Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-02-19
Featured STLP manuals

Schwarzbeck STLP 9128D Broadband Antenna Manual
The STLP 9128D is a broadband log‑periodic dipole antenna designed by Schwarzbeck for high field strength and uniform coverage, suitable for IEC 61009‑4‑3 testing. Its stacked design improves H‑field directivity and offers excellent cross‑polarization suppression.
The manual lists key parameters such as frequency range, gain, antenna factor, VSWR, beamwidth, power handling, dimensions and installation details, and includes typical performance graphs for field strength and VSWR across the operating band. This manual is written in Chinese.
Covers: Frequency Range · Gain · Antenna Factor · VSWR · Field Strength · Installation
Latest STLP manuals
Schwarzbeck STLP 9128D Broadband Antenna Manual
User Manual 5 pages · 720 KB · ZHThe Schwarzbeck STLP 9128D broadband antenna manual provides specifications, installation guidance, and performance data for frequencies 65 MHz–4 GHz.
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 STLP manuals
What is the frequency range of the STLP 9128D antenna?
The antenna operates from 80 MHz to 3 GHz, with a usable range of 65 MHz to 4 GHz.
How much continuous power can the antenna handle?
It can handle up to 1000 W with an N‑type connector and up to 2000 W with a 7/16" connector.
