Resources

Category: Two Way Radio

23-06-2020

PXI-based Radio Communications Testing

Reduce the size of your test bench at the same time as you reduce the cost of your test bench, while also facilitating seamless automation. Using Aeroflex's PXI line of test equipment in combination with other test equipment, such as Aeroflex's popul



23-06-2020

Using the Aeroflex 3900 Series for Remote Site Monitoring

Aeroflex understands the needs of today's engineers and the test requirements for tracking down interference in RF systems. With Aeroflex's new innovative test platform, the Aeroflex 3900 Series, affordable and automated site monitoring is now ...



23-06-2020

Understanding and Testing P25 Phase 2 TDMA

P25 Phase 2 is a land mobile radio standard developed by the Telecommunications Industry Association (TIA) TR8 subcommittee to meet requirements to develop a mission critical land mobile radio standard that uses the RF spectrum more efficiently...



23-06-2020

Understanding P25 Modulation Fidelity

The objective of this application note is to clarify how P25 C4FM modulation works, and to explain the critical components of the modulation and how the Aeroflex 3920 provides the best means to accurately analyze P25 signals ...



23-06-2020

Using the 3920 for P25 Performance Testing

The objective of this application note is to show the advantage of using the Aeroflex 3920 Radio Test Set for P25 Performance Testing. The 3920 can be an integral part in reducing the complexity and cost of performing these tests ...



22-06-2020

Understanding Phase Noise Specifications for Radio Test Applications

The phase noise specification of an RF signal generator is important for several measurements in the receiver. We will focus on receiver selectivity, adjacent channel measurements, and on-channel measurement such as In-Phase (AM) or Quadrature ...



20-05-2020

Understanding the Precision Antenna, Cable, and Power Measurements on the 3550 Radio Test System

The Aeroflex 3550 Radio Test System now includes new methods for more accurately measuring power, distance to fault (DTF), return loss (RL), and voltage standing wave ratio (VSWR)....

19-05-2020

EIA/TIA-603 Land Mobile Radio Test Software 390XOPT603

This application is self contained within the 3920 Digital radio Test Set and automatically performs the test functions as prescribed by the EIA/TIA-603 standards for testing any FM Land Mobile Radio.



19-05-2020

Enhancing Digital Radio Performance

Testing and verification of radio frequency (RF) alignment parameters is required to maximize and deliver the high performance that digital technology provides. Improper alignment causes degraded digital modulation accuracy ....