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Need help.: OMNI-D 546 Receiving problems.!
Please help me to solve my omni-d problem.... It lost 90% of the receive
side.I can barely hear signals that were usually 30 over 9.but what gets me it is that I flip the switch in the back to "receive" instead of leaving it in the transceive position and use the receive jack(not the pl-259) and it receive normally.I opened it and checked the relay(contacts) and they are ok....I took a wire antenna and jumped it to the "input signal pin" of the rx mixer and the reception cames back....any ideas guys....... |
#2
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Need help.: OMNI-D 546 Receiving problems.!
I used to own an Omni D 546, and I did have some problems with it, but not a
receive problem but an email to TenTech, got me going in the right direction, and actually the manual that is supplied gives a huge amount of info on fault finding etc. Perhaps you could try to find a copy? 73 john "Rick" wrote in message ... Please help me to solve my omni-d problem.... It lost 90% of the receive side.I can barely hear signals that were usually 30 over 9.but what gets me it is that I flip the switch in the back to "receive" instead of leaving it in the transceive position and use the receive jack(not the pl-259) and it receive normally.I opened it and checked the relay(contacts) and they are ok....I took a wire antenna and jumped it to the "input signal pin" of the rx mixer and the reception cames back....any ideas guys....... |
#3
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Need help.: OMNI-D 546 Receiving problems.!
On Jun 7, 9:57*pm, "Rick" wrote:
Please help me to solve my *omni-d problem.... It lost 90% of the receive side.I can barely hear signals that were usually 30 over 9.but what gets me it is that I flip the switch in the back to "receive" instead of leaving it in the transceive position and use the receive jack(not the pl-259) and it receive normally.I opened it and checked the relay(contacts) and they are ok....I took a wire antenna and jumped it to the "input signal pin" of the rx mixer and the reception cames back....any ideas guys....... How did you check the relay contacts? My neighbor, now SK, had one with a problem that sounds like yours and it was the relay. You cant always tell just by looking. Jimmie |
#4
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Need help.: OMNI-D 546 Receiving problems.!
In article ,
"Rick" wrote: Please help me to solve my omni-d problem.... It lost 90% of the receive side.I can barely hear signals that were usually 30 over 9.but what gets me it is that I flip the switch in the back to "receive" instead of leaving it in the transceive position and use the receive jack(not the pl-259) and it receive normally.I opened it and checked the relay(contacts) and they are ok....I took a wire antenna and jumped it to the "input signal pin" of the rx mixer and the reception cames back....any ideas guys....... Grab the Schematic, ands start looking where the Transceive Input and the Receive Only Input connect and then follow the Transceive line back and test each component clear back to the connector.... You will likely find it in the contacts, but it may be a PIN Diode Switch, or T/R Relay problem depending on how the radio was designed... |
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