400W UHF TV transmitter Main features: Wide-band frequency:(470-862MHz) Low noise and power consumption Extremely low group delay Stable constant power output from ALC Output VSWR detection protection Suitable for DTV transmission system with single or multiple channels Widely used in transmission of HFC,AML or MMDS TV signals wireless DTV networking at a lower cost Modular design faciliates installation and maintenance Automatic and manually operated switching backup system available Embedded lightning protector to avoid lightning overvoltage and instant overvoltage Local monitoring and control Wireless remote monitoring(optional) Technical specification: Frequency range:470-860MHz Input signal level:87-117 Noise figure:3dB Digital average output power:56dBM Power Consumption 2 KW Power Supply Connector IEC320 Cooling System Temperature-controlled forced air cooling Operating Temperature Range 0 ~ +45¡ãC Operating Humidity 0 ~ 95%, non-condensing Storage Temperature -55 ~ +85¡ãC Storage Relative Humidity 0 ~ 95%, non-condensing Size(W'H'D)/Weight 620mm X1020mm X 960mm /180kg. Size(W'H'D)/Weight 620mm X1020mm X 960mm /180kg Package:Plywood.