Question about Car Audio & Video

1 Answer

Missing channels I don't have ch. 37,38,39 and 40 radio stays on 27.365 why?

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 4 Answers

Your amp is AKA: JUNK is blowed because ur antena wire (blue) gives u stations and thats why you have none as well as no channels outputs on your amp

Posted on Oct 25, 2008

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

How do I fix SWR spikes?


For CB radio that operates in a relatively narrow bandwidth, you should be able to obtain "perfect" SWR readings for all 40 channels. That would be a reading of 1.1 : 1 or less.
The rule of thumb goes like this: if SWR is HIGHER on HIGHER FREQUENCY (Ch. 40 is higher than Ch. 1) then the antenna whip is too HIGH (too long/tall) therefore it must be shortenned. And vice versa.
Trimming the length requires patience especially when the reading has reached 1.5 : 1 or lower/better. Make a 5mm trim each time and then measure SWR then continue trimming until you are satisfied with the results.
The spike must be contributed by faulty electronic components inside the radio. The radio must be checked by a technician. But before you do that, trim your whip first and see what happens. Ideally, the length of the coax cable must be trimmed as well. But, since we don't live in an ideal world, we can ignore that for the time being. Goodluck. es

Jun 10, 2013 | Radio Communications

1 Answer

Just installed midland 1001z. When powered up, it sequentially flashes the channels (1,2,3,...etc.) over and over, but never stops so I can't tune it to a station. The exception is that when I flip the ch....


Well the CB you have should not cycle through channels like that for sure. It is not a progressive scan. Try messing with the channel 9/normal switch again. In rare occasions that switch will **** to the side just a tad. there is a PCB board inside that is responsible for the channels responding to the channel as the channel knob is turned. This board could be going haywire. If fooling with that switch does not take care of the issue then I would contact the person you got the Midland from immediately and have them get you one that works properly.

Regards, Tony

Apr 25, 2011 | Midland 1001Z 40-Channels Base CB Radio

1 Answer

Connex 3300 HP won't change channels when you turn ch. selector stays on same channel ch. 32.


There is a board in the CB called a PCB board. If you open your radio it is a little circuit board. Held onto the side of the radio by a screw and has two or three connectors leading to the board. Replace that little board and your radio will be good as new. I have seen radios come in my shop many times and this is the fix. What that board does is send a signal to the crystals to start mixing a frequency. When it goes out it just sticks where it is at. Here is a link to a place that can take care of you. http://www.hyelectronics.com/default.asp You tell them you need the little PCB board for a Connex 3300 inside the radio. Might be $35 or so.

Mar 14, 2011 | Connex 3300 240-Channels Base CB Radio

1 Answer

What is the DW button/switch for on the Cobra 18 WX ST II?


It is dual watch. you can set it to have two channels monitored. like ch 1 and ch 13 it will flip between those two channels. but if you use say 6, 19, 26 along with another ch it will stay on the channel with the most noise. and you would have to turn up the squelch to compensate.

Dec 13, 2010 | Cobra 18 WX ST II 40-Channels Base CB...

1 Answer

ID 4Z9AB0MC activated 2 days ago. Cannot select channels. Thumbwheel only displays 3 channels, ch.0,1,247. When pre/dir is pressed and a channel is selected, the selected channel number flashes...


Use plug-in power supply and leave on channel 1. Call XM (1-800-XM-RADIO) and ask them to "refresh" your radio. WAIT 1/2 hour, then check your channels. Make sure you have a decent signal too (can hear Channel 1 okay) before you call XM for the 'refresh signal' for your new radio.

Dec 21, 2009 | Delphi MyFi SA10113 XM Radio Receiver with...

1 Answer

My midland allen 78+ uk channel has changed to am it should be fm


I Italy 40 Ch AM/FM 4 Watts I2 Italy 34 Ch AM/FM 4 Watts D Germany 80 Ch FM 4Watts/ 12 Ch Am 1 Watt D2 Germany 40 Ch FM 4 Watts/ 12 Ch AM 1 Watt D3 Germany 80 Ch FM 4 Watts/ 40 Ch AM 1 Watt EU Europe 40 Ch FM 4 Watts / 40 Ch AM 1Watt EC CEPT 40 Ch FM 4 Watts E Spain 40 Ch AM/FM 4 Watts F France 40 Ch FM 4 Watts / 40 Ch AM 1 Watt UKE UK 40 Ch Fm 4 Watts UK frequencies UKC UK 40 Ch Fm 4 Watts CEPT frequencies PL Poland 40 Ch FM/AM 4 Watts midland alan 78 multi plus frequencies

Jun 06, 2009 | Midland 1001Z 40-Channels Base CB Radio

2 Answers

Cobra 29 is one channel off, ch 7 is on ch 6 and so on


The radio needs to be tuned.  This should only be done by a licensed repair shop.  You will spend less money taking it to a shop than you will buying testing and tuning equipment needed to do it yourself, which would void the warranty.

Dec 11, 2008 | Cobra 29 LTD CB Radio

1 Answer

Memory program ch no# on icom u or h16


I had the same problem. I solved it by going into program mode, then while holding down the function key, input one of the missing channel numbers. The channel should appear but is flashing. Now input a frequency for the channel and exit program mode. Repeat the sequence for the other missing channels. This procedure worked for me. Good luck.

Nov 19, 2008 | ICOM Informatique Icom Radio U16, IC2GAT,...

3 Answers

Ch 9


Hi larry, That is a normal ch 9 default on electronic channel changers. Small midlands/cobras also do that. Try taking the red/hot power wire loose and attaching it to a power source that is hot all the time. That way there will be power going to the radio with the key shut off and it should retain the last channel you were on.
Hope this is what you were looking for, let us know,, Mechanic

Feb 21, 2008 | Maxon MCB-30 40-Channels Base CB Radio

1 Answer

AXU4100 Manual or help


Hi,

On a Motorola AXU Series (including the 4100):
1. To unlock, press the “D” button for about a second or until the circle is gone. The circle with the line thru is the keyboard lock indicator;
2. To change channel, you need to press either the arrow left or right in Normal Mode;
3. To change PL (assigned to a channel), don’t think this can be done by the user
4. To change Ch. 1 from 464.500 MHz (PL-67.0) to 463.525 (PL-136.5), don’t think this can also be done by the user.

Even the built-in Programming Mode Parameters do not have this option to change assigned frequencies and PLs. An external programming software using a PC may or may not allow this.

These radios came pre-loaded with its channels assigned with specific frequencies/PLs. As used in a Motorola AXU411, they are:

Channel Frequency PL
1 464.500 67.0
2 464.500 77.0
3 464.500 88.5
4 464.500 179.9
5 464.500 None
6 464.550 67.0
7 464.550 82.5
8 464.550 94.8
9 464.550 179.9
10 464.550 None

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

Good luck and kind regards.

Dec 24, 2007 | Motorola AXU4100 (10 Channels) 2-Way Radio

Not finding what you are looking for?
Car Audio & Video Logo

Related Topics:

47 people viewed this question

Ask a Question

Usually answered in minutes!

Top Car Audio & Video Experts

xxxxxx xxx

Level 3 Expert

4874 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

yadayada
yadayada

Level 3 Expert

76846 Answers

Are you a Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...