18GHz Low Noise Amplifiers
A Low Noise Amplifier (LNA) is a critical front-end component in RF/microwave systems. Its core function is to amplify weak signals while minimizing signal distortion and keeping self-introduced noise extremely low. It is widely used in communications, radar, satellite reception, test and measurement, and other scenarios
Description
Product introduction
A Low Noise Amplifier (LNA) is a critical front-end component in RF/microwave systems. Its core function is to amplify weak signals while minimizing signal distortion and keeping self-introduced noise extremely low. It is widely used in communications, radar, satellite reception, test and measurement, and other scenarios
Product Structure Features
- Frequency Coverage: Covers wide/narrow frequency bands from 0.001GHz (1MHz) to 18GHz, adapting to different scenarios (e.g., 5G communications, satellite navigation, RF testing).
- Low Noise Performance: Noise Figure typically ranges from 0.8dB to 5dB (the smaller the value, the weaker the noise interference).
- Gain Performance: Gain ranges from 17dB to 50dB, with options for "small-signal amplification" or "high-gain amplification" models.
- Interface & Compatibility: Mainly uses SMA Female connectors (50Ω impedance), compatible with common RF links.
- Power Supply & Power Consumption: Common supply voltages are +5V and +12V, with a maximum current usually not exceeding 150mA, resulting in low power consumption
Product application
- Communication Systems: Front-end signal reception for 5G base stations and satellite communication terminals.
- Test & Measurement: Front-end amplification modules for spectrum analyzers and signal generators.
- Radar/Navigation: Signal enhancement for small radars and GPS/Beidou receiving devices.
- Scientific Research Experiments: RF circuit debugging and weak signal detection.
Procurement FAQ
Product Type
| SMA Low Noise Amplifiers |
|
|
|
||||||
|
Sku |
Connector-In |
Connector-out |
Frequency |
Gain |
VSWR |
Noise Figure, Max |
|
|
GWLNA008018-20 |
SMA Female |
SMA Female |
800MHz~18GHz |
20±2.5dB |
2.2 max |
3.0 |
|
|
P-1dB |
Voltage, DC Typ |
Voltage, DC Max |
Current, Max |
Max Input Power |
Body Material |
||
|
13dBm |
+12V |
+12V |
100mA |
10dBm |
Brass Plating Nickel |
||
|
|
|
||||||
|
Sku |
Connector-In |
Connector-out |
Frequency |
Gain |
VSWR |
Noise Figure, Max |
|
|
GWLNA008018-30 |
SMA Female |
SMA Female |
800MHz~18GHz |
30±2.5dB |
2.2 max |
3.0 |
|
|
P-1dB |
Voltage,DC Typ |
Voltage, DC Max |
Current, Max |
Max Input Power |
Body Material |
||
|
13dBm |
+12V |
+12V |
120mA |
5dBm |
Brass Plating Nickel |
||
|
|
|
||||||
|
Sku |
Connector-In |
Connector-out |
Frequency |
Gain |
VSWR |
Noise Figure, Max |
|
|
GWLNA008018-40 |
SMA Female |
SMA Female |
800MHz~18GHz |
40±2.5dB |
2.2 max |
3.0 |
|
|
P-1dB |
Voltage, DC Typ |
Voltage, DC Max |
Current, Max |
Max Input Power |
Body Material |
||
|
13dBm |
+12V |
+12V |
150mA |
0dBm |
Brass Plating Nickel |
||
|
|
|
||||||
|
Sku |
Connector-In |
Connector-out |
Frequency |
Gain |
VSWR |
Noise Figure, Max |
|
|
GWLNA008018-50 |
SMA Female |
SMA Female |
800MHz~18GHz |
50±2.5dB |
2.2 max |
3.0 |
|
|
P-1dB |
Voltage, DC Typ |
Voltage, DC Max |
Current, Max |
Max Input Power |
Body Material |
||
|
13dBm |
+12V |
+12V |
150mA |
-10dBm |
Brass Plating Nickel |
||
|
|
|
||||||
|
Sku |
Connector-In |
Connector-out |
Frequency |
Gain |
VSWR |
Noise Figure, Max |
|
|
LNA-500M6G-G34-P12 |
SMA Female |
SMA Female |
500MHz~6GHz |
34dB |
1.8 max |
1.6 |
|
|
P-1dB |
Voltage, DCTyp |
VoltageDC Max |
Current, Max |
Max Input Power |
Body Material |
||
|
12dBm |
+5V |
+5V |
70mA |
0dBm |
Aluminum Anodizing |
||
|
|
|
||||||
|
Sku |
Connector-In |
Connector-out |
Frequency |
Gain |
VSWR |
Noise Figure, Max |
|
|
LNA-5G11G-G20-P15 |
SMA Female |
SMA Female |
5GHz~11GHz |
20dB |
1.8 max |
1.8 |
|
|
P-1dB |
Voltage, DCTyp |
VoltageDC Max |
Current, Max |
Max Input Power |
Body Material |
||
|
15dBm |
+3.3V |
+3.3V |
80mA |
0dBm |
Aluminum Anodizing |
||
|
|
|
||||||
|
Sku |
Connector-In |
Connector-out |
Frequency |
Gain |
VSWR |
Noise Figure, Max |
|
|
LNA-10M4G-G17-P10 |
SMA Female |
SMA Female |
10MHz~4GHz |
17dB |
1.8 max |
0.8 |
|
|
P-1dB |
Voltage, DCTyp |
VoltageDC Max |
Current, Max |
Max Input Power |
Body Material |
||
|
10dBm |
+5V |
+5V |
20mA |
0dBm |
Aluminum Anodizing |
||
|
|
|
||||||
|
Sku |
Connector-In |
Connector-out |
Frequency |
Gain |
VSWR |
Noise Figure, Max |
|
|
LNA-10M4G-G37-P20 |
SMA Female |
SMA Female |
10MHz~4GHz |
37dB |
1.8 max |
0.8 |
|
|
P-1dB |
Voltage, DCTyp |
VoltageDC Max |
Current, Max |
Max Input Power |
Body Material |
||
|
20dBm |
+5V |
+5V |
90mA |
0dBm |
Aluminum Anodizing |
||
|
|
|
||||||
|
Sku |
Connector-In |
Connector-out |
Frequency |
Gain |
VSWR |
Noise Figure, Max |
|
|
LNA-500M8G-G30-P12 |
SMA Female |
SMA Female |
500MHz~8GHz |
30dB |
1.8 max |
1.5 |
|
|
P-1dB |
Voltage, DCTyp |
VoltageDC Max |
Current, Max |
Max Input Power |
Body Material |
||
|
12dBm |
+5V |
+5V |
90mA |
0dBm |
Aluminum Anodizing |
||
|
|
|
||||||
|
Sku |
Connector-In |
Connector-out |
Frequency |
Gain |
VSWR |
Noise Figure, Max |
|
|
LNA-1M1500M-G40-P12 |
SMA Female |
SMA Female |
1MHz~1500MHz |
40dB |
NA |
2.4 |
|
|
P-1dB |
Voltage, DCTyp |
VoltageDC Max |
Current, Max |
Max Input Power |
Body Material |
||
|
12dBm |
+5V |
+5V |
75mA |
0dBm |
Aluminum Anodizing |
||
Hot Tags: 18ghz low noise amplifiers, USA 18ghz low noise amplifiers manufacturers, suppliers, factory
Send Inquiry
You Might Also Like
