SKU: 74414339774

Broadband Low Noise Amplifier with LDO 0.6dB NF 600M~4.2GHz 19dB Gain

Sale price$102.60 Regular price$114.00
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Description

Broadband Low Noise Amplifier with LDO 0.6dB NF 600M~4.2GHz 19dB GainPart Number: LNA600M4P2GR is flat gain, high linearity, ultra low noise amplifier in a small 15 16x1 1 8x0. 48 shielded RF enclosure. It has integrated LDO Linear Regulator with industrial leading low noise (11v rms). The LNA provides a gain flatness of 2 dB (peak to peak) over a wide bandwidth from 1. 5 to 3. 6GHz. At 2. 6 GHz, the amplifier typically provides 20 dB gain, +39. 5 dBm OIP3 at a 65 mA bias setting, and 0. 6 dB noise figure. The LNA can

Part Number: LNA600M4P2GR is flat-gain, high-linearity, ultra-low noise amplifier in a small 15/16”x1-1/8”x0.48” shielded RF enclosure. It has integrated LDO Linear Regulator with industrial leading low noise (11µv rms). The LNA provides a gain flatness of 2 dB (peak-to-peak) over a wide bandwidth from 1.5 to 3.6GHz.  At 2.6 GHz, the amplifier typically provides 20 dB gain, +39.5 dBm OIP3 at a 65 mA bias setting, and 0.6 dB noise figure. The LNA can be biased from a single positive supply ranging from +5 to +15 volts. It can be powered by wide categories of power supplies (e.g., USB, Car Battery etc.).

Listed pictures include Product Picture and S Parameter from 600M to 4.2GHz. 

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

Features

  • Frequency Range: 600 MHz to 4.2 GHz
  • Noise Figure: typical 0.6 dB @ 2.6GHz
  • Gain: >20 dB Gain across 1.5 to 3.8 GHz
  • Flat 2dB gain across 1.5 to 3.6GHz
  • Output P1dB: +19 dBm CW
  • +37 dBm OPI3 at 65mA current
  • DC Voltage: +5 to +15V
  • Stainless Steel SMA Female Connector
  • High Quality RO4350 RF PCB (very low loss and high thermal performance)
  • ROHS Compliant

Applications

  • Repeaters/DAS
  • Mobile Infrastructure
  • LTE/WCDMA/CDMA/GSM
  • General Purpose Wireless
  • SDR & Ham Radio
  • Test Instrumentation

Resources (PDF Datasheet)

LNA600M4P2GR Datasheet


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: 74414339774

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4.1 ★★★★★
Based on 11 reviews
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Darko
Natrona Heights, US
★★★★★ 5
Warm feet and ankles > everything
Size: 10-11, Color: Red/Black Check
So, I know the foam is going to wear out quick on these, but they are so warm I dont even care. I will update when they start getting beat up. But so far these are great. The soles on these arent the best. Its coushioned now, but even so my foot hangs off it. BUT, it is thick material and its keeping my feet and more importantly my ankles warm. Thats why I bought these. These isnt much on the bottoms to keep you from slipping hut what they have seems to be alright for now on hardwood floors. They fit true to size and are nice and stretchy, just beware the sole is a bit slim. For example my pinky toe hangs off it on both sides almost fully. Still a 7/10 would recommend for lounging around the house.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
C
Verified Purchase
CSI AJ
Belleville, US
★★★★★ 4
Warm, comfortable booties
Size: 12-13, Color: Red/Black Check
I would give these booties a 5 star because they are soft, warm, comfortable, high on my ankle and a color I appreciate. They are easy to slip on NOW. I say "NOW" because I have a deformed foot due to being broken. That foot was hard to get the bootie on. After 1 try in which some of the stitching came out; it's easy to put on. The stitching came out far to easily. There are 3 lines of stitching. One line between the sole and 1st layer of polar fleece. That line has had no problem. The other 2 lines have each come out abt 3 inches. I got size 12
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Reviewed in the United States on February 17, 2026
R
Verified Purchase
R Secrest
Chelsea, US
★★★★★ 5
Very Warm and Comfortable
Size: 12-13, Color: Red/Black Check
Love these. Just like walking on a cloud. They are very warm. Note there is no L or R, fits either foot.
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Reviewed in the United States on April 30, 2026
G
Verified Purchase
Geobub
Los Angeles, US
★★★★★ 3
Seams Separate Quickly
Size: 8-9, Color: Red/Black Check
They fall apart. The seams are terrible and almost immediately separate. Although they are warm and comfortable until stuff comes through the separated seams.
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Reviewed in the United States on March 29, 2026
D
Verified Purchase
David Pritchett
Whiting, US
★★★★★ 5
Meeting my expectations....
Size: 14-15, Color: Grey/White Check
I am a male with pretty large feet (Mens size 14US) and wanted some very warm slippers to wear around the house. I have nerve issues in my toes and if I don't keep my feet very warm they start to hurt. I wanted something both comfortable and warm. I received these a few days ago and so far they have done a great job at keeping my feet warm. The linings are thick and fluffy and the bottoms feel like they have a memory foam inner sole in them. The tops can either be worn up or rolled down. The actual soles are a soft leather-like material. They are thicker than normal cloth, but not hard like rubber soled slippers (I actually wanted something that was more of a slipper and less of a "shoe"). The only down side is that they don't really seem to have a left and right to them (both slippers seem identical), and for awhile no matter how I wore them, they felt a bit like they were on the wrong feet. However, they seem to have formed themselves to my feet and now (through wearing them) it definitely feels like there is a left and a right. I don't know how long these will last, but they were not expensive, so if I get a few months of wear from them, I will be happy and will just order another pair when these wear out. They aren't the most attractive slippers in the world, but they aren't horrible looking and they are very functional.
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Reviewed in the United States on February 24, 2025

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