• Address: Plot No. SA-5 (ST-8), Sector 6G, Mehran Town, Korangi Karachi – 74900
  • +92 21 3514 1226 +92 21 3514 1227



About Project:


Hand held portable VHF radiotelephone



The JHS-7 is a hand-held portable VHF radiotelephone for on-scene, life-saving two-way communication between ships, which is in accordance with the SOLAS convention. The JHS-7 is robustly designed to survive in the harshest marine conditions. The JHS-7 comes standard with 13 single-frequency voice channels including Channel 16 (156.800 MHz), using only 0.25 to 1 Watt of transmitted power. It can also be used for onboard communication.

13 operating channels

Thirteen single-frequency voice channels are provided including Channel 16, which can also be easily selected by an independent switch.

Single-hand operation

The JHS-7 offers single-handed operation due to the suitably arranged buttons and switches, providing safe, precise and convenient control of work handling operations.


The JHS-7 is so tightly made that water cannot enter, ensuring normal usage, even in rough conditions.

Heavy-duty design

The JHS-7 is designed to operate for 8 hours straight, even in extremely severe operating conditions.

Sunlight resistance

The JHS-7 is composed of unique selected components and materials, which endures extensive sunlight exposure.

Low consumption

The JHS-7 is designed to minimize the power consumption and to maximize the operating time. Its sleeping mode functionality ensures over 8 hours of operating time.


The JHS-7 has a hardened outer shell, which will remain intact after a drop onto a hard surface from a maximum 1-meter height.

High reliability

Highly reliable ICs, transistors, LED’s and other surface-mount devices are used.