All videos
BTech GMRS-V2 Unboxing — Dual PTT Buttons and Feature Walkthrough
13-minute hands-on review of the BTech GMRS-V2 handheld radio: dual PTT buttons, USB-C charging, NOAA weather alerts, IP54 weatherproofing, and programming setup.
60-Hour Battery Life on the RB48 — Field Test Results
Five-minute field test of the Retevis RB48 GMRS radio: measured 60-hour standby battery life and clarification of the difference between NOAA weather receive and true NOAA alert capability.
Ailunce/Retevis HA1G: Weather Alert Function
Two-minute walkthrough of the weather-alert feature on the Ailunce HA1G GMRS radio, demonstrating how to select local NOAA frequencies for emergency notifications.
Retevis RB48 Review: Great Radio, Disappointing Weather Alerts
Early field test of the Retevis RB48 GMRS radio, including a real-world weather alert reception failure and what impressed the reviewer about audio, siren, and battery life.
Scanners and Walkie Talkies are NOT the Same Thing
Seven-minute breakdown of how scanner receivers differ from two-way radios, with real-world monitoring uses and a hands-on review of the GRE PSR-300.
Most HTs Cannot Do This
Review of two Retevis handheld radios with emphasis on the amateur model's standout feature and practical portable radio capabilities.