联系人 Ms. Nico
onghu Industrial Area, Shantou, Guangdong
Product
Description
OP-TA**2R series
amplifier mainly used in cable transmission system and it can offer
high quality video transmission service.The equipment adopts
surface mounting technology with elegant appearance and reliable
performance.
The main component of bi-directional amplifier reverse path is
modular structure. Its flexible and convenient and it can be
realized the bi-directional upgrade conveniently.
Product
feature
-High-quality diplex filter, split points optional
-Forward amplifying circuit adopt two modules to enlarge. Low-noise
push-pull amplifier module, make sure the noise indicator of
equipment; later stage uses power double module.
-Adjustable attenuator and equalizer in forward and reverse
path,equipped with two balancing attenuation adjustment,
construction easier.
-RF test port in reverse path (**0dB).
-Two outputs, Changeable tap or splitter.
-High-reliability transformer power supply.
Technical
Data
| Item | Unit | Technical Parameters | ||
| Forward Path Parameters | ||||
| Frequency Range | MHz | *5 ~**2 | ||
| Nominal gain | dB | *3/*5~*8 | ||
| Nominal RF level | dBuv | *2 | ||
| Nominal RF output level | dBuv | **4 | ||
| Flatness | dB | ±1.0 | ||
| Noise figure | dB | ≤ *0 | ||
| Return loss | dB | ≥*4 | ||
| Gain adjustable range | dBm | ***0 | ||
| Slope adjustable range | dBm | ***0 | ||
| AGC accuracy | dB | ±3/±0.3 | ||
| CTB | dB | ≥*5 | ||
| CSO | dB | ≥*2 | ||
| Group delay | ns | ≤*0 | ||
| Signal hum ratio | <2% | |||
| (*0/**0us)Surge-resistant voltage | KV | >5 | ||
| Gain stability | dB | *1.0*1.0 | ||
| Return Path Parameters | ||||
| Wavelength | nm | ********0 | ||
| Bandwidth | MHz | ***0&*2&*5 | ||
| Nominal gain | dBm | *8 | ||
| Flatness | dB | ±0.*5 | ||
| Noise figure | dB | ≤ *2 | ||
| Return loss | dB | ≥ *6 | ||
| Gain adjustable range | dBm | ***0 | ||
| Slope adjustable range | 2dB step | |||
| Max RF output level | dBuV | **0 | ||
| IM2 | dB | *2 | ||
| Group delay | ns | ≤ *0 | ||
| Signal hum ratio | <2% | |||
| General Characteristics | ||||
| Power Voltage | V | A：AC（**0~**5）V；B：AC（*5~*0）V | ||
| Operating Temperature | ℃ | **0~*0 | ||
| Consumption | VA | ≤ *0 | ||
| Dimension | mm | **5***0***5 | ||
| 国家: | China |
| 型号: | OP-TA402R |
| 离岸价格: | 35 / Piece 获取最新报价 |
| 位置: | China |
| 最小订单价格: | 35 per Piece |
| 最小订单: | 1 Piece |
| 包装细节: | box |
| 交货时间: | 10 to 20 days |
| 供应能力: | 80000 Piece per Year |
| 付款方式: | Western Union |
| 產品組 : | - |
