Central amplifier DTKOM 1E / 1S TEL451203 of Televes
What technical characteristics does the central 451203 have?
- Configurable gain 30 / 40dB
- Direct channel up to 1GHz.
- Passive or active return channel 5 - 65MHz
- Equipped with equalizer, pre-accentor and gain control.
- Designed with high power Power Doubling technology (129 dBμV DIN45004B)
What technical specifications does the 451203 central have?
| Reference | 451203 | ||
| Band | MHz | 87-1006 | 5-65 |
| Gain | dB | 30/40 | 28/-3 |
| Flatness | dB | ±1 | ±1 |
| Maximum Output level | dBμV | 129 DIN45004B 119 EN50083 (IMD2) 126 EN50083(IMD3) |
118 DIN45004B 94 EN50083 (IMD2) 115 EN50083(IMD3) |
| Noise figure | dB | 8 | 6 |
| Interstage equalizer | dB | 0-10 | - |
| Equalizer | dB | 0-10 | 0-20 |
| Attenuator | dB | 0-20 | - |
| Main voltage | VAC | 99-253 | |
| AC Power Comsumption | W | 16 | |
| Protection Index | IP | 20 | |
| Dimensions (W x Hx D) | mm | 280 x 142 x 48 | |
| Weight | g | 2450 | |