Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-02-03
Featured HE383B-2L/HEM383B-2L manuals
HBM HE383B-2L / HEM383B-2L Broadband Amplifier Manual
The HE383B-2L and HEM383B-2L are integrated broadband amplifiers covering 20‑600 MHz with low typical noise figure of 1.7 dB, good 50 Ω impedance matching, and a sealed metal housing. They operate from –55 °C to +85 °C and accept a supply voltage up to +16 V.
The manual lists detailed performance parameters such as small‑signal gain (10‑30 dB, flatness ±0.5 dB), VSWR (1.3:1‑2:1), output power around 24 dBm, and maximum input power of +18 dBm. It also includes connection guidelines, recommended input capacitance values, and notes on static sensitivity and SMA‑type connector packaging. This manual is written in Chinese.
Covers: Performance Features · Performance Parameters · General Parameters · Usage Guidelines · Package Dimensions · Connection Details
Latest HE383B-2L/HEM383B-2L manuals
HBM HE383B-2L / HEM383B-2L Broadband Amplifier Manual
User Manual 1 pages · 158 KB · ZHHBM HE383B-2L/HEM383B-2L broadband amplifier manual provides specifications, performance data, and usage guidelines.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in HE383B-2L/HEM383B-2L manuals
What is the frequency range of the HE383B-2L/HEM383B-2L amplifier?
It operates from 20 MHz to 600 MHz.
What is the typical noise figure of the amplifier?
The typical noise figure is 1.7 dB.