GeoSat 40W C-Band BUC 5.85-6.425GHz

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Product Information

  • Frequency: C
  • Output Frequency: 5.85-6.425GHz
  • Tx-Power: 40W
  • Brand: Geosat Microwave
  • SKU: GEO122

Tech Specifications

Datasheet PDF

GeoSat 40W C-Band (5.85 ~ 6.425GHz) BUC Block Up-Converter | Model: GSM-CBD0430-HMS0


  • Phase noise 10dB better than IESS308/309
  • Light Weight & Small Size
  • P1dB of 46dBm min
  • Spurious below -60dBc
  • Available also in Super-Extended, Palapa and Insat frequency options
  • Built In Output Isolator provides full output VSWR Protection
  • Built in auto-ranging AC power supply
  • 48VDC isolated power supply optional
  • 3 Year GeoSat Product Warranty
Power Requirement
AC Voltage Range 80 - 240V AC
48V DC Voltage Range (optional) 32-72VDC Isolated
Power Consumption 220W
RF Performance
RF Frequency Range-Available in/switched 5.85 ~ 6.425GHz (other options available)
IF Frequency Range 950 ~ 1525MHz
LO Frequency 4.9 GHz (other options available)
Conversion Single Conversion; non-inverting
Output Power at 1dB compression point 46dBm min
Saturated Power 47dBm typ
Conversion Gain 72dB min, 75dB typ
Gain Flatness +/-1dB typ +/-1.5dB max over full band;
+/-0.5dB max over any 40MHz
Gain Stability +/-1.5dB over full temperature range
Gain Control 20dB min dynamic range
External Reference Frequency 10MHz multiplexed with IF In
External Reference Required Phase Noise
100Hz < -130dBc / Hz
1kHz < -140dBc / Hz
10kHz < -150dBc / Hz
100kHz < -155dBc / Hz
Up-Converter Phase Noise
100Hz < -70dBc / Hz
1kHz < -80dBc / Hz
10kHz < -90dBc / Hz
100kHz < -95dBc / Hz
1MHz < -115dBc / Hz
Linearity: 2 tone IMD Spectral Re-growth -26dBc at 3dB total power back off from P1dB
-30dBc for QPSK at 1.5xsymbol rate at 2dB back off from P1dB
Output Spurious
Non-signal related -60dBc
Signal related -55dBc
Dimension (inch) 6.25" x 6.45" x 3.9"
Weight 5.5lbs
Cooling Forced Air
Operating Temperature -40°C to +60°C
Relative Humidity Up to 100% condensing
IF Input Connector N-type female
RF Output Connector CPR137 Grooved
AC Power In MS3112E10-8P
RS485-RS232-Ethernet-SNMP MS3112E14-19S
Part Numbering Information
AC Auto-ranging Power Supply GSM-CBD0430-HMS0
DC Isolated Power Supply GSM-CBD0430-HMS1
Contact us for the part number per frequency sub-band options

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