News

The next phase of modulation

The next phase of modulation The next phase of modulation

OFDM is emerging as the choice for high-bit-rate services

May 1, 2007

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7 Min Read

Moving to the front of the pack

Call Center & Command

Moving to the front of the pack Moving to the front of the pack

Apr 1, 2007

7 Min Read

Drive-test surveys back in spotlight

Tracking, Monitoring & Control

Drive-test surveys back in spotlight Drive-test surveys back in spotlight

Apr 1, 2006

7 Min Read

Motorola launches mobile VPN product for public safety, government

Motorola launches mobile VPN product for public safety, government Motorola launches mobile VPN product for public safety, government

Mar 10, 2006

2 Min Read

Nokia, others announce near-field-communications trial Atlanta

Nokia, others announce near-field-communications trial Atlanta Nokia, others announce near-field-communications trial Atlanta

Dec 14, 2005

2 Min Read

Sprint adds pictures to Nextel walkie-talkie services

Call Center & Command

Sprint adds pictures to Nextel walkie-talkie services Sprint adds pictures to Nextel walkie-talkie services

Nov 16, 2005

2 Min Read

SDR can improve public-safety radios

SDR can improve public-safety radios

byUrgent Communications Administrator

Call Center & Command

Catalyst unveils next-generation of RoIP software

Catalyst unveils next-generation of RoIP software

Call Center & Command

CML, Cisco deliver IP-based PSAP solution

CML, Cisco deliver IP-based PSAP solution

Tower-top amplifiers and noise figure (part 1 of 2)

Tower-top amplifiers and noise figure (part 1 of 2)

Tower-top amplifiers and noise figure (part 1 of 2)

Devices & Solutions

Dealers add sales with Ritron’s innovations; MRT interviews Steve Rice

Dealers add sales with Ritron’s innovations; MRT interviews Steve Rice

Motorola, NICE Systems intro public-safety logging solution

Motorola, NICE Systems intro public-safety logging solution

Motorola releases Project-25 version of Astro

Motorola releases Project-25 version of Astro

Base station planning isn’t simple

Base station planning isn’t simple

Base station planning isn’t simple

PSSA asks FCC for FirstNet Authority license at 4.9 GHz, opposes CERCI proposal

PSSA asks FCC for FirstNet Authority license at 4.9 GHz, opposes CERCI proposal

PSSA asks FCC for FirstNet Authority license at 4.9 GHz, opposes CERCI proposal

byDonny Jackson, Editor

byUrgent Communications Administrator

Call Center & Command

Metrocall COO Among American Airlines Flight 77

Metrocall COO Among American Airlines Flight 77

byUrgent Communications Administrator

Many out of one: Multicoupler basics

Many out of one: Multicoupler basics

M/A-COM Wireless Systems makes changes as it absorbs Com-Net Ericsson

M/A-COM Wireless Systems makes changes as it absorbs Com-Net Ericsson

winSMITH: A computerized Smith chart

winSMITH: A computerized Smith chart

byUrgent Communications Administrator

Trunking the EDACS way. Part 2

Trunking the EDACS way. Part 2

byUrgent Communications Administrator

Critical Infrastructure

RFS Cablewave builds state-of-the-art facility

RFS Cablewave builds state-of-the-art facility

Newtronics sets its sights on land mobile market share

Newtronics sets its sights on land mobile market share

UHF trunking: Promised land?

UHF trunking: Promised land?

Overlay scan-based trunking below 800MHz

Overlay scan-based trunking below 800MHz

byUrgent Communications Administrator

Predicting power density near antennas to meet FCC RF safety regulations

Predicting power density near antennas to meet FCC RF safety regulations

Tracking, Monitoring & Control

Using attenuators to determine fade margin

Using attenuators to determine fade margin

byUrgent Communications Administrator

Bird announces winners in contest to locate oldest Thruline wattmeter

Bird announces winners in contest to locate oldest Thruline wattmeter

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