Low Noise Amplifier 0.8dB NF 50M~4GHz 36dB Gain 22dBm P1dB SMA - 2 Stage High Gain
SKU: 6683348455

Low Noise Amplifier 0.8dB NF 50M~4GHz 36dB Gain 22dBm P1dB SMA - 2 Stage High Gain

Sale price$157.50 Regular price$175.00
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Description

Low Noise Amplifier 0.8dB NF 50M~4GHz 36dB Gain 22dBm P1dB SMA - 2 Stage High GainPart Number: LNA50M4G2S is a high linearity, two stage low noise amplifier designed for operation from 50MHz to 4GHz in a small 1 1 8x15 16x0. 38 shielded RF enclosure. At 900 MHz, the amplifier typically provides 36 dB gain, +33 dBm OIP3 at a 92 mA bias setting, and 0. 8 dB noise figure. The LNA can be biased from a single supply +3V to +5V. Listed pictures include Product Picture and S Parameter from 50MHz to 4GHz. This LNA includes the RF Enclosure

Part Number: LNA50M4G2S is a high-linearity, two stage low noise amplifier designed for operation from 50MHz to 4GHz in a small 1-1/8”x15/16”x0.38” shielded RF enclosure. At 900 MHz, the amplifier typically provides 36 dB gain, +33 dBm OIP3 at a 92 mA bias setting, and 0.8 dB noise figure. The LNA can be biased from a single supply +3V to +5V.

Listed pictures include Product Picture and S Parameter from 50MHz to 4GHz. This LNA includes the RF Enclosure as shown in picture.

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

Features

  • Frequency Range: 50 MHz to 4 GHz
  • Noise Figure: 0.8 dB @ 900 MHz, typical <1dB
  • Gain: 36 dB Gain at 900MGHz
  • Output P1dB: +22 dBm CW
  • Output IP3: +33 dBm
  • DC Voltage: +3 to +5V
  • Operating Current: 92 mA
  • Stainless Steel SMA Female Connector
  • High Quality Rogers RO4350 RF PCB
  • ROHS Compliant

Applications

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

Resources (PDF Datasheet)

LNA50M4G2S 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: 6683348455

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Carl L. Bradley
Houston, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
M
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Michelle bullard
Battle Creek, US
★★★★★ 5
Stable and easy to assemble
I used these to support a heavy piece of countertop would to create a side table. Looks great and holds steady.
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Reviewed in the United States on February 15, 2023
C
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Charles Clerici
Massapequa, US
★★★★★ 5
Great
All pieces cut to perfection, went together perfectly
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Reviewed in the United States on October 22, 2023
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judith stevens
Dallas, US
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
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Reviewed in the United States on July 5, 2024
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Kimberly matthews
Whiting, US
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
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Reviewed in the United States on July 13, 2025

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