Need to ID this mystery pc board from a HF transceiver.

[nomadradio]

So here's a quirky dilemma. I acquired this bandpass-filter board years ago from a customer. His thing was tearing down HF transceivers and selling the individual assemblies. Not one of my bad habits.

Yet.

But I have no idea what radio this board came out of. I'm accustomed to the pc-board IDs found on Yaesu and Kenwood radios, but this one has me baffled. Gargle can't ID it from the only two numbers it bears. If it came out of an Icom radio, I have no idea which one.

The numbers are obscured in the pic above.

Gargle was no help.

I need to unload it. Just don't fancy sending it to the cruncher. Finding it a new home probably requires identifying it first.

73

 

[brandon7861]

IC-765.

It is very similar to the IC-751 (but that one has a different PCB color).

Here is one on ebay

https://www.ebay.com/itm/265320702646?mkcid=1&mkrid=711-53200-19255-0&siteid=0&campid=5336136228&customid=&toolid=10001&mkevt=1

 

[VMC]

According to the auction, those relays can handle 100W ???

 

[SuperLid]

So here's a quirky dilemma. I acquired this bandpass-filter board years ago from a customer. His thing was tearing down HF transceivers and selling the individual assemblies. Not one of my bad habits.

Yet.

But I have no idea what radio this board came out of. I'm accustomed to the pc-board IDs found on Yaesu and Kenwood radios, but this one has me baffled. Gargle can't ID it from the only two numbers it bears. If it came out of an Icom radio, I have no idea which one.

The numbers are obscured in the pic above.

Gargle was no help.

I need to unload it. Just don't fancy sending it to the cruncher. Finding it a new home probably requires identifying it first.

73

IC-745 Filter Unit

 

[Lost Ram]

looks like this one: https://www.ebay.com/itm/2937379615...pid=5336136228&customid=&toolid=10001&mkevt=1

 

[loosecannon]

that board is used in the ICOM IC-751A models.

They all use the B703 board with a different letter at the end.

Google AI seems to think that the "G" designation means it came from an IC-751A meant for the European market.

However, I think i agree with Brandon that this one might have come out of an IC-765 because of the PC board color.
LC