The power amplifier is developed both for digital and analog transmission systems. It's frequency range is chosen to cover the new UHF frequencies for the cellular phone network completely. By the use of LD-MOSFET-technology high efficiency and low current consumption are reached at the same time.
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Frequency range | 770..880 MHz |
Output power P1dB | min. 43 dBm (CW) |
Saturation power | min. 30 W |
Output power COFDM (1) | min. 37 dBm |
Gain (small signal) | min. 30 dB |
Gain flatness (small signal) | max. 6 dB |
Harmonic rejection | min. 30 dB @ 43 dBm |
Efficiency | min. 40 % @ 44.7 dBm (CW) |
Supply voltage | +28 V DC |
Current consumption | max. 3.5 A |
Operating case temp. range | -20 ... +55°C |
Current consumption | max. 3.5 A |
Supply voltage | +24 V DC |
Current consumption | typ. 0.24 A |
Airflow | 46 |
Noise | 39 dBA |
Rated power | 151.2 W |
Rated current | 5.60 A |
DC output voltage | 27 V DC (25.7 ... 29.7 V DC) |
Efficiency | 89.50 % |
K / W | 0.21 at 5 m/s |
Material | aluminium blank |
Dimensions (mm) | 150 x 62 x 75 |
Weight | 800 g (typ.) |
PWM Frequency | typ. 18 kHz |
Power Rating | max. 3.0 A |
Supply voltage | +12 ... 28 V DC |
Current consumption (standby) | typ. 20 mA |