This document describes the features and characteristics of the RF/microwave integrated amplifier series HE395A/HEM395A, including frequency range, temperature compensation, impedance matching, and stable electrical performance.
The HE395A/HEM395A is an integrated broadband amplifier with a frequency range of 10‑1500 MHz and good impedance matching. It offers a small‑signal gain of about 11 dB and a flat gain variation of less than 0.5 dB across the band. The device operates from –55 °C to +85 °C and provides a maximum output power of around 10 dBm.
The manual includes performance characteristics, electrical specifications, connection diagrams, and mechanical dimensions. It also provides recommended operating conditions, installation guidelines, and part numbers for accessories such as SMA connectors. This manual is written in Chinese.
| Small‑signal gain | 11.0‑11.5 dB |
|---|---|
| Gain flatness | ≤0.5 dB |
| Maximum input power | +10 dBm |
The device can be used between –55 °C and +85 °C.