Signstek ST-05B Dual Mode Long Range Stereo Broadcast Home FM Transmitter with Antenna

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About Signstek ST-05B Dual Mode Long Range Stereo

Feature:The Signstek 0.5W Long Range Dual Mode Stereo Broadcast FM Transmitter broadcasts in both High and Low Power Output Modes (0.5 Watt or 0.1 Watt) It is available for use in factories, schools, supermarkets, farms, office space or creating your own radio station,etc The FM Transmitter will not drift between stations because of our advanced stereo PLL Digital Tuner Technology, and which is designed to operate non-stop 24/7 The product crust is made of high-quality aluminum, which also is the heating panel of power amplifier RD06HVF1, with blue back-light LCD to display five digits of frequency The motherboard is applied with chip BH1415F, which is the new-generation integrated NC FM stereo radio chip by ROHM, built-in PLL frequency, audio pre-emphasis, limiter and low pass filter circuit. Make sound more sweet With a high gain antenna ,it can easy broadcast anywhere you want, home , apartment ,church ,school , club, camping , backyard , resident village. Specification Working voltage:12V DC Frequency domain:88.1 ~ 107.9MHz Frequency stability:±10PPM stepped frequency:100KHZ The operating temperature of the environment:-10℃~45℃ Output impedance:50Ω Rf power output range:H:0.5W (L:0.1W) Harmonic and noise radiation:≤－60dB Audio distortion:0.3% Frequency response:88.1 ~107.9MHzPreemphasis delay:50us Degree of separation:≧35 dB Antenna Type:TNCInput level:≤15 dB Modulation frequency deviation:±75KHZ Input connectors: 3.5mm Mini phone SNR(Signal to Noise Ratio):≧60 dB Size:113x88x39mm Weight :269g Package 1xSignstek 05BFM Transmitter 1xAdapter 1xCable 1x 3.5mm Audio Cable