Question about Cobra 29 LX 40-Channel CB Radio with Instant Access 10 NOAA Weather

1 Answer

Radiocheck shows rf output power failure - Cobra 29 LX 40-Channel CB Radio with Instant Access 10 NOAA Weather

Posted by Anonymous on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Cobra Master
  • 1,795 Answers

Its an inside the radio fix mine is doing the same thing and I have had the time to get into it and fix it.

Posted on Sep 01, 2014

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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

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 2005 Lincoln navigator has a new compressor and it lifts up but I must restart it to get it to lift. could you please tell me why


Have to restart what ? Vehicle ? Did you have the system check for code's ?
The four wheel air suspension system is comprised of the following components:
  • Service switch
  • Control module
  • Two front height sensors
  • One rear height sensor
  • Compressor and drier assembly (includes vent solenoid)
  • Air lines
  • Front and rear air spring and shock absorber assemblies
  • Four air spring solenoids
  • Compressor relay
  • Vehicle Dynamic Module (VDM) Diagnostic Trouble Code (DTC) Index NOTE: Repair all other DTCs before C1725 and C1726. Repair DTCs C1990 and C1991 last. DTCs Description Source Action B1317 Battery voltage high VDM Go To Pinpoint Test C . B1318 Battery voltage low VDM Go To Pinpoint Test C . B1342 ECU is defective VDM INSTALL a new VDM. REFER to Air Suspension Control Module in this section. SET the ride height. REFER to Ride Height Adjustments in this section. CARRY OUT the pneumatic test. TEST the system for normal operation. B2477 VAPS II steering assist curve not complete VDM REFER to Section 211-00 . C1445 Vehicle speed signal circuit failure VDM GO to Symptom Chart . C1724 Air suspension height sensor power circuit failure VDM Go To Pinpoint Test D . C1725 Air suspension front pneumatic failure VDM Go To Pinpoint Test E . C1726 Air suspension rear pneumatic failure VDM Go To Pinpoint Test E . C1760 Air suspension rear height sensor signal circuit failure VDM Go To Pinpoint Test F . C1770 Air suspension vent solenoid output circuit failure VDM Go To Pinpoint Test G . C1790 Air suspension LR air spring/shock solenoid output circuit failure VDM Go To Pinpoint Test H . C1795 Air suspension RR air spring/shock solenoid output circuit failure VDM Go To Pinpoint Test H . C1830 Air suspension compressor relay circuit failure VDM Go To Pinpoint Test I . C1840 Air suspension disable switch circuit failure VDM Go To Pinpoint Test J . C1873 Air suspension RF air spring solenoid output circuit failure VDM Go To Pinpoint Test H . C1877 Air suspension LF air spring solenoid output circuit failure VDM Go To Pinpoint Test H . C1881 Air suspension RF height sensor circuit failure VDM Go To Pinpoint Test F . C1889 Air suspension LF height sensor circuit failure VDM Go To Pinpoint Test F . C1897 Steering VAPS circuit loop failure VDM REFER to Section 211-00 . C1964 Air suspension compressor actual run time exceeded allowed run time VDM Allow the air compressor to cool down. CLEAR the DTC. REPEAT the self-test. C1990 New control module initialization (requires ride height calibration and pneumatic test pass) VDM REFER to "Clearing DTC C1990 or C1991". C1991 Plant ride height setting and/or tests incomplete VDM REFER to "Clearing DTC C1990 or C1991".

May 23, 2018 | Lincoln Cars & Trucks

2 Answers

Transceiver signal interference


The FT-840 uses a die-cast RF power amp with thermally switched fan to ensure full power output (up to 100 watts). The digitally synthesized local signals ensure clean, low-noise transmitter output on all HF amateur band. There might be no AC line interference. it has strong Rf output. any AC line intersect does not affect its radio performance. Check and adjust RF power so to maintain proper output. some times more RF power generated at the output may cause interference. adjust Rf power..Even some unfiltered Noise getting the other end of the end may calso cause interference. Check for any Ripple voltages present at the output. Contact authorised service station for further Rectification. thank you shanth

Dec 23, 2007 | Computers & Internet

1 Answer

What should pwr ant knob be adjusted to?


