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Zhejiang Chuangyi Group
HQ Add:Room403,
Huahong Mansion A,No.238
Tianmushan Road,
Hangzhou,Zhejiang,China
TEL:+86 571 56837119
FAX:+86 571 56837123 |
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| | Cable Transmission Equipment |
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| ONE-module Amplifier:CHUANGYI group are one professional One-module Amplifier manufacturer and One-module Amplifier Supplier in china.We provide high-quality One-module Amplifier for you.Similar products also include Two-module Amplifier,ONE-module Amplifier,Trunk Power Supply,Mini-amplifier.If you are interested in any of One-module Amplifier products or have a customized requirement to fill, please contact us right now! |
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| CYF8230*/CYF7130* ONE-module Amplifier |
| Description |
| CYF series is designed to meet the needs of today's broadband communication networks. The amplifier is optimized for both trunk and distribution applications and provide high reliability |
| Features |
A: Used in the outdoor CATV transmission system with good waterproof function.
B: Output port can be used for tap and splitter.
C: Temperature compensative function, compensative range: ±25(dB)(±30).
D: Two-way one-module
E: Aluminum-alloy die-casting with large effect on heat elimination and weatherability.
F: Feed-in under the condition of input/output/bridge.
G: Switching and centralized power-supply with AC60V.
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| Specifications |
Item |
Unit |
Value |
Forward Path |
Reverse Path |
RP |
RA17 |
Frequency(MHz) |
MHz |
87~750/87~860 |
5-65* |
5-65* |
Nominal Gain |
dB |
22 |
30 |
-4 |
17 |
Flatness |
dB |
≤±0.75 |
≤±0.75 |
≤±0.75 |
Recommendable Input Level |
dBμv |
72 |
- |
77 |
Nominal Output Level |
dBμv |
98 |
102 |
98 |
102 |
Max Output Level |
dBμv |
120(single way output) |
- |
120 |
CSO |
dB |
66/63 |
62/61 |
- |
80 |
CTB |
dB |
68/66 |
63/61 |
- |
88 |
Impedance |
Ω |
75 |
Return Loss |
dB |
≥16 |
Gain Control(Plug-in option) |
dB |
0-20 |
Slope Control(Plug-in option) |
dB |
3-18 (continuously adjusted)or 2-20(optional),2dB/step |
2-5dB,1dB/step 6-14dB,2dB/step |
Input Test Port Level |
dB |
-20±1(contrast to input port level) |
Output Test Port level |
dB |
-20±1(contrast to module output level) |
Noise Figure |
dB |
≤8 |
- |
≤8 |
Surge Voltage(10/700) |
(KV) |
5 |
Note:* another 3 kinds of specs: 30/47,40/52 40/65 for dividing Frequency |
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