Question about Midland 1001Z 40-Channels Base CB Radio

1 Answer

Audio playback through speakers

My Midland CB radio has a small amount of audio playback through my car stereo when i transmit. What could be the issue here?

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.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Expert
  • 189 Answers

HELLO
This happens because of the close proximity of the CB transmitting antenna to the car stereo antenna. I don't know for sure what country you live in, but if your country's CB system uses AM as a transmission mode it is well known for breakthrough on audio systems etc. In the UK, we have FM on CB frequencies which is less-prone to giving interference.
You could try ferrite rings/clamps on the car stereo antenna coax cable, power cable and also on your loudspeaker cables too. Apart from that - that is all you can do using it mobile!
GOOD LUCK

Posted on Sep 05, 2009

  • Robert Manning
    Robert Manning Feb 15, 2018

    The close Proximity of the CB transmitting antenna to the car stereo antenna. No, I disagree. I would first tune the CB antenna using a SWR Meter. Standing wave ratio meter. See YouTube. If the antenna is not "in tune" the signal will not travel up and out the antenna. It will come back to the CB Radio and "bleed", broadcast, into the surrounding vehicle and local area. The signal will energize the speakers of your stereo. You could remove the am/fm antenna and the energy would still energize the speakers. Yes you could try to use the ferrite rings. Again see YouTube.
    Tuning the antenna will give you more range with your signal getting out further and less signal to be driving your speakers. Much easier then tearing apart your car to get at all of the speakers.

×

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE:

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

I Want To Add Talk Back Mod To CB Radio


there is what is known as the Quick and Dirty way, to add talkback to almost any CB radio. You will need a 130 Ohm 1/4 watt resistor. Open the radio and find the two mounting points for the external speaker jack and PA audio jack, you will want to solder the resistor across from the Positive connection of the PA jack to the Ground connection for the External speaker jack. This will give you talkback, and eliminate any feedback when the microphone is held at a normal operating distance away, Just remember, (This could potentially damage your radio if done improperly, I will not be held liable for anything that you do to your radio.) However, when done correctly this is a perfectly safe modification, and will allow you to monitor your output audio, as it is being transmitted. You can adjust the size of the resistor to your liking, however, I do not recommend anything lower than 100 Ohm, as there will be more potetial for squealing/feedback.

Feb 20, 2014 | Midland Radio Midland 9001Z Citizen Band...

1 Answer

As this radio shack trc 503 cb radio will only transmit but it has loss it audio sound and no noise as nobody seems to don't why this has loss it audio and soun


If its RX audio you have lost then your audio chip is faulty or the speaker, try an external speaker or new internal speaker

Oct 24, 2013 | Radio Shack TRC-503 CB Radio

1 Answer

No audio got transmit ion


check to make sure you are in CB mode . then check to make sure your internal speaker is working. If still no audio it could be your audio chip ,your final or your main IC

Mar 15, 2013 | Midland Radio Communications

1 Answer

How to wire the microfone 77-250cxl mobile cb


Search for the wiring diagram which will show what wires are : audio, receive, transmit and ground etc.

Do the same for the radio---audio to audio etc.

May 04, 2012 | Midland 77-250CXL 40-Channels Base CB...

1 Answer

Hi i have a midland alan 78 plus multi and it will not receive or transmit ,when you press the ppt button there's no signal strength showing on the display , the power supply is good and worked fine last...


hello there your problem is simple the final transistors have blown as you have no audio an audio transistor is also required best leave it to the pros to repair goodluck

Dec 17, 2010 | Midland 40-Channel CB Radio CB Radio

1 Answer

Hi i have a midland 100 plus cb radio and by mistake i connected the earth and live wires up the wrong way.This has lead to the unit powering up but, i now do not have any sound from the speaker,have i...


Hi Robin

looks like you may have taken out the audio amp in the radio it it usually not hard to replace if you have some soldering skills. I bet you don't have any TX audio either. These little radios do a double duty with the audio ic. They are used to rx and tx audio so it does both duties when the radio is on. These are great radios to use and work on if you are willing to try and crack the hood.

Ray

Jun 25, 2010 | Midland 1001Z 40-Channels Base CB Radio

1 Answer

MIDLAND 13-880B


The old Regency radios used a 'stereo' 1/4 plug (3 circuit). Back ring was ground, center ring was switch to PTT to ground and tip was audio line. Is your plug a 'stereo' 1/4 plug?

Dec 29, 2009 | Uniden GRANTLT 40-Channels Base CB Radio

2 Answers

Receivers complain about squeeling noise from my midland 1001z when I transmit. Is this an RF Gain setting problem?


I had the same (squealing) problem on transmit with the Midland 1001Z when I used it indoors as a base unit. The problem was my power supply: it broke into oscillation when drawing more than 150 mA at 13.8V. The 1001Z draws about 150 mA on Receive, and much more (but only about 900 mA) on Transmit. If using the 1001Z as a base unit, I suggest you power it with a fully-charged car battery indoors, or test your power supply to check if it can't supply the required 1 Amp, approx., on Transmit. It's a GREAT radio, just give it a good power supply. My power supply was defective out of the box, but now I have a good one and get great reports on signal strength and audio quality. Remarkable, for the low price and 3 year warranty. Good luck!

--Sky Junkie / Tucson, AZ / USA

Sep 27, 2009 | Midland 1001Z 40-Channels Base CB Radio

1 Answer

75-822 cb that has extremely low audio output


Hello..if you can try to connect a external speaker or phones..if the volume is ok..than i think it is time to replace your internal speaker..pse tll me....good luck...Ron

Mar 14, 2008 | Midland 75-822 40-Channels Handheld CB...

Not finding what you are looking for?
Midland 1001Z 40-Channels Base CB Radio Logo

144 people viewed this question

Ask a Question

Usually answered in minutes!

Top Midland Radio Communications Experts

eradiostore
eradiostore

Level 3 Expert

1655 Answers

Gene Pitts

Level 2 Expert

159 Answers

Brad Brown

Level 3 Expert

18108 Answers

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

Answer questions

Manuals & User Guides

Loading...