SMA Low-Noise Amplifiers

Fairview Microwave SMA Low-Noise Amplifiers (LNAs) are available in a wide range of operating frequencies to meet specific application needs. These rugged amplifiers offer 11dB to 61.5dB gain, 0.7dB to 6dB noise figure, 7dBm to 23dBm compression point (P1dB), and 20dBm to 41dBm third-order intercept point (OIP3). The expansive lineup includes devices made using GaN technology. Fairview Microwave SMA LNAs operate from a voltage range of 2.7V to 28V and a supply current of 18mA to 700mA. The series is ideal for a wide variety of applications, including test and measurement, commercial, military, fiber optics, telecom and wireless infrastructure, and microwave radio.

Results: 79
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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Operating Frequency
Operating Supply Voltage
Operating Supply Current
Gain
NF - Noise Figure
Type
Technology
P1dB - Compression Point
OIP3 - Third Order Intercept
Packaging
Fairview Microwave RF Amplifier 40 dB Gain 0.8 dB NF Low Noise High Gain Amplifier Operating From 10 MHz to 1,000 MHz with 18 dBm P1dB and SMA
Datasheet
3In Stock
Min.: 1
Mult.: 1
10 MHz to 1 GHz 10 V to 15 V 110 mA 40 dB 0.8 dB Low Noise Amplifiers 18 dBm Bag
Fairview Microwave RF Amplifier 2.2 dB NF Low Noise Amplifier Operating From 8 GHz to 12 GHz with 48 dB Gain, 13 dBm Psat and SMA
Datasheet
1Expected 7/28/2026
Min.: 1
Mult.: 1
8 GHz to 12 GHz 11 V to 13 V 1.5 dB Low Noise Amplifiers Bag
Fairview Microwave RF Amplifier 1.4 dB NF Low Noise Amplifier, Operating from 10 MHz to 3 GHz with 34 dB Gain, 11 dBm P1dB and SMA
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
10 MHz to 3 GHz 10 V to 15 V 95 mA 34 dB 1.4 dB Low Noise Amplifiers 11 dBm 25 dBm Bag
Fairview Microwave RF Amplifier 1 dB NF Input Protected Low Noise Amplifier, Operating from 0.001 MHz to 1 GHz with 50 dB Gain, 15 dBm P1dB and SMA
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
1 kHz to 1 GHz 15 V 110 mA 50 dB 1 dB Low Noise Amplifiers 15 dBm 30 dBm Bag
Fairview Microwave RF Amplifier 1.6 dB NF Low Noise Amplifier, Operating From 20 MHz to 3 GHz with 25 dB Gain, 13.5 dBm P1dB and SMA
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
20 MHz to 3 GHz 10 V to 15 V 75 mA 25 dB 1.6 dB Low Noise Amplifiers 13.5 dBm 25 dBm Bag
Fairview Microwave RF Amplifier 1.5 dB NF Low Noise Amplifier, Operating From 1 GHz to 2 GHz with 35 dB Gain, 10 dBm Psat and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
1 GHz to 2 GHz 11 V to 13 V 1.5 dB Low Noise Amplifiers Bag
Fairview Microwave RF Amplifier 40 dB Gain 0.8 dB NF Low Noise High Gain Amplifier Operating From 1 GHz to 2 GHz with 11 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
1 GHz to 2 GHz 9 V to 12 V 120 mA 40 dB 0.8 dB Low Noise Amplifiers 11 dBm 25 dBm Bag
Fairview Microwave RF Amplifier 1.5 dB NF Low Noise Amplifier Operating From 1.2 GHz to 1.4 GHz with 25 dB Gain, 10 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
1.2 GHz to 1.4 GHz 10.8 V to 13.2 V 150 mA 1.5 dB Low Noise Amplifiers Bag
Fairview Microwave RF Amplifier Low Noise Amplifier Operating From 1.2 GHz to 1.4 GHz with 35 dB Gain, 15 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
1.2 GHz to 1.4 GHz 10.8 V to 13.2 V 180 mA 1.5 dB Low Noise Amplifiers Bag
Fairview Microwave RF Amplifier 2.2 dB NF Low Noise Amplifier, Operating From 8 GHz to 12 GHz with 28 dB Gain, 13 dBm Psat and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
8 GHz to 12 GHz 11 V to 13 V 1.5 dB Low Noise Amplifiers Bag
Fairview Microwave RF Amplifier 2.2 dB NF Low Noise Amplifier, Operating From 8 GHz to 12 GHz with 18 dB Gain, 13 dBm Psat and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
