SKU: 8906994781

Software Defined Block Up/Down Converter 3G~20GHz

Sale price$1056.57 Regular price$1173.97
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Software Defined Block Up/Down Converter 3G~20GHzPart Number: BUDC3G20G is a software defined block up down converter. RF frequency range is 3GHz to 20GHz and IF frequency range is 500MHz to 9GHz. An Integrated low phase noise LO support LO frequencies from 1GHz to 19GHz. It has 12. 0dB conversion loss at 17GHz with low LORF leakage <30dBm. It can be powered either by USBC or +5~6V terminal with 235mA current draw. It has dimension of 2. 8125x1. 3125x0. 48. The converter has broad applications and

Part Number: BUDC3G20G is a software defined block up/down converter.  RF frequency range is 3GHz to 20GHz and IF frequency range is 500MHz to 9GHz.  An Integrated low phase noise LO support LO frequencies from 1GHz to 19GHz.

It has 12.0dB conversion loss at 17GHz 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”.

The converter has broad applications and can be used to extend spectrum analyzer measurement range to 20GHz.

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

Features

  • Up-conversion or Down-conversion
  • RF Frequency 3GHz to 20 GHz
  • IF Frequency 500MHz to 9 GHz
  • Integrated LO (no External Reference/LO needed)
  • Software Programmable LO Frequency (1G~19GHz)
  • Low LO‐RF Leakage: <‐30dBm
  • Power by USB‐C or +5~6V Terminal/235mA current
  • Operating Temperature: ‐40C to +60C
  • ROHS Compliant

Applications

  • Microwave Transceivers/Point-to-Point Microwave
  • Test Instrument
  • Satellite Block Up/Down Conversion
  • Software Defined Radio/Ham Radio

Resources (PDF Datasheet)

BUDC3G20G Datasheet

Operational Manual

BUDC User Manual

Windows GUI Control SW

Self-Executable GUI SW Download

USB Windows Driver (No need for Windows 10)

USB Windows Driver Installer


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8906994781

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4.5 ★★★★★
Based on 29 reviews
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Verified Purchase
Dr.Nanny
New York, US
★★★★★ 5
Terrific frothing pitcher
Color: Silver, Size: 11.8 Ounces
Just the right size. Well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
G
Verified Purchase
Gabriel marin
San Leandro, US
★★★★★ 5
Perfect for Lattes
Size: 20 Ounces
Good for steaming 8-10 oz of milk. The nifty tool is good for scooping out your puck.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
J
Verified Purchase
JeffTryHard
Waukegan, US
★★★★★ 5
Almost blew up my microwave
Size: 20 Ounces, Size: 20 Ounces
TL;DR "A hilarious microwave mistake turned into a great home cafe upgrade. This 20oz cup is straightforward to handle, looks incredibly professional, and holds a level of heat that will literally burn you if you aren't careful." . Bought this for homemade coffee brewing, just to spice things up. But as I go ahead to heat up my new shiny stainless steel milk frother cup in the microwave, whoopdy doo. Ya can’t put stainless in the microwave! Regardless, it’s still a straightforward frother cup to handle, making it a great dollar investment for upgrading my home cafe setup. . 1. Spotless Stainless Steel: Its sleek appearance made me feel professional in the hands of an amateur like moi. Great quality! 2. Temperature Retention: I accidentally burnt myself because it stayed so hot, but that is a major positive. Proving the insulation works perfectly and keeps the milk piping hot. 3. Size: The 20oz capacity is accurate, providing the perfect amount of space for frothing without any overflow.
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Reviewed in the United States on June 6, 2026
K
Verified Purchase
Kayla
New York, US
★★★★★ 5
Sturdy
Size: 20 Ounces
Great pitcher
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Reviewed in the United States on January 20, 2026
Q
Verified Purchase
Q Nguyen
Bozeman, US
★★★★★ 4
Decent pitcher
Size: 11.8 Ounces
Smaller than expected. I frothed 5 oz of milk and it was almost a mess.
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Reviewed in the United States on October 16, 2025

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