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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
4 CH Bock Up/Down Converter 3G~20GHz RFPart Number: BUDC3G20G4C is a 4 Channel Phase Coherent 3G~20 GHz block up down converter that can be used for up conversion or down conversion. RF frequency range is 3GHz to 20GHz and IF frequency range is 500MHz to 9GHz. The integrated low phase noise LO supports LO frequencies from 1GHz to 18GHz. 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 820mA current draw. It has
Part Number: BUDC3G20G4C is a 4 Channel Phase Coherent 3G~20 GHz block up/down converter that can be used for up conversion or down conversion. RF frequency range is 3GHz to 20GHz and IF frequency range is 500MHz to 9GHz. The integrated low phase noise LO supports LO frequencies from 1GHz to 18GHz.
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 820mA current draw. It has dimension of 2.75”x4.5”x0.57”.
Proudly Made in USA by Lotus Communication Systems, INC. in Massachusetts.
Features
- Up-conversion or Down-conversion
- 4 Channel Phase Coherent (Share same LO)
- RF Frequency 3GHz to 20 GHz
- IF Frequency 500MHz to 9 GHz
- Integrated LO (no External Reference/LO needed)
- Software Programmable LO Frequency (1G~18GHz)
- Power by USB‐C or +5~6V Terminal/810mA current
- Operating Temperature: ‐40C to +60C
- ROHS Compliant
Applications
- Test Instrumentation
- Satellite Block Up/Down Conversion
- Wireless and Optical Communication
Resources (PDF Datasheet)
BUDC3G20G4C DatasheetShipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.9 ★★★★★
Based on 1731 reviews
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Product Reviews
★★★★★ 1
Not strong
Style: Updated 3.46in Magnet L Red Hooks 2PCS
The magnets are not strong enough to hold garden tools!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Awesome product!!!
Style: Updated 3.46in Magnet L Red Hooks 2PCS, Style: Updated 3.46in Magnet L Red Hooks 2PCS
Wow when they describe these magnets as “super string” they are not joking! Magnets are so strong you must be careful when placing them on your metal cabinet, lest it pinch your finger when the magnet grabs the metal!
This is an awesome product. The hooks have a hole in their base that fits over a threaded post / bolt coming out of the center of the magnet and the kit comes with two washers, lock washers, and bolts to attach the hooks to the magnets. Takes about one minute per magnet to assemble. Once on the wall they feel like they will hold a lot of weight though I did not try to test the upper limit. No problem at all holding yard tools and the like. The hooks or arms have a nice rubberized coating and extend about 4.5” out from the wall. At $15 each these seemed a little pricy but wow what a great solution for hanging things on metal walls. They work so well I will be buying more of these! I actually have some other similar very strong round magnets made for a similar purpose … but they do not have the “built-in” hooks like these do and it makes a big difference for the usefulness! Considering all of that I think they are a great value. Item reviewed: MUTUACTOR Updated Super Strong Magnetic Hooks,40lbs, 2-pack
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Reviewed in the United States on March 28, 2026
★★★★★ 5
These are great to have
Style: Updated 3.46in Magnet L Red Hooks 2PCS
These are so strong and bigger than I thought they would be in a positive way the price is good for the product. You can take them and put them wherever you need to. They can go on a fridge or transfer to anything magnetic, can go anywhere. These are a need in the home.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Awesome -- they work perfectly
Style: Updated 3.46in Magnet L Red Hooks 2PCS
Got these to store a DeWalt cordless drill and impact driver on the side of a Gladiator garage cabinet -- and they work perfectly for that. The magnet is incredibly strong, easily supporting the bare tools, and seems even to work perfectly well with an 8ah XR battery on the tool -- not that it's necessary since I don't store them like that. I like that the magnet is padded with rubber. Very nice units, I will get more for sure to store other items.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Incredibly strong magnets and thick, robust hooks. Excellent combination!
Style: Updated 3.46in Magnet L Red Hooks 2PCS
These magnetic hooks are really strong. Seriously! Each part is made to carry weight and last. The hooks are built out of thick steel stock. They bolt up to large magnets that grab onto steel surfaces and won't let go. The cabinets in my shop are all steel so these worked perfectly on the sides of the lower units. I have a few #12 AWG extension cords that are bulky and heavy. Truthfully, I didn't think these hooks would handle them. They do without any issue. Another application is a 30' long #10/4 AWG SO cable that powers my powder coating oven. It's usually unplugged and wrapped up. It would often end up on the floor where it was constantly in the way. The outside of the oven is all steel but I didn't want to make holes in it for cable hangers. Again, I didn't think that these magnetic hooks could possibly be strong enough to handle the weight of that cable but they do. And once they're attached, it takes a lot of effort to remove them! Amazing performance!!
I'm thrilled with these magnetic hooks. They are super strong and, obviously, simple to use. Importantly, they stay in place as they should. I wholeheartedly recommend these hooks to anyone. Great product!
Incredibly strong magnets and thick, robust hooks. Excellent combination!
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Reviewed in the United States on May 12, 2026
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