methusaleh
Member
I recently obtained one of these with a programmer for cheap. The previous owner was very knowledgeable and everything works great. Then I bought a second V100 that was allegedly working fine, and it seems rife with problems. To make a long story short, I think something is wrong with the "body" of the radio, since the "head" seems to accept programming just fine (works with the other "body" I have), and the body of the questionable radio does the same thing no matter which head is on it.
The radio powers up and properly accepts programming from my EX494 programmer. There is no RX audio at all, even with a handheld TXing an inch away from an antenna that is connected to the radio. I held the squelch wide open and turned up the volume, and still no RX. Of note, the open squelch button and volume controls work fine, as does the speaker jack. When I attempt to TX, the radio either turns itself off and then back on again, or the display starts blinking, and it does not TX. I put my identical V100 on the same power supply (Astron 35A) and antenna connection (1/4 wave base antenna, SWR less than 1.5:1), and it TXs and RXs perfectly, so I know the problem is not the power supply, coax, or antenna. I swapped out the mics between the two radios, and the same things were observed. I swapped out the control heads (put the control head from my other V100 on the problematic radio) and once again the problems persist.
An educated guess at this point would be that the "body" of the radio (for lack of a better term...meaning not the control head portion) is damaged internally. Another possibility is that the connection between the head and the body is not quite correct, although I tried several times to line it up perfectly and connect it tightly. Perhaps the white "pinned" connector is not working? I am not sure. I have not cracked open the body of the radio to have a look yet.
Any furthur assistance would be helpful.
The radio powers up and properly accepts programming from my EX494 programmer. There is no RX audio at all, even with a handheld TXing an inch away from an antenna that is connected to the radio. I held the squelch wide open and turned up the volume, and still no RX. Of note, the open squelch button and volume controls work fine, as does the speaker jack. When I attempt to TX, the radio either turns itself off and then back on again, or the display starts blinking, and it does not TX. I put my identical V100 on the same power supply (Astron 35A) and antenna connection (1/4 wave base antenna, SWR less than 1.5:1), and it TXs and RXs perfectly, so I know the problem is not the power supply, coax, or antenna. I swapped out the mics between the two radios, and the same things were observed. I swapped out the control heads (put the control head from my other V100 on the problematic radio) and once again the problems persist.
An educated guess at this point would be that the "body" of the radio (for lack of a better term...meaning not the control head portion) is damaged internally. Another possibility is that the connection between the head and the body is not quite correct, although I tried several times to line it up perfectly and connect it tightly. Perhaps the white "pinned" connector is not working? I am not sure. I have not cracked open the body of the radio to have a look yet.
Any furthur assistance would be helpful.