DTKom power-doubling line broadband multiband amplifier
DOCSIS, 1 input: Return Ch. + MATV
High-power multiband amplifier for CATV operator distribution. Expanded bandwidth (87 MHz-1006 MHz) makes it
compatible with DOCSIS environments.
Equipped with switchable active or passive return channel (5 MHz-65 MHz), which allows its use in CoaxData networks.
Equipped with switchable active or passive return channel (5 MHz-65 MHz), which allows its use in CoaxData networks.
Ref. 451203
EAN13:
8424450177587
SKU
451203
Televes reserves the right to modify the product
Highlights
- Forward channel up to 1 GHz
- Passive or active return channel 5 MHz - 65 MHz
- Designed using Power Doubling technology, which guarantees levels in the 129 dBμV range for terrestrial signals.
- Includes a high-performance low-power consumption switch-mode power supply
- High-screening Zamak chassis The design facilitates appropriate cooling
Main features
- Switched configurable gain (high/low), and high output level
- Equipped with equalizer, pre-equalizer and gain control
- Intuitive front cover, including adjustments and block diagram
- Output signal LED indicator
| Bands | MATV | C. Ret. | ||||
| Frequency margin | Mhz | 87 ... 1006 | 5 ... 65 | |||
| Gain | dB | 30 ... 40 (selec.) | 28 ... -3 | |||
| Max. output level | EN 50083 (IMD3) | dBμV | 2 tones -35dB | 132 (72) | 121 (61) | |
| DIN 45004B | 129 (69) | 118 (58) | ||||
| EN 50083 (IMD3) | 2 Ch -60dB | 126 (66) | 115 (55) | |||
| EN 50083 (IMD2) | 2Ch -60dB | 119 (59) | 94(34) | |||
| CTB, CSO, XMOD | D42Ch -60dB | 112 (52) | - | |||
| Noise figure | dB | 8 | 6 | |||
| Return loss input | 18 | 12 | ||||
| Return loss output | 18 | 12 | ||||
| Attenuator | 0 ... 20 | - | ||||
| Interstage attenuator | 0 ... 20 | - | ||||
| Equalizer | 0 ... 10 | 0 ... 20 | ||||
| Interstage equalizer | 0 ... 10 | - | ||||
| MATV Test input | - 20 | |||||
| MATV Test output | -20 | |||||
| Mains voltage/frequency | V~ | 99 - 253 | ||||
| Total AC consumption | mA~ max. | 235 @99V~ 115 @196V~ | ||||
| W | 16 | |||||
| Protection index | IP | 20 | ||||
| Operating temperature level | ºC | -5 ··· +45 | ||||
