HDO421 Amplifier
The HDO421 is an RF return path amplifier with a single input that supports frequencies from 5 MHz to 300 MHz. It provides a fixed gain with one output port. The module has a front panel RF test point.
A high isolation narrowcast input with separate adjustments allows convenient realizing of narrowcast segments. The amplifier is mechanically compatible with HDX002 and HDX003 installation 帧.
Features at a glance:
- Level adjustment
- Input equaliser
- Output RF test point
- Small form factor family, 2 RU height
- Local and remote software control of all adjustments
产品 规范
射频参数
Frequency range
300 MHz……
获得
20 dB
平面度
±0.5 dB
射频阻抗
75 Ω
回波损耗
18 dB
Level adjustment range
12 dB
Input equaliser
0…6 dB
RF output test point
20 dB
噪声图
7.5 dB
3rd order distortion
-60 dB
2nd order distortion
-60 dB
一般
Power consumption
4 W
供应电压
25v / 150ma
6.3v / 60ma
6.3v / 60ma
射频连接器
F女
Dimensions (H x W x D)
2U x 7HP x 380 mm, Occupies 1/12 of HDX002
重量
1.5 kg
EMC合规
EN 50083-2
Enclosure classification
IP20
Operating temperature range
0…+45 °C
Storage temperature range
-20…+60 °C
Operating relative humidity
0…85%
