HE390C is a RF/microwave integrated amplifier produced by Hebei Mingmei Electronic Co., Ltd. Its frequency range is 20~1000MHz, gain is 13dB, noise figure is 3.0dB, input VSWR is 1.8:1, output VSWR is 1.6:1, and linear output power is 30dBm.
This manual describes the HE390C integration broadband amplifier, covering its typical gain, output power, VSWR, and frequency performance. It includes typical curves and detailed parameter tables for engineers and technicians.
The document also gives installation instructions, physical dimensions, connector types, and recommended operating conditions such as temperature range and power supply requirements. This manual is written in Chinese.
| Typical Gain | 13 dB |
|---|---|
| Operating Temperature | -55 °C to +85 °C |
The typical gain is 13 dB.