8 GHz to 12 GHz 11 V to 13 V 1.5 dB Low Noise Amplifiers Bag
Fairview Microwave RF Amplifier 0.7 dB NF Low Noise Amplifier Operating From 1.2 GHz to 1.6 GHz with 40 dB Gain, 12 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
1.2 GHz to 1.6 GHz 10 V to 15 V 100 mA 40 dB 0.7 dB Low Noise Amplifiers 12 dBm Bag
Fairview Microwave RF Amplifier 1.75 dB NF Low Noise Amplifier Operating From 1 GHz to 12 GHz with 16 dB Gain, 17 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
1 GHz to 12 GHz 60 mA 16 dB 1.75 dB Low Noise Amplifiers 17 dBm Bag
Fairview Microwave RF Amplifier 6 dB NF Low Phase Noise Amplifier Operating From 3 GHz to 8 GHz with 11 dB Gain, 14 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
3 GHz to 8 GHz 11 dB 6 dB Low Noise Amplifiers 14 dBm 25 dBm Bag
Fairview Microwave RF Amplifier 0.7 dB NF Low Noise Amplifier, Operating From 2 GHz to 4 GHz with 40 dB Gain, 14 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
2 GHz to 4 GHz 10 V to 15 V 100 mA 40 dB 0.7 dB Low Noise Amplifiers 14 dBm Bag
Fairview Microwave RF Amplifier 1.8 dB NF Low Noise Amplifier Operating From 50 MHz to 2 GHz with 27 dB Gain, 22 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
50 MHz to 2 GHz 10.5 V to 13.5 V 160 mA 27 dB 1.8 dB Low Noise Amplifiers 22 dBm 37 dBm Bag
Fairview Microwave RF Amplifier 1.4 dB NF Low Noise Amplifier, Operating from 10 MHz to 250 MHz with 17 dB Gain, 22 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
10 MHz to 250 MHz 4.75 V to 5.25 V 160 mA 17 dB 1.4 dB Low Noise Amplifiers 22 dBm 39 dBm Bag
Fairview Microwave RF Amplifier 1.7 dB NF Low Noise Amplifier, Operating from 10 MHz to 550 MHz with 29.7 dB Gain, 19 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
10 MHz to 550 MHz 15 V 105 mA 29.7 dB 1.7 dB Low Noise Amplifiers 19 dBm 34 dBm Bag
Fairview Microwave RF Amplifier 2 dB NF Low Noise Amplifier, Operating from 1 MHz to 500 MHz with 33.5 dB Gain, 13 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
1 MHz to 500 MHz 11 V to 30 V 40 mA 33.5 dB 2 dB Low Noise Amplifiers 13 dBm 24 dBm Bag
Fairview Microwave RF Amplifier 2.2 dB NF Low Noise Amplifier, Operating from 0.03 MHz to 600 MHz with 50 dB Gain, 14 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
30 kHz to 600 MHz 14 V to 18 V 85 mA 50 dB 2.2 dB Low Noise Amplifiers 14 dBm 24 dBm Bag
Fairview Microwave RF Amplifier 2 dB NF Low Noise Amplifier, Operating from 10 MHz to 800 MHz with 42 dB Gain, 17 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
10 MHz to 800 MHz 10 V to 15 V 100 mA 42 dB 2 dB Low Noise Amplifiers 17 dBm 30 dBm Bag
Fairview Microwave RF Amplifier 1 dB NF Low Noise Amplifier, Operating from 50 MHz to 1 GHz with 18 dB Gain, 16 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
50 MHz to 1 GHz 10 V to 18 V 70 mA 18 dB 1 dB Low Noise Amplifiers 16 dBm 32 dBm Bag
Fairview Microwave RF Amplifier 1.3 dB NF Low Noise Amplifier, Operating from 20 MHz to 1 GHz with 30 dB Gain, 18 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
20 MHz to 1 GHz 10 V to 18 V 140 mA 30 dB 1.3 dB Low Noise Amplifiers 18 dBm 32 dBm Bag
Fairview Microwave RF Amplifier 2.2 dB NF Low Noise Amplifier, Operating from 10 MHz to 1 GHz with 51 dB Gain, 13 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
10 MHz to 1 GHz 11 V to 15 V 88 mA 51 dB 2.2 dB Low Noise Amplifiers 13 dBm 22 dBm Bag
Fairview Microwave RF Amplifier 1.5 dB NF Low Noise Amplifier, Operating from 10 MHz to 1.3 GHz with 35 dB Gain, 20 dBm P1dB and SMA
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
10 MHz to 1.3 GHz 11 V to 15 V 165 mA 35 dB 1.5 dB Low Noise Amplifiers 20 dBm 34 dBm Bag