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What frequency does the aw872 transmit

What are the transmit frequencies that the aw872 transmit

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My hr2600 shows error 3 when it is keyed up and does not transmit


0 = Transmitter Timeout timer has timed-out
1 = Transmit Frequency is lower than TX Lockout Lower Limit
2 = Transmit Frequency is greater than TX Lockout Higher Limit
3 = Phase-locked-loop (PLL) won't lock at this transmit frequency
4 = PLL is intermittently coming out of lock during transmit
*If your radio displays error 3 or 4, don't keep trying to transmit on this frequency. The cause of the problem could be low power supply voltage to the radio or the radio's VCO loop needs adjustment. Refer to a qualified technician for service. Contact the installer of the chip first. If, however, you installed the chip yourself, contact a qualified technician for service.

Sep 24, 2013 | Magnum DeltaForce CB Radio

1 Answer

Yaesu vx-5r


Hi Gary,

Firstly, are you a licensed Amateur Radio Operator, if not, you are breaking the law buy transmitting on that frequency. The Amateur 2 metre band, which covers 144 - 148MHz is for the use by Licensed Amateur Radio Operators ONLY.

You are free to listen to these frequencies, because you are a listener, and the radio is being used to receive ONLY.

But you CAN NOT transmit on these frequencies.

If you get caught, you will be charged under federal FCC laws governing the use/misuse of radio equipment and a heavy fine &/or imprisonment can be expected. YOU HAVE BEEN WARNED!!!

Cheers, Peter

Jul 08, 2012 | Yaesu Radio Communications

1 Answer

Galaxy dx 2547 base cb frequency drift problems


for upper ssb adjust L21 for 16.51250 mhz . adjust L22 for 16.50750 for lower ssb. you do have a frequency counter don't you ?

Jan 01, 2012 | Galaxy Radios DX-2547 40-Channels Base CB...

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I need the frequencies for this radio


Here's a list: Frequency Chart

Keep in mind - only those frequencies in "D" can be transmitted on in the US. These are the Citizen's Band (or C.B.) Radio frequencies. The others are above and below the FCC allotted range for CB. Transmitting on these other frequencies requires an FCC issued license.

You can face fines, imprisonment or both if caught transmitting without the proper license.

Nov 29, 2011 | Connex 3300 240-Channels Base CB Radio

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Hello i have a yaesu ft-2900 it receives just fine but when i transmit it shows error. this radio is brandnew


Hi Gerald,

When you say you used the software to download frequencies, do you mean as in from the internet, or did you have to input frequencies via the software on your PC?

There is a difference, that's the reason I ask.

If, by using the software you manually input the frequencies, then did you input both the output and input frequencies or just output for each channel?

If the latter is true, and you are trying to access another user via a repeater, then that is the error.

Repeaters generally, require both the input frequency = the frequency you transmit on, and the output = the frequency you receive on.

Without both frequency pair, you won't be getting out, and no won can hear you, as you are basically transmitting as a simplex station on a repeater allocatted channel, hence the error message on your display.

The radio you have is used by many amateurs & CB operators, and both group utilise repeaters within their allocated spectrum, excluding 27 meg CB, which is simplex only, but with SSB included.

I hope this answers your query.

Best regards,
Peter

Nov 28, 2011 | Yaesu Radio Communications

1 Answer

Need a service manual need to modify a MR f55 radio to transmit on 161.600 mhz can you help?


Hello,
You want to be able to transmit to the Coast Station on this frequency I assume. The Coast Guard monitors channel 16 at all times. This would be the primary channel in the United States. Your radio is VHF Marine Radio and has a built in frequency range of 156.050 MHz to 163.275 MHz. There is no need for a modification. This is a duplex frequency. What that means is you will transmit on one frequency and receive on another, while on channel 20. You will not need to transmit on 161.600. Turn your radio to channel 20. When you transmit, you will transmit on 157.000. And when the Port responds to you your radio will automatically receive their signal on 161.600. So if you are trying to figure out how to communicate with the port authorities then for that frequency turn your radio to channel 20 and you will be able to communicate with them.

Regards, Tony

Mar 31, 2011 | Cobra MR- F55 Base CB Radio

1 Answer

Motorola H710. When I dial out the person receiving the call cannot hear me but I can hear them via earpiece. What is the problem?


KNOWING ABOUT MOTOROLLA DEVICES

Motorola devices produce effects as one way communications. For example, device gets powered on from where user selects frequency transmission. User transmits entirely until receptacle device receives messages also replaying entirely until acquired. During the entire transmission processes, each entities waits to receive messages least expecting to transmit simultaneously. Motorola device are one way methods of sending messages also was an old fashioned method compared with recent telecommunications devices. Ascertain that a frequency has been determined from where message would be transmitted. Waiting for the receiver to reply confirms that message was transmitted. Usually with Motorola devices, alternate devices from where reception is captured waits to capture an impression. In a situation that the alternate device at an elsewhere location least transmitted a reply, reset several transitions frequencies to capture an impression as distress call from any alternate device that recognizes the caller at a frequency least prior determined.

WHAT IS EXPECTED FROM MOTOROLA DEVICES

Ascertain that the entity from where the message is derived has alternate methods of producing messages. For example, in a situation that the entity with the receptacle has another transitions device capable of being captured by the Motorola device makes an impression. For example, prior to calling contacts with the Motorola device, another entity that has means to transmit to the device being observed is heard. Ascertain that the device is capable of transmitting at several frequencies. A distress call from another device is captured from the device that has turned a frequency being transmitted distressfully. Ascertain that the caller is from a recognizable contact. In a situation that the caller is least recognizable least requiring any distressful condition requires to tune to frequency from where a recognizable entity can be captured for communications.

Mar 06, 2011 | Cell Phones

1 Answer

How can I tx on 81.575mhz. I have a bespoke external antenna for this frequency


What brand and model radio? Most ham radios cannot transmit on this frequency, as it is far outside the amateur bands. Even modified radios would rarely be capable of transmitting on the frequency referenced.

Dec 02, 2009 | Vertex Radio Communications

1 Answer

It transmits off frequency is there a adjustment and also the frequency counter goes crazy at times


To add 10Khz to your transmit frequency:

FIXED/OFF/+10KHz SWITCH:
The left position puts the radio on
one of the three fixed channels that is selected by the channel switch
(6,19, or 21). This over-rides the channel selected by the 40 channel
knob. The right position adds 10KHz to whatever frequency you are ON.
In the middle, both features are OFF.

Otherwise, a radio tech would be able to retune the frequency inside the radio.

After adding 10KHz to your frequency, use the SWR control to check the SWR of your antenna.
Here's how:
SWR CAL CONTROL: Normally this switch is set to “PO”. Then,
during transmission, the meter indicates output power. To read SWR,
rotate this knob during transmission until the needle moves to the “SET”
point on the SWR scale. Then, while still transmitting, set the R.B./SWR
switch to SWR.

Ideal SWR is 1 but you'll want to be as near one as possible. An SWR of 1.6 or greater will make ineffective use of your antenna.
If in doubt, a radio tech has the required meters and tools to adjust the SWR/Tuning of your antenna.

May 10, 2009 | Galaxy Radios DX-73V 40-Channels Base CB...

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