Leader-mw | Introduction to high gain Low Noise Power Amplifier |
A high-gain low-noise amplifier (LNA) operating within the 0.01 to 1GHz frequency range is a critical component in modern communication systems and signal processing applications. This device is designed to enhance weak signals while introducing minimal additional noise, ensuring optimal signal quality for further processing or analysis.
The LNA typically features advanced semiconductor materials and circuit design techniques to achieve its exceptional performance characteristics. Its gain, which can be substantial, allows it to effectively amplify signals without significant distortion, making it ideal for use in environments where signal strength is a limiting factor, such as in satellite communications or long-distance wireless transmissions.
Operating over the 0.01 to 1GHz frequency band covers a broad spectrum of applications including VHF/UHF radio, microwave links, and certain radar systems. The amplifier's wide bandwidth ensures compatibility with various communication standards and protocols, enhancing its versatility across different platforms and use cases.
In addition to high gain and low noise figure, other key specifications for these amplifiers include input and output impedance matching, linearity, and stability over temperature variations. These attributes collectively contribute to their reliability and effectiveness in maintaining signal integrity under varying conditions.
Overall, a high-gain low-noise amplifier within the 0.01-1GHz frequency range is essential for improving the sensitivity and performance of communication and detection systems, enabling clearer and more reliable signal reception and transmission.
Leader-mw | specification |
No. | Parameter | Minimum | Typical | Maximum | Units |
1 | Frequency range | 0.01 |
- |
1 |
GHz |
2 | Gain |
42 |
44 |
dB |
|
4 | Gain Flatness |
|
±2.0 |
db |
|
5 | Noise Figure |
- |
1.5 |
dB |
|
6 | P1dB Output Power |
20 |
|
dBM |
|
7 | Psat Output Power |
21 |
|
dBM |
|
8 | VSWR |
1.5 |
2.0 |
- |
|
9 | Supply Voltage |
+12 |
V |
||
10 | DC Current |
250 |
mA |
||
11 | Input Max Power |
-5 |
dBm |
||
12 | Connecter |
SMA-F |
|||
13 | Spurious |
-60 |
dBc |
||
14 | Impedance |
50 |
Ω |
||
15 | Operational Temperature |
-30℃~ +50℃ |
|||
16 | Weight |
100G |
|||
15 | Preferred finish |
yellow |
Remarks:
Leader-mw | Environmental Specifications |
Operational Temperature | -30ºC~+50ºC |
Storage Temperature | -50ºC~+85ºC |
Vibration | 25gRMS (15 degrees 2KHz) endurance, 1 hour per axis |
Humidity | 100% RH at 35ºc, 95%RH at 40ºc |
Shock | 20G for 11msec half sine wave,3 axis both directions |
Leader-mw | Mechanical Specifications |
Housing | Aluminum |
Connector | gold plated Brass |
Female Contact: | gold plated beryllium bronze |
Rohs | compliant |
Weight | 0.1kg |
Outline Drawing:
All Dimensions in mm
Outline Tolerances ± 0.5(0.02)
Mounting Holes Tolerances ±0.2(0.008)
All Connectors: SMA-Female
Leader-mw | Test Data |