The PWR/AMT knob:
PWR: Variable RF Output Power. The transmitted power of the Magnum S-6 may be varied from 0 to 40 watts peak in all modes. Rotate clockwise to increase RF output power. Rotate counterclockwise to decrease RF output power.
AMT: All Mode Talk Back. AMT, a Magnum exclusive, is an independent talk back monitor. The AMT functions in all modes and allows the operator to monitor the trans- mitted audio of the Magnum S-6. To increase the vol- ume of the talk back rotate the control clockwise. To decrease rotate counterclockwise. To turn off the talk back rotate the control completely counterclockwise.

Apr 22, 2017 | Car Audio & Video

1 Answer

Receives,no Tx


Many possibilities:
1: The radio took a hit and broke the PCB or the connection to the RF out jack.
2: Some other PCB joint failure
3: The RF output IC is toast
4: The driver is toast
5: The tx oscillator is so far out of whack it cannot develop the frequency it is set to.
6: You have a bad cable or antenna connector
7: You have a bad battery, battery contact or power connection
8: You have a power supply or other problem

Sep 26, 2015 | Icom IC-T7H VHF/UHF Handheld Dual Band...

1 Answer

Rci 2995dxrci2995 low rf output


you need to buy a new one or show it to an electronics engineer ...if it is good(not damaged) but you are asking how to increase its rf output power then an electronics engineer might design a custom electronic circuit with RF amplifier that provides higher output power.....also you might want to check out the rules regarding the power you are allowed to use in your country....
class AB Power Amplifier Design and Simulation

Jan 25, 2014 | Radio Communications

1 Answer

Truck usually starts and runs fine but sometimes when I turn on the key absoulutelly nothing happens


nothing as no lights radiocheck ignition switch or nothing as in starter check relay and power at solenoid on starter when switch is in start position no power check relay have power replace starter

Jan 10, 2011 | Mitsubishi Mighty Max Cars & Trucks

1 Answer

Sound loss


bad system cofiguration too much load on rea amp

May 11, 2009 | Infinity 475A Car Audio Amplifier

2 Answers

Panasonic NV-SJ205 Changing Rf ?


ok. This is a really easy one.
All you have to do is hold down the menu button on the remote control for more than 5 seconds, If that doesnt work hold down the power button on the remote control for more than 5 seconds. If that doesnt work hold down the power button on the actual vcr unit for 15 seconds. The first method should work for Panasonic's fine.
This will then display your current rf output.
You can then change the output by using the up and down arrows or the channel up and down button on your remote or the vcr unit.
Press menu button to save or the same button you used to bring up the rf opposition eg power button on remote or the unit.

all the best. Top tech

Sep 02, 2008 | Panasonic NV-SJ205 VHS VCR

1 Answer

Tv digieye


Hi.

At the back of the box there will be 2 rf outputs.
What you are looking for is the rf output 2. What you need to do is connect a rf cable from rf output 2 into the magic eye,which in turn plugs into the rf input on the tv.
To make sure that the 9v signal is being passed up the cable(this is what allows the magic eye to work)
go into services on the SKY guide the press 4(system set up) then 01 select. This will give you access to the installers menu. Press 4 (rf outlets) and then make sure that power supply is ON. Save new settings.
This will now let you use a magic eye.

http://dysonmanuals.llc.nu/

Chris.

Mar 11, 2008 | Televison & Video

Not finding what you are looking for?
Cobra 29 LX 40-Channel CB Radio with Instant Access 10 NOAA Weather Logo

138 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cobra Radio Communications Experts

Brad Brown

Level 3 Expert

17328 Answers

Steve

Level 3 Expert

3289 Answers

yadayada
yadayada

Level 3 Expert

80608 Answers

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

Answer questions

Manuals & User Guides

Loading...