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INDUSTRY INSIGHTS

RF Chain, Antenna & EMC

Practical engineering guidance for RF feeder cables, connectors, adapters, antenna paths, insertion loss, grounding, shielding, impedance matching, EMI control, and antenna-side signal performance.
RF power amplifier connected to a high-power coaxial feeder cable for outdoor antenna installation
RF Chain, Antenna & EMC Selection & System Design
05/29/2026

How to Choose RF Feeder Cable for Power Amplifier Systems

RF feeder cable selection needs more than low-loss claims. Check frequency, power, duty cycle, connectors, routing, environment, and evidence before RFQ.
Field technician checks RF PA feeder cable loss between cabinet output and rooftop antenna before acceptance
Performance Testing & Acceptance RF Chain, Antenna & EMC
05/28/2026

How to Check RF PA Feeder Cable Loss Before Acceptance

Feeder cable loss can make low antenna power look like a PA failure. Check reference planes, corrections, mismatch, and path evidence before acceptance.
Bench RF PA test setup and outdoor antenna installation illustrating prevention of VSWR field failures.
RF Chain, Antenna & EMC Reliability & Troubleshooting
05/26/2026

How to Prevent RF PA VSWR Field Failures

Prevent RF PA VSWR field failures by controlling RF-path changes, mismatch boundaries, and retest decisions before deployment, modification, or field release.
How to Verify Anti-Drone Module Signal Quality Before RFQ
Performance Testing & Acceptance RF Chain, Antenna & EMC
05/23/2026

How to Verify Anti-Drone Module Signal Quality Before RFQ

Anti-drone signal quality can look proven at the PA port. See how reference plane, load, thermal state, duty cycle, and evidence scope affect RFQ decisions.