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Anonymous Posted on May 20, 2013

Thanks for the response on my cobra microtalk radio. is there any way to bypass the transmit timer and put a heatsink on the final for protectionso it will transmit continuously?

  • Anonymous May 22, 2013

    thanks for all your help. What I want to do is have one of the units tobe able to transmit continuously. Now they have a timer built in which will allow only about 2 minutes of transmittingntime and the transmit button must be released and depressed again. I have a use for the unit whereby I mechanically hold the transmit but and leave the unit on transmit. After about 2 minutes it returns to receive to save batteries I guess. can the internal timer be bypassed I guess is the root of my question. Thanks again. robert

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1 Answer

Randy Reynard

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  • Posted on Nov 05, 2013
Randy Reynard
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No, and it would be illegal to do so.

5 Related Answers

Anonymous

  • 250 Answers
  • Posted on Jul 21, 2008

SOURCE: transmitting

Hello lstimpson,

You may have the CTCSS privacy code function enabled on one radio and not on the other. This function keeps your radio's received muted unless it receives a signal from another radio using the same privacy code. If you have Privacy Codes set for radio A but not for radio B you will still be able to transmit from A to B but when you transmit on radio B your signal will not be heard on radio A.

Make sure that both radios are set to the same privacy code or that the function is turned off on both radios.

Best Regards,
Ken
"Go Ahead. Use Us."

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Anonymous

  • 127 Answers
  • Posted on Jul 16, 2009

SOURCE: I too need a charger for the Cobra microtalk Walkie Talkie

u can use a phone charger as long as the jack is the same as your jack, walmart has about any kind they make.

Anonymous

  • 14 Answers
  • Posted on Jul 24, 2009

SOURCE: Constant RX mode on cobra microtalk PR3850WX

Sounds like the radio was subjected to electrostatic discharge. If you have your manual, and it describes a way to do a "master reset" on the radio, follow the instructions. This usually involves pushing down on one key while turning the radio on. Otherwise you have to find a licensed dealer for factory service, as there is no way to repair the radio yourself. The use of surface mount technology still confuses many Techs unless they have been to a company's two or three week seminars.

aloha27

Steve

  • 696 Answers
  • Posted on Jul 06, 2011

SOURCE: One of my Cobra Microtalk radios is stuck on RX.

Hi!

Almost always, the problem here is that the micro switch for the Push-to-Talk (PTT) button has failed. Your radio should have a warranty, but even if the warranty has run out, it isn't horribly spendy to fix. I'd get in touch with Cobra Electronics, I have heard they're extremely helpful. Try this link and good luck!
https://www.cobra.com/help/

Cindy Wells

  • 6688 Answers
  • Posted on Oct 06, 2011

SOURCE: need online manual for COBRA microtalk 2way radio

Most of the Cobra product models are here: https://www.cobra.com/pages/manuals.cfm . Scroll down to the MicroTalk Two-way radios/ . The direct link to the manual for the CXT90 is https://www.cobra.com/downloads/manuals/CXT90_MANL.pdf .

I hope this helps.

Cindy Wells

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Cobra microtalk Cxt135C one radio seems to be muted, there is no sound coming from it at all -

Check to see if you have "tone squelch" or CTCSS enabled. It will only receive transmissions from stations that are transmitting the tone your radio has selected.
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Transmitting

Hello lstimpson,

You may have the CTCSS privacy code function enabled on one radio and not on the other. This function keeps your radio's received muted unless it receives a signal from another radio using the same privacy code. If you have Privacy Codes set for radio A but not for radio B you will still be able to transmit from A to B but when you transmit on radio B your signal will not be heard on radio A.

Make sure that both radios are set to the same privacy code or that the function is turned off on both radios.

Best Regards,
Ken
"Go Ahead. Use Us."
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Cobra MicroTalk PR-3550WX - Static after transmission

Dear sir, try to operate ur radio in different channel ,( ur operating area seems to be have so dense radio smog ..if u are located near some border where ur adjacent frequency is in use this cud be the problem .
first try in low power channel ( 8-14) ..if it solves ur problem ok ur u try to contact ur seller , & get it replaced if its under warrenty period.
Regards
raj
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Cobra two way radio

Rich,

This is a discontinued product, and at that price point, they're completely disposable. If not working properly, then toss and replace.


Cobra microTALK PR 245 Two Way Radio
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