[MRCA] Mystery Japanese Receiver

[Al Klase]

Ray,

Not much, but it's a MODEL TM SHORT-WAVE MOBILE WIRELESS SET.
See page 58 HERE 
<https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://radionerds.com/images/7/77/TME_227A_JAPANESE_RADIO_COMMUNCATIONS_EQUIPMENT.pdf&ved=2ahUKEwiex7TEsZOIAxVNM1kFHf_dE6EQFnoECBgQAQ&usg=AOvVaw3qkhM-niJBOAJXzdgsWwAd>.

My guess would be that it's a TRF-autodyne (regen).

The only other hit I had was this:

 From HERE. 
<https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://www.fischer-tropsch.org/primary_documents/gvt_reports/USNAVY/USNTMJ%2520Reports/USNTMJ-200B-0312-0324%2520Report%2520E-08.pdf&ved=2ahUKEwiex7TEsZOIAxVNM1kFHf_dE6EQFnoECCMQAQ&usg=AOvVaw0IV3H13tL3dvWEYfs662jU>

At least it's a start.

AL

On 8/26/2024 2:39 PM, Ray Fantini via MRCA wrote:
>
> Ok, know there is a whole lot more people who know more then I do and 
> perhaps they can identify this receiver? It appears to me to be a TRF 
> receiver maybe with a regenerative detector or how ever you spell 
> regen. Four tubes like 77 and under the front panel are two plug in 
> coils and that’s how you changed bands. Works on 6 , 90 and 135 volts 
> and is not my radio, I have been approached about getting it back to 
> working order and although from the pictures it appears straight 
> forward wanted to see if anyone knows background or schematic for this 
> little receiver.
>
> Shipping cost and everything else involved wanted to know something 
> about it before committing to take on such a project. More pictures 
> available if anyone has any ideas.
>
> Ray F/KA3EKH
>
>
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-- 
ARK Sig Block Al Klase - N3FRQ
Jersey City, NJ
http://www.skywaves.ar88.net/
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