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SPF5189 zesilovač signálu RF 50-4000MHz LNA board HF VHF/UHF Ham Radio
Qorvo's SPF5189Z is a high performance pHEMT MMIC LNA designed for operation from 50MHz to 4000MHz.
The on-chip active bias network provides stable current over temperature and process threshold voltage variations.
The SPF5189Z offers ultra-low noise figure and high linearity performance in a gain block configuration.
Its single-supply operation and integrated matching networks make implementation remarkably simple.
A high maximum input power specification make it ideal for high dynamic range receivers.
Specifications:
- Model: SPF5189
- Based on: Qorvo SPF5189Z
- Working frequency: 50-4000MHz
- Ultra-Low Noise Figure = 0.60dB at 900MHz
- Gain = 18.7dB at 900MHz
- High Linearity: OIP3 = 39.5dBm at 1960MHz
- P1dB = 22.7dBm at 1960MHz
- Single-Supply Operation: 5V at IDQ = 90mA
- Flexible Biasing Options: 3V to 5V Adjustable Current
- Power supply: 5V DC
- Dimensions: 34 x 35mm
Datasheet: https://www.qorvo.com/products/p/SPF5189Z
Package includeds:
- 1 x SPF5189 LNA board
