Standard Horizon Speaker Microphone MH 73A4B is a speaker microphone used for marine radios. This microphone is designed to be rugged and reliable, offering clear audio transmission even in difficult marine conditions. The MH 73A4B provides an enhanced audio experience, ensuring that messages are communicated clearly, which is critical for safety and operational efficiency on […]
Tag Archives: Marine Radios
Standard Horizon Microphone Speaker for Marine Radios Type MH 57A4B is an accessory designed for use with Standard Horizon marine radios. It combines a microphone and speaker in one unit, allowing users to transmit and receive communication clearly. The MH 57A4B model is built for durability, offering excellent sound quality even in noisy marine environments. […]
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.