KU PA BB 00305-100 A
Power Amplifier
30 ... 550 MHz • 100 W
With the KU PA BB 00305-100 A Kuhne electronic puts a broadband power amplifier in the frequency range from 30 MHz to 550 MHz with an output power of minimum 100 W on the market. The amplifier can be used for EMC-tests, laboratory measurements and other applications. Because of its high gain the power amplifier can be connected to every common signal generator.
Preliminary data
Specifications | |
Type | KU PA BB 00305-100 A |
Frequency range | 30 ... 550 MHz |
Input power | max. 8 dBm |
Output power P1dB | typ. 60 W |
Saturation power | min. 100 W |
Output power COFDM @ 2 % EVM 1) | typ. 11 W |
Gain (small signal) | min. 48 dB |
Gain flatness | typ. +/- 2 dB |
Efficiency | typ. 50 % |
Harmonic rejection @ 50 W | typ. 25 dB, min. 18 dB |
Intermodulation distortions | |
IM3 @ 50 W PEP | min. 25 dBc |
IM3 @ 100 W PEP | min. 20 dBc |
ON voltage | 9 - 14 V DC |
Input return loss (S11) | min. 10 dB |
Supply voltage | +28 V DC |
Maximum load VSWR | 1.8:1 |
Maximum case temperature | +55 °C |
Quiescent current | typ. 4.4 A |
Current consumption | max. 8.5 A |
Input connector / impedance | SMA-female, 50 ohms |
Output connector / impedance | N-female, 50 ohms |
Case | milled aluminium |
Dimensions (mm) | 192 x 80 x 22 |
Weight | typ. 580 g |
1) measured with QAM64/8MSps, single carrier | |
Features
- LD-MOSFET-technology
- Over voltage protection and reverse polarity protection
- Milled aluminium case
- ON / OFF control with DC voltage
Applications
- Analog transmission systems
- Measurement, Laboratory equipment
- EMC-measurement
- Jammer
Options
- Amplifier mounted on heat sink with fans
- Amplifier installed into 19" rackmount case
Accessories
- Recommended power supply: SP 320 W 27
- Recommended heat sink: SK 200 - 160 1)
- Recommended fan: 2 x FAN 80x80 24 V 1)
- Heat-Conductive Paste Arctic Silver 5
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 -
