Description: This FM stereo transmitter can be used for factories, schools, supermarkets, farms, Office space or create your own radio station.Designed with advanced modulation system and built-in PLL frequency, audio pre-emphasis, limiter, and low-pass filter circuit. Switching frequency: Can arbitrarily set from 76M to 110M range from 86M to 90M 95M to 108M, 87M to 108M. Switching power: 1W and 7W power can be switched to use. The Control circuit board design and amplifier design to reduce noise, so sound quality is even better.Well-shielded, compact structure, small size, generous appearance, plug and play, very easy to use. Specification: FM Transmitter Frequencies:76-108Mhz Tuning Step: 100Khz/0.1Mhz Power Supply:12V DC (The current load of power supply should over 1.67A) Stability of Frequency: ±0ppm（-10℃~+50℃) Signal to Noise Ratio: >70dB Distortion: < 0.5% Operation Time: True 24/7 Antenna Design: Rubber Antenna Antenna Connector:TNC type Output Impedance:50 ohm RF output power: 1W/7W (Power can be switched) Audio Input Connector:3.5mm Mic Input Connector:3.5mm Antenna type: TNC telescopic antenna IS-01 Tuning Design:Stable PLL Technology Transmission Signal:FM Stereo Size:160mm*95mm*54mm Package: -FM Transmitter *1 -Professional antenna *1 -Power supply *1 -Power cord *1 -Audio cable *1 -English manual *1
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