SKU: 43174123895

Broadband Low Noise Amplifier 0.8dB NF 50M~4GHz 18dB Gain with LDO

Sale price$141.25 Regular price$156.95
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Broadband Low Noise Amplifier 0.8dB NF 50M~4GHz 18dB Gain with LDOPart Number: LNA50M4GR is a high linearity, low noise amplifier designed for operation from 50MHz to 4GHz in a small 15 16x1 1 8x0. 49 shielded RF enclosure (PN: 6UDE2W6S1A2). It integrates Low Dropout Regulator (LDO) for wide voltage operation range (+6~15V). At 900 MHz, the amplifier typically provides 18 dB gain, +33 dBm OIP3 at a 45 mA bias setting, and 0. 8 dB noise figure. Proudly Made in USA by Lotus Communication Systems, INC. in

Part Number: LNA50M4GR is a high-linearity, low noise amplifier designed for operation from 50MHz to 4GHz in a small 15/16”x1-1/8”x0.49” shielded RF enclosure (PN: 6UDE2W6S1A2). It integrates Low Dropout Regulator (LDO) for wide voltage operation range (+6~15V). At 900 MHz, the amplifier typically provides 18 dB gain, +33 dBm OIP3 at a 45 mA bias setting, and 0.8 dB noise figure.

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: 18 dB Gain at 900MGHz
  • Output P1dB: +22 dBm CW
  • Output IP3: +33 dBm
  • DC Voltage: +6 to +15V
  • Operating Current: 45 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)

LNA50M4GR 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: 43174123895

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RUGRAD9093
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★★★★★ 5
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I have been using this for my 2015 Acura RDX for several years and each time I replace it, the old filter seems to do the job in capturing big and small debris.
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Reviewed in the United States on June 29, 2025
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Nicolas
Port Orchard, US
★★★★★ 5
Service
Size: 14-22 2.0L hybrid
Looks like engine air filter, it’s smaller than needed; but needs to be compared. Haven’t looked at air cabin yet
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Reviewed in the United States on May 23, 2026
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Shreya R
Chelsea, US
★★★★★ 5
Perfect for my Honda Accord 2022
Size: 14-22 2.0L hybrid
Perfect for my 2022 Honda Accord hybrid EXL.
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Reviewed in the United States on May 6, 2026
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Guy Ledin
Charlottesville, US
★★★★★ 5
Amazing
Size: 18-22 2.0L
Great quality and the price is amazing!
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Reviewed in the United States on April 28, 2026
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Dawn Marx
Carnegie, US
★★★★★ 5
It works and fits
Size: 14-22 2.0L hybrid
Worked perfectly.
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Reviewed in the United States on April 30, 2026

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