Wisycom MPA4
4-ch x 4 Power Amplifier
MPA4 rack is a quadruple power amplifier optimized for extreme linearity.
It is a perfect match to amplify remote signals or works with Wisycom MFL fibre system to set up a local retransmission. Its extreme linearity allows amplifying multi-carries without facing intermodulation issues.
FEATURES
- Wideband: 470-620 MHz/ 600-800MHz
- High linearity: OIP3 > 50dBm
- Redundant power supply 230/110Vac & 12 VDC
SPECIFICATIONS
| Frequency ranges | 470 ÷ 620 MHz or 600 ÷ 800 MHz |
| Input/output gain | 30.5 dB |
| OIP3 | > 50 dBm |
| OP1dB | 32dBm |
| Amplifier linearity | ± 0.5 dB (typical) |
| Noise figure | 9 dB |
| Max Input power | 0dBm with 1 carrier, -13dBm with 4 carriers (OIP3 optimize) Absolute Max Input Power: +20dBm |
| Antenna connector | 4 x BNC type female input connectors 4 × N type female output connectors |
| RF impedance | 50 Ω |
| Power supply | 90÷ 264 VAC, 47÷ 63 Hz, 1,5A max |
| DC options | 10÷28 VDC, 6A |
| Power consumption | 60W |
| Temperature range | -10 ÷ +55 °C |
| Dimensions | 44 × 483 × 350 (HxWxD) with brackets |
| Weight | 5.4 kg (with 4 modules) |
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