Description
Overview
HY-21-TA01 CATV amplifier is mainly to compensate the signal attenuation and equalization of high and low imbalance during the transmission process. Make sure the signal can be transmitted stably with high quality and long distance. It is mainly used in all kinds of cable TV systems, satellite TV systems, community closed circuit TV system, hotel audio visual system, army and school education audio visual system, etc.
Specification
| Parameter | HY-21-TA01 |
| Bandwidth | 47-750/862MHz |
| Nominal Gain | 30dB |
| In-Band Flatness | ±0.75dB |
| Noise Figure | ≤10dB |
| Return Loss | ≥14dB |
| Nominal Input Level | 72dBuV |
| Nominal Output Level | 102dBuV |
| Gain Adjustable Range | 0-20dB |
| Slop Adjustable Range | 0-18dB |
| CTB | ≥58dB (note1) |
| CSO | ≥57dB (note1) |
| Noise Figure | ≤10dB |
| Return Loss | ≥14dB |
| Group delay | ≤ 10ns(112.25MHz/116.68MHz) |
| Singal hum ratio | <2% |
| (10/700us) Surge-resistant Voltage | >5KV |
| Gain stability | -1.0+1.0dB |
| Voltage | 36-65/220±20%Vac |
| Size | 280×195×60mm |
| Weight | 1.5kg |
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