Test items	Indicator requirements
工作频率 (兆赫)	2100～2130
输出功率(W¯¯)	30
In-band group delay (ns)	≤50
获得(分贝)	55±1.0 (可以定制)
Input level(dBm的)	-10
In-band fluctuation (分贝)	≤1.0 (peak-to-peak value)
Gain change (-20～+70℃) (分贝)	≤±1.0
voltage standing wave ratio	≤1.35
Belt to shoulder ratio (dBc的)±4.2MHz	≤-30
电源要求	≤＋28 Vdc 30W/4.5A
工作温度	-25～+65℃
RF接口	SMA-50KFD
Module volume (毫米)	150×107×23mm

Our Requirement as below.

L Band Amplifier we have the below requirements.

Frequecy Range- 1 Ghz to 1.5GHz

射频输出 – 25w

调制 – COFDM图传

工作电压 – 28VDC

射频输入 – 10 dBm的

Type Class A Linear Amplifier.

Signal type Needed —COFDM图传

.频率. 范围 –1000Mhz to 1500 兆赫

Input signal level—-0dbm to 10dbm

输出功率—25 watt@ COFDM Modulation

Input DC supply—-28v DC size of the amplifier should be as compact as possible.INPUT/OUTPUT RF connectors SMA Female

一个: 1000Mhz to 1500Mhz is too wide for us. Our power amplifier frequency range max supports 60 兆赫. Other demands are no problem.

digital radio antenna booster

PA Power Amplifier COFDM