UHF DTV Universal Power Amplifier Unit

Product Description

1 Frequency Range:**0～**0MHz. 2 RF Power Output: **0W, these units will be used for 1kW DTV transmitter and eight units for 3kW. 3 RF Power Input:*5～*5dBm, adjustable. It can be directly connected to exciter with output power of 0 dBm is no need of intermediate power amplifier. 4 Gain Deviation:≤ *0.3dB 5 Efficiency from AC Input to RF Output:*2% 6 Liquid Cooling:1.5U *9” standard rack, hot-swap(option) 7 Forced Air Cooling:3U *9” standard rack, hot-swap(option);air from left to right or from bottom to top(option) 8 Protection:Overvoltage, Undervoltage, Overcurrent, Overtemperature and Overload 9 Monitoring and Control Interface:RS**2、RS**5、I2C、CAN(Selectable) *0 Maintain Interface:RS**2、USB(Selectable)