Search found 3 matches
- Friday 25th Jun 2010, 14:51
- Forum: CB Radio Repair and Troubleshooting
- Topic: Howling Noise from CB when I plug in Mic
- Replies: 3
- Views: 6002
Re: Howling Noise from CB when I plug in Mic
Thanks Guys for your recommendations, which seems to be a common theme, I'll let you know the results. This repair is for myself, so I'll have no one but myself to blame if it doesn't work.
- Wednesday 26th May 2010, 13:20
- Forum: CB Radio Repair and Troubleshooting
- Topic: Frequency Counter Not Working
- Replies: 0
- Views: 5218
Frequency Counter Not Working
Radio Make and Model: DSI 3500 Frequency Counter PCB Number: PLL Number: Test gear available: DVM Symptoms: The "gate" light stays on; does not blink as I recall that it did. Display lights up, but does not indicate a frequency. Could that be a dead crystal? I do not have a manual or schem...
- Monday 24th May 2010, 5:27
- Forum: CB Radio Repair and Troubleshooting
- Topic: Howling Noise from CB when I plug in Mic
- Replies: 3
- Views: 6002
Howling Noise from CB when I plug in Mic
Radio Make and Model: Realistic TRC-450 AM/SSB CB PCB Number: PLL Number: MB8734 Test gear available: limited availability of test equipment at present. Symptoms: As soon as I turn on the radio in CB mode with switch in INT SP (internal speaker) position, I get a howling noise from the radio. If the...