KU PA 1605 A
Power Amplifier
1600 ... 1680 MHz • 4 W
Specifications | |
Type | KU PA 1605 A |
Frequency range | 1600 ... 1680 MHz |
Input power | typ. 10 mW (3 mW optional) |
Output power P1dB | min. 4 W |
Saturation power | typ. 5 W |
Gain | typ. 27 dB |
Gain flatness | max. +/- 1 dB |
IM3 @ 1 W PEP | min. -50 dBc |
VSWR of load | max. 1.8:1 |
Maximum case temperature | +55 °C |
Supply voltage | +12 ... 14 V DC |
Current consumption | max. 1.5 A |
Input connector / impedance | SMA-female, 50 ohms |
Output connector / impedance | SMA-female, 50 ohms |
Case | milled aluminium |
Dimensions (mm) | 130 x 59 x 20 |
Weight | typ. 250 g |
Block diagram
Frequency response (diagram)
Features
- GaAs FET technology
- High linearity
- Over voltage protection and reverse polarity protection
- Monitor output for forward power detection (DC voltage)
Applications
- Digital broadcast systems (DAB, DVB)
- COFDM systems using modulation types QPSK, QAM
- Analog transmission systems
- Driver amplifier
Options
- Amplifier mounted on heat sink with fans
- Gain typ. 31 dB (input power typ. 3 mW)
Accessories
- Recommended heat sink: SK 120 - 75 1)
You will find further information for dimensioning heat sinks under the rubric heat sinks.
1) Dimensioned for 25 °C ambient temperature
Important note
- Amplifier does not contain coaxial relais!
- Specifications subject to change without notice -
