English
Polski
Česky
Deutsch
Irish
Magyar
Português
Română
Slovenský
12Gru
The European Commission has updated its decision on frequencies used for mobile communications, on board aircraft. With the new regulations coming into effect,...
- LTE antenna for multiple bands.
- Cleaning of optical fiber connectors.
- TERRA channel amplifiers – when to use?
- What is the maximum HD-CVI signal transmission range.
- Compact door station for Hikvision IP video intercom system.
23Maj
Researchers at SLAC (Stanford Linear Accelerator Center) and Stanford University have discovered a way to "animate" lithium batteries so that their lifespan wi...
- Control panel for Protect DVRs.
- Signal T2-MINI DVB-T2 HEVC – ideal solution for hotels.
- Pairing of door station call button with relay output in Hikvision IP video intercom monitors
- Building a house? Think of fiber optics.
- Powering cameras via PoE for 250 m
9Maj
In April 2022, the U.S. Naval Research Laboratory conducted a test of a wireless power transmission system by transmitting 1.6 kW of power over a distance of 1...
- TRI-SHIELD RG-6 A+ coaxial cable with 1.13 mm conductor.
- Why is the information about DNS servers important for network devices?
- How to repair broken optical fiber?
- Update of expansion modules connected to Hikvision IP/2-Wire video door station.
