Technology and methods during my 30-plus years of emergency services have changed so much that it is a challenge to keep abreast. I can remember simplex VHF-low radio systems, three-foot mobile ...

Richardson, Texas — The MT8820A radio communication analyzer lets designers determine if mobile terminals meet the IS-2000 and 3GPP2 specifications. This instrument can perform high-speed batch ...

Portable instrument for PMR improves testing capability for legacy analog systems The 2945B communications service monitor has expanded capabilities to ease testing of analog Private Mobile Radio (PMR ...

Momentus (Nasdaq: MNTS) has secured a Federal Communications Commission license to use radio frequencies to support communications for the first launch of its Vigoride orbital transfer vehicle. The ...

FORT HUACHUCA, Ariz., -- More than a century after Guglielmo Marconi helped pioneer trans-Atlantic communications, High Frequency (HF) has continued to be a consistent, economical and reliable ...