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2G RF tools optimize capacity in PCS networks 2G RF tools optimize capacity in PCS networks

Oct 1, 1998

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1 Min Read

Improving digital radio voice quality

Improving digital radio voice quality Improving digital radio voice quality

byUrgent Communications Administrator

Oct 1, 1998

1 Min Read

Reinventing antennas

Reinventing antennas Reinventing antennas

Aug 1, 1998

1 Min Read

Fred M. Link: ‘Goodwill Ambassador’Fred M. Link: ‘Goodwill Ambassador’

Aug 1, 1998

1 Min Read

Tower foundations made easy

Tower foundations made easy Tower foundations made easy

Jul 1, 1998

1 Min Read

UHF trunking: Promised land?

UHF trunking: Promised land?UHF trunking: Promised land?

Apr 1, 1998

1 Min Read

News - March 1, 1998

News - March 1, 1998

Conversions for RF exposure measurements

Conversions for RF exposure measurements

Resolving digital-analog, ESMR-SMR interference

Resolving digital-analog, ESMR-SMR interference

Overlay scan-based trunking below 800MHz

Overlay scan-based trunking below 800MHz

byUrgent Communications Administrator

Locating cable faults with the time domain reflectometer

Locating cable faults with the time domain reflectometer

Technology boosts interest in 220MHz auctions

Technology boosts interest in 220MHz auctions

RF transmission line tips

RF transmission line tips

byUrgent Communications Administrator

In-Building Wireless

Superconductor technology for wireless networks

Superconductor technology for wireless networks

The broadband noise generator: an alternative to sweep testing

The broadband noise generator: an alternative to sweep testing

Selecting antennas for PCS and DCS systems

Selecting antennas for PCS and DCS systems

Testing the performance of digital technologies

Testing the performance of digital technologies

Repairing HSC and Mylar flexible cable technology

Repairing HSC and Mylar flexible cable technology

Mobile data system serves Australian cable TV operator:

Mobile data system serves Australian cable TV operator:

byUrgent Communications Administrator

Co-channel interference: How bad is it?

Co-channel interference: How bad is it?

What frogs have to do with mobile and wireless networks

What frogs have to do with mobile and wireless networks

byUrgent Communications Administrator

Simple test antennas

Simple test antennas

The importance of coaxial cable to base station performance Low-loss flexible cable provides an alternative to semi-rigid corrugated cable with advantages in loss, handling, ease of installation and ruggedness compensating for tradeoffs in shielding and i

The importance of coaxial cable to base station performance Low-loss flexible cable provides an alternative to semi-rigid corrugated cable with advantages in loss, handling, ease of installation and ruggedness compensating for tradeoffs in shielding and i

byUrgent Communications Administrator

CDPD presents new challenges for RF testing: Even when cellular channels are dedicated exclusively to use for cellular digital packet data (CDPD), RF performance tests should be conducted on the CDPD systems to assure that it is not degrading the AMPS sys

CDPD presents new challenges for RF testing: Even when cellular channels are dedicated exclusively to use for cellular digital packet data (CDPD), RF performance tests should be conducted on the CDPD systems to assure that it is not degrading the AMPS sys

byUrgent Communications Administrator

Frequency domain reflectometry vs. time domain reflectometry Here are the fundamentals of two measurement technologies and a nuts-and-bolts look at the practical implications for RF antenna systems.

Frequency domain reflectometry vs. time domain reflectometry Here are the fundamentals of two measurement technologies and a nuts-and-bolts look at the practical implications for RF antenna systems.

Radio communications improve services on forest lands

Radio communications improve services on forest lands

RF isolation, cheap and easy Isolation may be best for eliminating AM broadcast signals and induced electrical hum in some communications base station and microwave facilities and where various users of communications equipment share tower space.

RF isolation, cheap and easy Isolation may be best for eliminating AM broadcast signals and induced electrical hum in some communications base station and microwave facilities and where various users of communications equipment share tower space.

Servicing microwave links in two-way radio systems

Servicing microwave links in two-way radio systems

Technically speaking Getting more from your spectrum analyzer

Technically speaking Getting more from your spectrum analyzer

byUrgent Communications Administrator

Digital radio supports wireless communications at 1996 Olympic Games

Digital radio supports wireless communications at 1996 Olympic Games

Tower down conductors offer little lightning protection Lightning-simulator test results indicate that a down conductor connected to a towertop lightning rod adds no significant improvement to the protection offered by a lightning rod bonded to the tower

Tower down conductors offer little lightning protection Lightning-simulator test results indicate that a down conductor connected to a towertop lightning rod adds no significant improvement to the protection offered by a lightning rod bonded to the tower

byUrgent Communications Administrator

Site noise measurements isolate reception problems Simple equipment configurations and test procedures make it possible to measure receiver site noise

Site noise measurements isolate reception problems Simple equipment configurations and test procedures make it possible to measure receiver site noise

byUrgent Communications Administrator

The ABCs of communications towers

The ABCs of communications towers

Paging technology: Systems and services Part 1

Paging technology: Systems and services Part 1

Technically speaking/RF switching with PIN diodes

Technically speaking/RF switching with PIN diodes

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