Ref. 7784 Multiband Distribution amplifier 4 inputs
7784 Multiband Distribution amplifier 4 inputs
High output power distribution amplifier (BI/FM, BIII/DAB, UHF1, UHF2) with separate gain adjustments, DC selection and 5G selection
Johansson offers a new range of high output power Multiband distribution amplifiers.
The RED compliant amplifiers are fully 5G-ready and have a high gain.
This ensures a perfect signal quality throughout the building.
The amplifiers are far more efficient than their predecessors.
- 4 inputs: BI/FM, BIII/DAB, UHF1, UHF2
- split-band amplifiers with interstage attenuators and dynamic range of 20 dB
- high gain, high output power
- high input power to ensure input overload is virtually impossible
- VDC switchable remote power
- compact housing
- detachable power supply (included)
- -30 dB test output
- RED compliant
| 7784 | ||
|---|---|---|
| Inputs | - | BI/FM BIII/DAB UHF1 UHF2 |
| Frequency range | MHz | BI/FM: 47 - 108 BIII/DAB: 174 - 240 UHF1: 470-694 or 862 (switchable) UHF2: 470-694 or 862 (switchable) |
| Gain | dB | BI/FM: 10-30 BIII/DAB: 10-30 UHF1: 15-35 UHF2: 15-35 |
| Max. input power | dBµV | BI/FM (-60dBc): 94 BIII/DAB (-60dBc): 92 UHF1 (-60dBc): 96 UHF2 (-60dBc): 96 |
| Max. output power | dBµV | BI/FM (-60dBc): 118 BIII/DAB (-60dBc): 119 UHF1 (-60dBc): 118 UHF2 (-60dBc): 118 |
| Noise figure | dB | BI/FM: 4.5 BIII/DAB: 4 UHF1: 5.5 UHF2: 5.5 |
| Return loss | dB | >10 |
| Test Port | dB | -30 |
| Remote Power | V | OFF - 12V - 24V |
| DC Mode | mA | BIII/DAB: 100 UHF1: 100 UHF2: 100 |
| RED selectivity classification | - | 0 and 1 |
| Supply voltage | VAC | 100 - 240 |
| Power consumption | W | 23 |
| Dimensions | mm | 217 x 165 x 59 |
| EAN | - | 5404041101637 |
