Technical specifications
Frequency range | 4400..5000 MHz |
Input power for P1dB | typ. 8 dBm |
Maximum input power | +13 dBm |
Output power P1dB | typ. 40 dBm, min. 39 dBm (CW) |
typ. 10 W, min. 8 W (CW) | |
Output power COFDM (1) | typ. 34.7 dBm, min. 34 dBm |
typ. 3 W, min. 2 W | |
Automatic level control (ALC) | yes (adjustable ALC) |
Gain (small signal) | min. 35 dB |
Gain flatness (small signal) | typ. +/- 1.5 dB |
Harmonic rejection | typ. 50 dB, min. 40 dB @ 40 dBm |
VSWR protection | Isolator |
Over temperature protection | yes |
IM3 (2) | typ. 34 dBc @ 37 dBm PEP |
typ. 26 dBc @ 40 dBm PEP | |
Efficiency | typ. 25 % @ 40 dBm (CW) |
ON voltage | +5 ... 14 V DC |
Supply voltage | +12 ... 14 V DC |
Quiescent current | typ. 3.2 A |
Current consumption | max. 4 A |
Forward detection | yes (diode detector) |
Reflected power detection | yes (diode detector) |
Operating case temp. range | -20 ... +55 °C |
Input connector / impedance | SMA-female / 50 ohms |
Output connector / impedance | SMA-female / 50 ohms |
Case | milled aluminium |
Dimensions (mm) | 158 x 60 x 20 |
Weight | 320 g (typ.) |
(1) | Measured with QAM 64, single carrier, EVM: 2% |
(2) | Measured 2-tone, frequency spacing: 1 MHz |
Features
- GaAs FET technology
- High linearity
- Low EVM
- Isolator for protection against high VSWR
- Adjustable ALC (automatic level control)
- Reverse polarity protection
- Over temperature protection
- Monitor outputs for forward and reverse power detection (DC voltage)
- Logic ON / OFF control (ON at +5 … 14 V DC)
Applications
- Digital transmission and broadcast systems (DVB, WiMAX)
- COFDM systems using QPSK, QAM
- Analog transmission systems
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