40W KA 频段 卫星通信功放
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ACTX-Ka series are a family of outdoor RF Block-Up Converters (BUC), designed for Ka-band satellite communication systems. ACTX-Ka BUCs are integrated units with power supply, phase locked oscillator, power amplifier and frequency converter.
ACTX-Ka series BUCs have been tested and calibrated between -20ºC and +55ºC, providing very good gain stability with temperature. They also include a temperature alarm and power supply shutdown to protect the amplifier from permanent damages in high temperature conditions. Standard communication is via serial port (RS232/RS485), but TCP/IP and SNMP could be selected as options. Ed. 00 10/05/11 Input frequency ...................................................................................................... 950 to 1950 MHz
Input impedance ................................................................................................... 50 Ohms
Input L-band VSWR ................................................................................................ < 1.5:1
Output frequency .................................................................................................. 30.0 to 31.0 GHz
Output impedance ............................................................................................... 50 Ohms
Output Ka-band VSWR ......................................................................................... < 1.5:1
Spectrum inversion ............................................................................................... None
Transmitter Characteristics @ 25ºC
P1dB min. Gain Power Consumption Size (LxWxH) Weight ACTX-Ka40W-E6-V3 (30.0-30.5 GHz)
46.0 dBm 70 dB min 380 W @ P1dB 250 x 180 x 180 mm 7.0 kg ACTX-Ka40W-E6-V3 (30.5-31.0 GHz) 43.0 dBm
Maximum input level without damage .............................................................. +10 dBm
Gain flatness over the whole bandwidth........................................................... ± 2 dB
Gain flatness over 40 MHz..................................................................................... ± 0.5 dB
Gain stability (24 Hours) ........................................................................................ < 0.5 dB
Gain variation over temperature ........................................................................ ± 1.5 dB over the whole range (-20 to +55ºC) ± 2 dB over the whole range (-40 to +55ºC) Attenuation adjustment range ............................................................................ 20 dB, with 0.5 dB steps
Mute ......................................................................................................................... > 50 dB