DH1660
![DH1660 Amplifier](http://hzyw.f444444.com/wp-content/uploads/2022/01/teleste-dh1660-frontview-780x540.png)
![DH1660 Amplifier](http://hzyw.f444444.com/wp-content/uploads/2022/01/teleste-dh1660-frontview-780x540.png)
The DH1660 is a compact 1 GHz two-way amplifier with an integrated power supply designed for applications and requirements in customer premise in-house (NE4) network installations to compensate for long drops and excessive splitting losses.
The DH1660 is a single active output amplifier with 31 dB maximum gain in the forward bandwidth and 25 dB in the reverse bandwidth. The DH1660 features variable 0…18 dB attenuators for down- and upstream and a variable 0…18 dB input equaliser for downstream.
Features at a glance:
- 频率范围 up to 1 GHz
- Forward path gain max. 31 dB
- Return path gain max. 25 dB
- Integrated switched-mode power supply
- Compact and robust housing
- Adjustable gain and slope controls for forward path
- 获得 control for return path
![](http://hzyw.f444444.com/wp-content/uploads/2023/01/inside-out-dh1660.png)
House Connection Amplifier
German Market Approved
F-connectors
External Test Points
单输出
产品 规范
Downstream signal path
频率范围
85…1000 MHz
回波损耗
18 dB@40 MHz – 1.5dB / oct
获得
31.0 dB
Input attenuator control range
0…-18 dB
Input equaliser control range
0…18 dB
中期发展阶段的斜率
3 dB
平面度
± 0.75 dB
噪声图
6.0 dB
42频道
101.0分贝µV
cso42通道
101.0分贝µV
XMOD 42通道
97.0分贝µV
Output level DIN45004B
118.0分贝µV
Upstream signal path
频率范围
65 MHz……
回波损耗
18 dB
获得
25 dB
获得 control range
0…-18 dB
坡
2.0 dB
平面度
± 0.5 dB
噪声图
6.0 dB
Output level DIN45004B
120.0分贝µV
Output level, 2nd order distortion – 60 dB
115.0分贝µV
一般
电源电压
207年…255年休假
Power consumption
7.0 W
Input / Output connectors
F -女
维
177(197) x 88(99) x 58
重量
0.8 kg
操作温度
-20…+55 °C
Class of enclosure
IP 20
EMC
IEC60728-2
ESD(射频接口)
2 kV
浪涌(射频端口)
4 kV
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