Explosion-proof VHF is intrinsic safety type, the explosion-proof marks: Ex ib Ⅱb T4 Gb, meet the MSC. 338 (91) - IMO Resolution MSC.338(91): Adoption of Amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, suitable for firefighters on the ship. When the VHF use for firefighters, the VHF may be equipped with CY-HS1518 (Throat Microphone headset) or CY-HS1519 (Bone conduction headset).
This explosion-proof VHF can used for chemical tanker and also use for explosive atmospheres, meet the demand of daily communication. Technical Parameters:
Class of Emission: G3E
RX: 156.050MHz -163.275 MHz
Receiver Sensitivity: 0.18 μV for 12 dB SINAD
Output Power: 1W / 3.2W
Ex-marking: Ex ib IIB T4 Gb
Degree of Protection: IP55 4 type of explosion-proof headset for option: