What RF Frequency does this operate on? 433MHz?
50502
It is IR (Infrared) remote and not RF. You can see the IR LED in the front of the remote. It will not work if you are not in the line of sight. But it is very sensitive and works even at an extreme angle. However, if it is completely blocked by say a door or you are not pointing at the switch then it will not work. Also, a learning remote can apparently learn the code though I have not tried it.
284621
I have used a dual band radio and transmitted between 144-146 MHz (2 meter band) and 430-440 MHz (70 centimeter band). I hit the repeaters without any problems and with full quieting. I have it on a Baofeng UV-5RE Plus and it works quit well. Hopefully this answers your questions.Fred
561138
We have the bus and the fire truck, those used different MHz. The fire truck is 49MHz.
298725
Unfortunately the antenna is used for 144 and 430 MHz , not CB frequencies.
2253728
One is (probably) 300 MHZ, and the other is 310MHZ. Match to the frequency on your receiver, although either will work.
800225
Updated: I ordered this and it is a 433Mhz BLUE RF transmitter. Never mind the picture, the transmitter is blue.
1151148
I do not have that information. I advise that you contact the manufacturer for the transmitting frequency.
1022564
The frequency codes are preset in the radio. Look in the manual and it will guide you to what you need to do for codes> Look on pages 24-25
1825933
What's the frequency range are you talking about? Can you manually set the desired freq?
650326
EK's answer is very close to correct. The -3dB rolloff point is 100kHz. Frequencies lower than this are possible to receive, but sensitivity will become lower as the frequency gets lower.
270717
CB frequencies are 27 megahertz. FM radio works between 88 and 108Mhz. the amplifier would be so far out of its operating band Itwould not function
287390
I've looked at the unit itself. No frequency listing is published anywhere on it. Could be 900 Mhz, could be 2.4 Ghz, no way to know.
1940532
No, CBs operate around 27Mhz (11m band) while GMRS/FRS radios such as these operate at about 462MHz (70cm band). The numbers on the display are more just a mnemonic or convenient 'symbol' for the actual frequency. On a ham radio walkie talkie (HT), the user can assign displayed numbers (memory presets) to whatever frequencies they like. Hope this helps someone!
1052764
That 511MHz frequency you mentioned is NOT an amateur frequency, therefore would be illegal to use. The 70-cm ham frequencies are from 430-450 MHz.
954548
The product information says it operates between 114MHz ro 116MHz, so it is not affected by the FCC ban on the 700MHz band.
723223
This receiver doesn't go below 50 MHz. However, there are a bunch of HF up converter frontends available for these receivers:http://blog.kf7lze.net/2012/09/14/round-up-of-rtlsdr-upconverter-choices/
2085902
From the product description I copied this information: "(enhanced 433 MHz) RF (wireless)"