Question about Cobra 19 Ultra II CB Radio

1 Answer

Key mike no hears me but shows meter - Cobra 19 Ultra II CB Radio

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Mentor:

    An expert who has written 3 tips or uploaded 2 video tips.

  • Expert
  • 184 Answers

You didn't mention if you hear the other radio. If not, here's a common problem and solution.
That's usually a defective amc stage that produces RX audio and TX modulation. It's an integrated circuit that will require a tech fixing it. You will have a transmitted carrier with no modulation, and no sound in your speaker. However, make sure you have a good mike plugged in first, and substitute a known good mike to verify it's not the mike.
However, if you hear them, and they see your signal, but no talk (modulation), then the problem is usually your mike. Try another one in this case. Thanks, Bill

Posted on Sep 01, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My cobra 29 turns on but i have no sound i can hear it key up and the meter swings speakerand mike are good could it be the finels


Are you sure its not on PA mode? And if the meter swings forwards its not a finale. It could be a bad soldier or IC chip. If you don't have it on PA to see if your IC chip is good take an external speaker plug it into your PA jack in the back turn on the PA switch and then key up the radio.Does it squeal or make any kind of noise if yes the the chip is good if no then there's your problem.If it is good Then its could be just a simple bad soldier.

Jul 15, 2012 | Cobra 29 LTD CB Radio

1 Answer

My connex 3300 wont transmit anymore and the talk back wont work either,i have tried a different mike and when you key it up the meter still won't swing.


Plug in an external speaker to the pa jack ... Switch the band selector to pa and see if you hear yourself... No? Bad audio chip

Dec 29, 2010 | Connex 3300 240-Channels Base CB Radio

1 Answer

Cobra 29 nw when you key the radio the swr meter doesnt move and if you move the swicth to cal you can adjust it with out keying the mike but has good recive any help would be good thanks dwayne


To check the SWR, you put the swicth on CAL and key the mike with mike gain turned down all the way,then calabrate it to the meter on the CAL scale,then swicth it to SWR before you unkey the mike, then what ever the needle falls back to, that is your SWR reading.

Apr 26, 2010 | Radio Communications

1 Answer

Can hear others, they can't hear me.


You need a standing wave meter to see if your radio is putting out. Another thing to check is the microphone and its switch. You could use a 'dummy load'm, to check these things if you can find one for sale. It is made up of a coax fitting with a small light bulb attached. When you key the mike, the light should light up. As you talk, the intensity should change.

Mar 21, 2010 | Radio Communications

1 Answer

When I key the mic the needle on the meter does not move I have power to the radio and the mic is new


Try putting it on cb not pa,see if you hear other people talking,now try it.....could be the mike is not wired right,or bad meter..Put it on channel 19,ask for a radio check,if someone answer,s you its ok, maybe meter not adjusted...hope this helps..

Feb 28, 2010 | Cobra 29 LTD CB Radio

2 Answers

Superstar 3900 with no USB or LSB on receive.


most likely been fiddled with and out of alignment. If you have a freq counter and a volt meter you could possibly fix it yourself. look at cbtricks.com for the aligment procedure.

Jun 13, 2009 | Cobra 148 GTL 120-Channels Base CB Radio

1 Answer

External mike doesn't work


I'm assuming you have Windows Vista. If so, you may need to change the default microphone, particularly if you have a built-in microphone on the computer.
1. Right-click the speaker icon next to the clock in the system tray.
2. Select "Recording Devices"
3. Select "Microphone" or whatever item you want to record with.

There will be a VU meter showing the input level. Try talking into you mike and see if the VU meter goes up. If so, you're good to go.

If not:
1. Click the "Properties" button in the screen mentioned above
2. Move the "Volume" and "Boost" sliders up.
3. Click "OK."
4. Check your VU meter again.

If this does not work it is possible you selected the properties for the wrong device. Click on another device and repeat the last 4 steps again.

Jun 02, 2009 | Dell Inspiron 9300 Notebook

2 Answers

Cobra classic 29 ltd


Had fixed the same problem yesterday. My cobra worked when it wanted to, when it didn't it looked like you explained. I found out that on my cobra the blue wire on the mike connector was broken. When it disconnects, no sound. after soldering, everything works fine.

Dec 04, 2008 | Cobra 29 LTD CB Radio

Not finding what you are looking for?
Radio Communications Logo

Related Topics:

98 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cobra Radio Communications Experts

AnyMHz.com
AnyMHz.com

Level 2 Expert

500 Answers

Steve

Level 3 Expert

3287 Answers

Brad Brown

Level 3 Expert

15628 Answers

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

Answer questions

Manuals & User Guides

Loading...