What is the frequency for UFR650?

Not aware of any way to do that. If your TV allows adjustment of different frequencies (equalizer) or if you can route the audio to a sound system you can boost the frequencies that correspond to voice. or try cutting some of the others.

I’m happy to help further over the phone at https://www.6ya.com/expert/donald_f2ed37026a3ac881

They come set to a frequency the sticker on the helicopter and hand remote must correspond eg 27mHz both have to be same so if you wanted to change it you would need a new PCB circuit board and hand controller on the same frequency.

Kind regards, Julian

rccontrolfreak.co.uk

Hi,

Yes you can get a copy of the user manual for these little critters, I'll give you details below, but a warning for potential users in Australia.

These units utilise the frequency range 462MHz-646MHz, which is the licence free part of the spectrum in USA, not Australia.

ACMA, the body responsible for spectrum licensing in AUS, doesn't have any spectrum allocation for FRS(Family Radio Service) / GMRS(General Mobile Radio Service), so you are not legally allowed to use these radios in AUS.

The said frequencies that these little buggers work on (462-464MHZ) is allocatted to Commercial and government licensed users in Australia and the fact that these units can pump out up to 25watts, means you are transmitting on a frequency in Australia for which you are not licensed to.

Be aware that if you are caught out operating these units in Australia and/or it's territories, islands etc,. you will be fined heavily and/or imprisoned, neither of those options is worth the effort.

A 5 watt CB with 80 channels (NEW) from $125.00 on ebay, is a much better, safer and best of all, license free option.

now for your manual: join yahoo group that is specific to this radio and model, there you will be able to get lots of info and freely download a copy of the user manual, but this will be a USA group as no AUS group is established for the reasons I've stated, with warnings.

Cheers,
Peter

• Here is a list of allocated bands in the U.S.A. http://www.arrl.org/files/file/Hambands_color.pdf if you want to block out a band then erase the frequencies from the corresponding band. A band (meter) is a set of frequencies.

• Now if your wanting to scan one bank or your radio and the stored frequencies are still separated in different bands (banks) then just push the number on the keypad that you want to not scan. The number on your screen will show the banks that are active. Do this until only the bank you want to listen to is visible. To scan them again just press the corresponding number again.

• If you have any comments please feel free to leave them here.
• Hope this helps and thank you for using FixYa.

Regards, Tony

There is no such thing as turning the frequency on on the Casio calculators. Just enter your data in lists. Choose one List where you put the frequency information. When you want to GRAPH or perform CALCulations you have a TAB labeled SET corresponding to key F6:SET. When you press F6, a new screen open where you assign the list to the variables.
Here are a few screen captures to help you.



Press F2:CALC (or F1 Graph). The Tab SET appears at the bottom of screen



Press F6:SET

Higlight the line 1-Var Freq (or 2-Var Freq). The bottom of screen shows F1:1 and F2:LIST. If frequencies are not equal to 1, press F2:LIST to assign the frequency list. I entered 2.



List2 is now the frequency list.


Press EXE to perform stats.



See that n=19.

All I can suggest is try a master reset. It could be a software bug or a dried out electrolytic capacitor in the power supply.

Programming Frequencies

1. Select the desired channel.

2. Press [PROGRAM] to enter the programming mode.

3. Enter the desired frequency.

4. Press [ENTER].

Selecting the Channel

Step 1:

1. Press [MANUAL]. Continue pressing until the display shows
Channel 20. Press [PROGRAM].

2. Press [2][0][MANUAL]. Press [PROGRAM]. (or press [PROGRAM],
press [2][0], press [PROGRAM]).

Step 2:

Press the keys (example 162.55)

Step 3:

Press [ENTER]. To program the next frequency, move to another channel in
this way. Press [PROGRAM] to advance to the next channel. Repeat the
same steps to add more frequencies.


SKIPPING BANKS

1. Turn the power on.

2. Press the number key that corresponds to the bank to be skipped.

3. The corresponding bank number indicator disappears from the display
and the entire bank is skipped.

NOTE: To restore the banks, press the number key again.


SEARCHING WITH YOUR PRO-2021

To search for transmission, press [PROGRAM], enter limits of frequency
range, and press [up arrow] or [down arrow] to activate "search."

1. Press [PROGRAM].

2. Press [LIMIT].

3. Enter the lower limit of frequency range to be searched.

4. Press [ENTER].

5. Press [LIMIT].

6. Enter the upper limit of frequency range to be searched.

7. Press [ENTER].

Activate "search" by pressing [up arrow] or [down arrow]. [Down arrow]
starts search from the highest frequency and goes down. [Up arrow] moves
in the opposite direction.

Press [SPEED] to accelerate or to slow down the search.

Unfortunately I doubt it very much, because even if you could change the frequency on one device, it would then not match the remote frequency and therefore not be operated by it. sorry to the bearer of bad news!

Hello huko,

I see from your profile that you are in Bulgaria. Assuming that you are using the European PMR446 version of the Uniden radio in question, the channels / frequencies should be;

1 - 446.00625 MHz
2 - 446.01875 MHz
3 - 446.03125 MHz
4 - 446.04375 MHz
5 - 446.05625 MHz
6 - 446.06875 MHz
7 - 446.08125 MHz
8 - 446.09375 MHz
So, to operate on 446.09375 MHz you would chose channel 8.

If your radio has more then 8 channels, then you may have the U.S. version of the radio which operates on a different set of frequencies and does not have a channel that corresponds to 446.09375 MHz.

Best Regards,
Ken
Go Ahead. Use Us.

Not sure what you want.....VHF band ius approximatly 130mhz to 175 mhz..... in that VHF band there is a commercial VHF band aprox. 155 mhz to 175...... the amateur radio vhf band is aprox. 135 to 150mhz.

 

With amateur radio, any freq in that range can be used...... with commercial radio the FCC cangive a company any freq. in that range also.

 

If you are looking for FRS/GMRS frequencies they are UHF freqs not VHF.

So I'm not sure exactly what you want......sounds like you might want to program in FRS freqs into an Icom amateur radio. If thats  the case you will need an Icom that will do UHF freqs.