0.2-5W Stereo FM Transmitter Wireless Broadcast Transmitter 4 Gears Power Adjustable

Description EL 07 is a new model that focuses on practical functions in the RF70120 series of CNC FM transmitters It still uses the original RHOM BH1415FIC for stereo encoding modulation and other functions The control and display drive are completed by an AVR high speed CPU which is concise and clear It is made by automatic welding of SMD components which is beautiful and concise The power amplifier is completed by a very mature four stage high gain amplifier circuit The machine is small in size easy to carry with volume adjustment four level power switching suitable for use in various occasions Parameters Frequency Range87 5 108MHZ 70 90M 100 120M Frequency step0 1MHZFrequency stability±10ppm 10° C 50°C DisplayLedModulationFMAntenna impedance50ΩAntenna interfaceBNC Q9Output Power0 2W 1W 3W 5W 50MW 100MW 200MW 0 5W Spurious and Harmonics 30dBFrequency deviation≤±75kHzModulation sensitivity0 75VSound sourceCD MP3 PC Microphone level1 2mvFrequency response150 15000HzDistortion≤2 F 75KHz f 1KHz S N≥55dBPower voltage DC 9V 13 8V Working current 1 2AOperating temperature 10°C 60°CNet weight About 500gSize125mm 77mm 45mm L W H Package included 1 x FM Transmitter 1 set of Accessories