商品編號:KU PA 070080-20 A
KU PA 070080-20 A

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.

Datasheets

規格
770 ... 880 MHz • 20 W

Specifications

Frequency range 770..880 MHz
Input power for P1dB typ. 14 dBm
Maximum input power +20 dBm
Output power P1dB min. 43 dBm (CW)
  min. 20 W (CW)
Saturation power min. 30 W
Output power COFDM (1) min. 37 dBm
  min. 5 W
Gain (small signal) min. 30 dB
Gain flatness (small signal) max. 6 dB
Harmonic rejection min. 30 dB @ 43 dBm
IM3 (2) typ. 42 dBc, min. 39 dBc @ 40 dBm PEP
Efficiency min. 40 % @ 44.7 dBm (CW)
Input return loss (S11) min. 10 dB
ON voltage +9 ... 14 V DC
Supply voltage +28 V DC
Quiescent current typ. 400 mA
Current consumption max. 3.5 A
Forward detection yes (diode detector)
VSWR of load max. 1.8 : 1
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) 130 x 60 x 20
Weight 235 g (typ.)
(1) Measured with QAM 64, single carrier, EVM: 2%
(2) Measured 2-tone, frequency spacing: 1 MHz

 

  +886-03-220-0235

 

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