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C-band Up/Down Converter for Satellite Communication
Item Specification Remark
Input Frequency 700MHz -
Level -50 ~ -10 dbm No Attn.
Noise Figure 15db -
Output Frequency 7.9 ~ 8.4 GHz
Max Power 20dBm (P1dB)
Transfer Gain 30dB Gain
Gain Adjust 30dB/0.5dB Step
Flatness ±1.5dB/500MHz
±1.0dB/180MHz
±0.5dB/50MHz
Frequency Stability 0.005ppm/Day
Phase Noise 75dBc/Hz@100Hz
85dBc/Hz@1kHz
95dBc/Hz@10kHz
100dBc/Hz@100kHz
Image Rejection Ration 60dBc/Min
Spurious Rejection Ratio 60dBc/Min -20dB Input
Others RF Monitor 20dBc/BNC -
Power Supply 110~220VAC±20%
Size 19",1.5U
RF Front-End for UHF Data Link
  • 225~400 MHz
  • Tx/Rx Switching Time 3 usec
  • Integration of PA/LNA/Switch/FilterBank



Item Specification
Frequency Range 225MHz ~ 400MHz
TX Output Power 40dBm @25KHz 2Tones
Gain TX 45dB, Typ.
RX > 15dB
IMD > 30dBc, @Pout=40dBm, 25KHz 2Tones
2ĄŻnd Hamonics < -60dBc, @Pout = 40dBm
TX/RX Isolation > 40dB
TX/RX Swiching Time < 3usec
Noise Figure < 6dB
DC Power Supply consumption 28V / 4A, 12V / 1.0A
Size 246x170x35 mm³

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