1 Piece High-Frequency Signal Source Rf Signal Generator 0.5-470Mhz Fm Fm Walkie-Talkie New Version

1 Piece High-Frequency Signal Source Rf Signal Generator 0.5-470Mhz Fm Fm Walkie-Talkie New Version 1005005990012170 Pre-Order +/- Sampai Alamat 10-15 Hari FREE ONGKIR+PAJAK Garansi uang kembali jika Rusak, Beda Produk DIY Supplies : ELECTRICAL Brand Name : FGHGF Origin : Mainland China 1 Piece High-Frequency Signal Source Rf Signal Generator 0.5-470Mhz Fm Fm Walkie-Talkie New Version High frequency signal source, RF signal source (0.5-470MHz) 1. Specially used for FM walkie-talkie debugging 2. Frequency 0.5MHz-470MHz 3. Output signal strength -70 to -132dBm (other values are invalid) 4. Built-in 800Hz audio modulation (FM mode modulation) (other values are invalid) 5. Use 8-12V DC power supply 6. 7-digit frequency Example: 439.0125MHz displays 4390125 If it is 439.125MHz displays 4391250 Product Description Product Name: High frequency signal source, RF signal source (0.5-470MHz) The operation method is as follows: F1: cycle selection setting item points to the selected item, respectively frequency, signal strength, audio modulation frequency F2: Backspace key when input is wrong F3:close, open signal output F4:Turn off, turn on audio signal modulation Number keys: directly input the value of the selected item Up and down keys: modify the value of the selected item step by step Notice: It is forbidden to input power, once the input power exceeds 0dbm, the signal source will be burned, and the damage caused by the input power is not covered by the warranty. Description of the signal source of the walkie-talkie Source Mode: Frequency (0.5-470M) on the left of the first line, output power (-70 to -132dBm) on the right The left side of the second line is the sub-tone (50.0-280.0Hz arbitrary analog sub-tone and 105 groups of digital sub-tone) The right side