Block Up Converter 3G~6GHz RF 0.5G~3.5GHz IF

PN#: BUD3G6Gis a block up converter.  RF frequency range is 3GHz to 6GHz and IF frequency range is 500MHz to 3.5GHz.  An Integrated low phase noise LO support fixed LO frequencies at 6.5 GHz.

It has ~8.0dB conversion loss with low LO‐RF leakage <30dBm. It can be powered either by USB‐C or +5~6V terminal with 235mA current draw. It has dimension of 2.8125”x1.3125”x0.48”. SKU#: AK20-001B.


Proudly Made in USA by Lotus Communication Systems, INC. in Massachusetts (


  • Up-conversion
  • RF Frequency 3GHz to 6GHz
  • IF Frequency 500MHz to 3.5 GHz
  • Integrated LO (no External Reference/LO needed)
  • LO = 6.5 GHz
  • Low LO‐RF Leakage: <‐30dBm
  • Internal TCXO 10MHz Reference
  • Power by USB‐C or +5~6V Terminal/235mA current
  • Operating Temperature: ‐40C to +60C
  • ROHS Compliant


  • Microwave Transceivers/Point-to-Point Microwave
  • Test Instrument
  • Satellite Block Up Conversion
  • C, X and Ku Band RADAR
  • Software Defined Radio/Ham Radio

Resources (PDF Datasheet) BUC3G6G Datasheet