CZERF CZE-7C 1W/7W Wireless PLL Stereo FM Transmitter with Outdoor Antenna Kits (TYPE: B)

SELECTED OPTION:
TYPE: B

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Specification: ? 1.Power Output:1-1.7Watt/5-6Watt? ? ?? 2.FM Transmitter Frequencies:76-108Mhz? ?? 3.Tuning Step:100Khz/0.1Mhz? ? ? ?? 4.Power Supply:12V DC (The current load of power supply should over 2A)? 5.Stability of Frequency:±0ppm ( -10a??~+50a?? ) ? ? ? ? 6.Frequency Response:100 - 15000Hz? ? 7.Signal to Noise Ratio:>70dB? ? ? ? ? 8.Distortion:< 0.5% 9.Operation Time:? ?True24/7 10.Antenna Design:Rubber Antenna(1Watt) / GP Antenna(1Watt/7Watt) 11.Antenna Connector:? ?TNC type 12.Output Impedance:? ? 50 ohm 13.Audio Input Connector:3.5mm headphone connector 14.Mic Input Connector:3.5mm headphone connector (Use condenser microphone) 15.Tuning Design:? ? Stable PLL Technology 16.Size of Transmitter Unit:? ? L:129mm, W:96mm, H:55mm 17.Weight of Transmitter Unit:450g? ? ? ? 18.Transmission Signal:FM Stereo ? Product Feature: ? *This FM stereo transmitter that can be used for factories, schools, supermarkets, farms, Office space or create your own radio station. *Equipment using advanced modulation system and built-in PLL frequency, audio pre-emphasis, limiter, and? ?low-pass filter circuit. *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. ? Package include:
Type A:
? 1*FM Transmitter(Black)
Type B:
? 1XFM Transmitter(Black) 1XPower supply 1XExtractable antenna 1X3.5mm stereo audio line ? NOTE: ? * Connect antenna first ,then connect the power supply, otherwise, transmitter will be burned out. * Push the power button down and hold it then connect DC supply at the same time. When the LCD screen starts to display H or L, press + or - button to switch between H and L. H stands for 7w, L stands for 1W. * Select an unused FM station in your area , * Adjust any FM Radio to the signal that your are broadcasting on. ? Details Pictures: