1.3GHz band with excellent environmental adaptability digitized PLL/VCO chip with stable frequency and no drift Digital calibration circuitry, consistent performance on all channels Power level adjustable from 25mW to 800mW, support PIT mode 7-30V wide voltage input Video Input format:CVBS PAL/NTSC Frequency band:1080-1360MHz Channel Frequency:CH1-1080,CH2-1120,CH3-1160,CH4-1200,CH5-1240,CH6-1280,CH7-1320,CH8-1360 Transmit Power:14dB (25mW) 23dB (200mW) 26dB (400mW) 29dB (800mW) Input Voltage:DC 7-30V (3-6S Lipo) Power Consumption:230mA-400mA @12V Operating Temp.:-10℃ - +60℃ (The product printed words depending on the batch, but this does not affect use) Specification: interface Color:As Shown Material:PCB Package Contents: 1 * video transmitter module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.