Couplers bring Tetra and GSM together
An
Ultra-Crea product story
Edited by the Electronicstalk editorial team
Apr 14, 2004
Ultra-Crea has developed two new models of crossband couplers for professional communications.
Ultra-Crea has developed two new models of crossband couplers for professional communications.
The crossband couplers are intended to facilitate connecting Tetra and GSM radio stations to a common feeder.
The model UCACOMB40 is for Tetra and GSM1800-UMTS, with passbands from 370 to 450MHz and 1650 to 2200 MHz.
The model UCACOMB04-09 is for Tetra and GSM900, with passbands from 370 to 450MHz and 870 to 960MHz.
Minimum isolation between 400MHz and higher bands is 85dB.
Not what you're looking for? Search the site.
Categories
- Active Components (11,917)
- Passive Components (2,949)
- Design and Development (9,394)
- Enclosures and Panel Products (3,246)
- Interconnection (2,841)
- Electronics Manufacturing, Production, Packaging (3,055)
- Industry News (1,898)
- Optoelectronics (1,616)
- Power Supplies (2,297)
- Subassemblies (4,551)
- Test and Measurement (4,956)
