I had two FM circuits
1)Wideband FM VHF Transmitter and Receiver 80MHz to 110MHz and
The tranmitter will output approximately 250mV of RF power. Its ranges can be achieved 5km.
2)Narrowband FM Xtal Controlled VHF Transmitter
it will output approximately 250mW of RF power and can operate between 75 and 146 MHz. It can detect voices 40 feet away. Its ranges is over 5 km. The receiver will tune between 70 MHz and 170 MHz.
Which one is better? :?
Which fm transmitter is better, mono or stereo? :?
Anyone out there could give me any advice?
1)Wideband FM VHF Transmitter and Receiver 80MHz to 110MHz and
The tranmitter will output approximately 250mV of RF power. Its ranges can be achieved 5km.
2)Narrowband FM Xtal Controlled VHF Transmitter
it will output approximately 250mW of RF power and can operate between 75 and 146 MHz. It can detect voices 40 feet away. Its ranges is over 5 km. The receiver will tune between 70 MHz and 170 MHz.
Which one is better? :?
Which fm transmitter is better, mono or stereo? :?
Anyone out there could give me any advice?