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No transmit or receive - Yaesu FT-840 Owners Manual

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Kenwood Protalk tk-3200U8P will receive, but not transmit. When talk button is push a loud beep will sound. Any suggestions?


Assuming it is programmed correctly, it is a weak, undercharged or bad battery. Transmit takes a lot more power than receive. A beep or no transmit, even if the Transmit light comes on can still mean the battery condition described.

Feb 11, 2015 | Kenwood Radio Communications

1 Answer

Radio will not send


It is possible your Code for transmit is different than your Code for receive. Cobra makes so many models, you are not giving enough information. Also, Transmit takes a LOT of power, so even if everything is setup, if your batts are weak or old, the radio will receive, but not transmit. Also check your antenna, make sure it is tight and NEVER transmit without an antenna. Yes, all lights will work even with old batteries.

Nov 10, 2013 | Cobra Radio Communications

1 Answer

I am able to transmit but not receive


get another that only receives and no transmit.hook them up together .one on top of the other .I have a friend that did this and it actually worked

May 30, 2012 | Cobra 18 WX ST 40-Channels Base CB Radio

1 Answer

T5100 : One radio receive but not transmit back.


check batteries, maybe they are on the way out. otherwise its in the lever connection. old?

May 07, 2012 | Motorola Talkabout T5100 (14 Channels)...

1 Answer

I'm using d-link dwl-3200 ap ( three) Received Frame FCS Error Counts indicate a problem? ___________________________________________ WLAN 802.11G Traffic Statistics Throughput Transmit...


Transmitted Error Count 4734440

Ack Rcv failure Count 15269951


  • As per the above there are error on Transmitting the packet and also for receiving the acknowledge packet.
  • Please check whether any disturbance in the link
  • Each PPP packet has a checksum attached to ensure that the data being received is the data being sent. If the FCS of an incoming packet is incorrect, the packet is dropped and the HDLC FCS count is increased.
  • Another reason for seeing too many FCS errors may be that the remote end has stopped talking PPP.

Feb 27, 2011 | D-Link AirPremier DWL-3200AP 802.11g/b...

1 Answer

Hisses/squeals when transmitting


Check the input voltage into the radio while in transmit. The voltage maybe dropping as you go into transmit which causes it to drop into receive. That in turn allows the voltage to come back up. With your finger still on the PTT it tries to transmit again, etc. This could cause a feedback squeal and other symptoms.

May 30, 2009 | Uniden PRO538W (40 Channels) 2-Way Radio

1 Answer

Correct wiring for a ASTATIC TEARDROP MIKE to a RANGER RCI 2950DX


here is the info you asked for the following is the correct wiring.


Mic Wiring Info
Stock Mic Wiring
1. Ground Shield
2. Audio Yellow
3. Transmit Red
4. Receive Black
5. CH. Up White
6. CH. Down Blue
Turner 4-Wire MIC. Wiring
1. Ground Shield
2. Audio White
3. Transmit Black
4. Receive N/C
5. CH. UP N/C
6. CH. Down N/C

Turner 6-Wire MIC. Wiring
1. Ground Shield & Red
2. Audio White
3. Transmit Blue
4. Receive N/C
5. CH. UP N/C
6. CH. Down N/C

Astatic 4-Wire MIC. Wiring
1. Ground Shield
2. Audio White
3. Transmit Red
4. Receive N/C
5. CH. UP N/C
6. CH. Down N/C

Astatic 6-Wire MIC. Wiring
1. Ground Shield & Blue
2. Audio White
3. Transmit Red
4. Receive N/C
5. CH. UP N/C
6. CH. Down N/C

Mar 11, 2009 | Connex 3300 240-Channels Base CB Radio

1 Answer

Trouble transmitting & receiving on uhf.


While there might be a multitude of answers to this question. The first would be the radio is in need of repair, or not programmed correctly.

Jul 07, 2008 | Uniden Radio Communications

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