW/SW). I’m not sure how and why but this trick seems to be working! No more noise, the device was pulling signals out of the long wire directly

I found that quite cool. This simple hack had solved my noise problems and I would recommend it to all Sony ICF-SW11 owners. I hope that this wouldn’t affect my device badly on the long run!

One final [note], as far as I know, the telescopic antenna is designed for the FM and SW on this radio. However, whenever I touch that antenna while tuning in to MW, I notice some changes in the signal strengths. Maybe the telescopic antenna works alongside with the ferrite antenna? Or there may be some sort of a short circuit inside?

Thanks for sharing your notes and photos, Rawad. The ICF-SW11 is a great little analog radio–I have one here at SWLing Post HQ and plan to give it to an elderly friend when I next see him. It’s such a simple radio to operate.

In terms of improved performance on MW when you touch the telescoping antenna, I suspect you’re grounding the radio and that’s giving reception a boost. Maybe that’s what’s also happening when you add the longwire to the audio jack?  Comments, anyone?

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Looking under the hood: Sony ICF-SW7600GR internal shots

Many thanks to SWLing Post contributor, Rawad Hamwi, who writes:

Hi Thomas

Recently I was looking over the internet for some high resolution images for an opened Sony ICF-SW7600GR, but could not find much.

So…I took the “risk” and I opened mine! The main purpose was to clean it from dust, since I am living in a quite dusty environment

I was amazed how easy the process was. It was like eating a piece of cake! Remove the 5 screws and viola! that’s it! You can definitely see the Japanese quality inside.

So, I would like to share with you some high resolution images and somebody may use them for reference too!

Click here to download a compressed file with all of the photos in high resolution (24 MB).

Thank you so much for sharing these, Rawad!  Excellent photos that will, no doubt, prove useful to those wishing to repair or modify the Sony ICF-SW7600GR.

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Looking under the hood: Comparing the XHDATA D-808 and Digitech AR-1780

Last week, I posted a few photos of the new XHDATA D-808 and Digitech AR-1780–two of the hottest portable shortwave radios to hit the market in recent months.

Several readers have requested “under the hood” photos of each radio, to compare internal designs. This morning, I had a few minutes to crack open each radio and take a few shots. Note that I didn’t pull off the circuit boards from the chassis or try to take a look behind shielding. I have yet to do proper performance comparison tests with these radios and didn’t want to accidentally compromise one (especially since the XHDATA D-808 is getting complicated to purchase here in the US).

Inside the XHDATA D-808

Opening the D-808 requires pulling off the encoder knob and removing a total of  six small screws. Note that one of the screws is located in the battery compartment. Click photos to enlarge:

Inside the Digitech AR-1780

Opening the AR-1780 requires pulling off the encoder knob (not an easy task on my unit) and removing a total of seven small screws. Note that two of the screws are located in the battery compartment. Click photos to enlarge:

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