HE313 is a wideband amplifier produced by Hebei Microwave Electrical Appliance Co., Ltd. The main features are a frequency range of 1 to 100 MHz, a gain of 28 dB (typical value), IP3 (out) of 30 dBm (typical value), and a large dynamic of 1 dB compression output of 17 dBm (typical value). The standard all-sealed TO-8F metal tube shell is used for packaging.
This manual describes the HE313 integrated broadband amplifier, covering its key performance features such as a typical gain of 28 dB and output power of 30 dBm across a 1‑100 MHz range. It also lists the device's electrical parameters, including VSWR, compression point, and supply voltage requirements.
Additional sections give usage instructions, recommended external component values, and physical dimensions with mounting details. The document includes tables of specifications and notes on temperature limits and power handling. This manual is written in Chinese.
| Frequency range | 1‑100 MHz |
|---|---|
| Typical gain | 28 dB |
| Typical output power | 30 dBm |
| 1 dB compression point | 17 dBm |
| Output VSWR | 2.0:1 |
| Maximum input power | +7 dBm |
| Maximum output power | +17 dBm |
| Maximum operating temperature | 112 °C |
The typical gain is 28 dB.
The typical output power is 30 dBm.