Sell UHF DTV power amplifier unit

Quantity Order:

Origin:

China

Quantity:

at least 10pieces

Pack. & Delivery:

carton

Features
1 Frequency Range 470^ 860MHz
2 RF Power Output 400W.Three 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 0dBm.There is no need of intermediate power amplifier.
4 Gain Deviation d ± 0.3dB
5 Phase Deviation d ± 3º
6 Efficiency from AC Input to RF Output 22%
7 Liquid Cooling 1.5U 19� standard rack hot-swap( option)
8 Forced Air Cooling 3U 19� standard rack hot-swap( option)  air from left to right or from bottom to top( option)
9 Protection Overvoltage, Undervoltage, Overcurrent, Overtemperature and Overload
10 Monitoring and Control Interface RS232
RS485
I2C
CAN Selectable
11 Maintain Interface RS232
USB Selectable

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