[. . . ] [. . . ] 20 km line-of-sight using special antennas and our receivers VRX series!The frequency setting is internal- you can choose 8 channels in 2. 4 GHz range. FEATURES: · · · · · · · · 8 W RF Power 2. 4 GHz Band SMA antenna connector 9 V ­ 16 V battery operated RCA video/audio inputs Broadcast picture quality Very long range Recommended receiver VRX series Technical Specifications Operating Frequencies: Channel: DC Voltage: RF power: Minimum required voltage: Battery power: Video distortion: Maximum range: Video Format: Current Consumption: Antenna: Antenna Connector: Impedance: Audio input: Video/Audio Connectors: Video Impedance: Video level: Temperature Range: Dimensions: Weight: Modulation: LX-3000M 2300 MHz- 2500 MHz Agile channels from 1-8 9 V ­ 16 V 8W 10 V 12 V 3% Long range, over 16 km LOS PAL, NTSC 4 A / 12 V N/A SMA 50 ohms 300 mV RCA F 75 ohms 1V -40 +75* C 6" X 4 " X 2" 650 grams WFM www. rf-video. com, 2028 Yonge st, Toronto, Ont M4S 1Z9 Email to: info@rf-video. com. [. . . ] [. . . ]