20 Most Recent Cobra PR4100-2WXVP 2-Way Radio Questions & Answers

0helpful
2answers

Constant RX mode on Cobra Microtalk Walke Talke

I have the same walkie talkies and on mine I can hold down the mode/lock button and it will come off of the Rx mode. Also, you should be able to press the talk button and it will come off of the Rx mode.
3/15/2019 3:51:21 PM • Cobra... • Answered on Mar 15, 2019
0helpful
1answer

Misplace users manual

Hi,

You can download a copy of the owners manual from the Cobra site. The file in in this page PR4100-2WXVP. You would need Adobe Acrobat Reader to access the file.

Hope this be of help. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.
1/18/2008 2:53:24 AM • Cobra... • Answered on Jan 18, 2008
0helpful
3answers

Peak and tune a cb radio

If you don't have the proper equipment to do the job right then don't do it.
12/1/2022 5:53:14 AM • Cobra Radio... • Answered 24 hours ago
0helpful
1answer

I have a cobra 29lx my back light isn't working and buzzing from speaker

Hi, please update your power source and move your device away from anything that deals with using frequencies like other radios, microwaves, active walkie talkies or antennas. Being close to these things could cause interference with your device leading to the buzzing that you're hearing. Thank you
11/9/2022 12:26:28 AM • Cobra Radio... • Answered on Nov 09, 2022
0helpful
1answer

I have a cobra 29 LX BT. It turns on but I can't get any of the buttons to work. The dials seem to work but I'm not sure since I don't know much about cb radios. Any help is appreciated.

Hi, Please double check that your device has new batters or is charged up properly. Then, you would need to have a means of testing the device through instructions from a third party like a radio station/center or other organizations that broadcast to devices like your own. To further learn how to use your device, you can peruse it's manual. Thank you.
10/7/2022 7:12:20 PM • Cobra Radio... • Answered on Oct 07, 2022
0helpful
1answer

I have a 5 pin midland mic and I want to wire to a cobra 2000 gtl

Hi, please start by using the midland mic user manual to understand to how to wire it to your radio device. You can call midland to ask them for the manual if you don't currently have it, and they should be able to email you a copy. Thank you.
10/5/2022 12:16:45 AM • Cobra Radio... • Answered on Oct 05, 2022
0helpful
1answer

I need to know what type of antenna should I use for a 1993 model cobra 29 LTD Classic . Both mobile and base?

There are a lot of antennas on the market, you need to be wary or some of the cheaper ones because the corrode quickly. Antennas are a very important part of any radio setup and they can make or break your signal. I use this company and I highly recommend them: Sirio Antenne - HOME
8/11/2022 1:16:53 AM • Cobra Radio... • Answered on Aug 11, 2022
0helpful
1answer

I have a cobra 25 classic. When I hooked up the mic and keyed down it smoked? It done when I put the battery on it

No aerial/poor connection to the aerial will cause the PT to burn up taking the 2A fuse out. If there is no fuse you will have the added delight of repairing the burnt pcboard inside as well as a new power transistor.
7/31/2022 12:32:29 PM • Cobra Radio... • Answered on Jul 31, 2022
0helpful
1answer

I have a Cobra Microtalk walkie talkie, one sends & receives, the other just receives it won't transmit just makes loud noise. What is happening?

6/17/2022 9:44:59 PM • Cobra Radio... • Answered on Jun 17, 2022
0helpful
1answer

29 wx me st. How can I turn up the 3rd gain inside the radio?

Hi I have a cobra 29ltd crome I can receive but when I key the mic to talk like it use to before in the talk back and the needle doesn't move with I talk in the mic.
5/9/2022 4:23:27 PM • Cobra Radio... • Answered on May 09, 2022
0helpful
1answer

Cobra 29lx Ohms resistor r56 keeps blowing up

You need to be an electronics engineer to diagnose why a component continually fails. It obviously has too much power or the replacement resister is the wrong value, or a component on either side of it is failed and also needs replacing. Get a quote for repair or put in a warranty claim.https://www.cobra.com/pages/repair-information..
12/18/2021 10:18:41 PM • Cobra Radio... • Answered on Dec 18, 2021
0helpful
2answers

I have a cobra 29 nighthawk with sound tracker i

Check antenna conditions. Bad Impedance antenna,must have 50 Ohms
11/18/2021 2:12:58 PM • Cobra Radio... • Answered on Nov 18, 2021
0helpful
1answer

How do I do a tune up to get more watts and modulation on a Cobra 148 gtl?

Replace the power output section with a higher power device.
10/16/2021 6:07:34 AM • Cobra Radio... • Answered on Oct 16, 2021
0helpful
1answer

Cobra 146 gtl am/ ssb cb radio transmit frequency on lsb is 2/10ths of a kc off how can i correct/adjust the frequency to get it back on correct frequency ?

You cannot. You need an appropriate FCC licence to make any adjustments to the transmitter.
10/2/2021 4:55:25 AM • Cobra Radio... • Answered on Oct 02, 2021
0helpful
1answer

Have new Cobra 29 LTD Classic cannot get any Squelch sound no sound r any on going talk on any channel

Make sure it is not on PA, if there is absolutely not a setting issue, then the unit is new you need to take it or send it back.
9/10/2021 8:48:57 PM • Cobra Radio... • Answered on Sep 10, 2021
0helpful
2answers

I want to wore my shure desk mike to my cobra 29 ltd

You will need to rewire a plug to fit to do that and it will be OK if there is no background noise.
7/12/2021 7:25:40 AM • Cobra Radio... • Answered on Jul 12, 2021
0helpful
1answer

Need owners manual for microtalk Cobra model number PR 385 serial number H40-600-7583

Request the manual from Cobra.
2/11/2021 3:23:22 PM • Cobra Radio... • Answered on Feb 11, 2021
0helpful
1answer

How do I get replacement screen for my COBRA HH350?

Contact Cobra directly to inquire.
2/11/2021 1:19:03 PM • Cobra Radio... • Answered on Feb 11, 2021
Not finding what you are looking for?
Cobra PR4100-2WXVP 2-Way Radio Logo

Popular Tags

3 questions posted

Ask a Question

Usually answered in minutes!

Top Cobra Radio Communications Experts

Brad Brown

Level 3 Expert

19163 Answers

Steve

Level 3 Expert

3290 Answers

Marvin
Marvin

Level 3 Expert

85241 Answers

Are you a Cobra Radio Communication Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Cobra Radio Communications

  • Cobra Radio Communications

Most Popular Question

constant rx mode cobra microtalk walke

  • Radio Communications
Loading...