STANDARD HORIZON SPEAKER MICROPHONE MH-73A4B – Rugged Communication You Can Trust The STANDARD HORIZON MH-73A4B speaker microphone is a reliable accessory designed for VHF marine radios such as the HX400 and other compatible handheld transceivers. With its rugged construction, water-resistant design, and crystal-clear audio performance, it enhances communication during critical marine operations. SEANAV offers this […]
Tag Archives: Marine Radios
Marine communication, Marine Navigation, Navcom, Navcom service provider
MOTOROLA DP4400E AND DP4401E UHF VHF RADIO
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The Motorola DP4400E and DP4401E are strong and smart digital radios. They are built for tough marine environments. These radios offer clear sound, long-range communication, and strong protection against water and dust. At SEANAV, we repair, service, and supply these radios. We also offer reconditioned units that work like new. Why Are These Radios Ideal […]
Intrinsically safe radios are designed to operate in hazardous environments without causing ignition. ATEX radios meet European explosion safety standards. While both are for hazardous zones, ATEX compliance is regulatory, while intrinsic safety is a design principle.