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7 March 2025

SHARMAN JH-804 SURVEILLANCE KIT For PMR radio, with acoustic-tube earpiece, microphone, dual plug

Stock code
28-979
Brand
Sharman (Sharman Multicom)
Model number
  • JH-804
  • MP-JH-804-SS
SHARMAN JH-804 SURVEILLANCE KIT For PMR radio, with acoustic-tube earpiece, microphone, dual plug
SHARMAN JH-804 SURVEILLANCE KIT For PMR radio, with acoustic-tube earpiece, microphone, dual plug

SHARMAN PMR RADIO ACCESSORIES

Speakers, earphones, microphones and earphone plus microphone combinations for use with PMR portable radio equipment, including headsets for fixing inside helmets and costumes.

Sharman Earphones

Sharman Earphones with Microphones


HEPM600 Earphone and boom mic

The HEPM600 consists of an earpiece which is held against the ear by an ear-loop, which also positions a flexible boom microphone. Inline PTT switch, 1.5m cable. Equipped with 'standard' dual-jack moulded plug. Omni-directional condenser microphone, response 20-20,000Hz. Speaker level: 98dB. Power: 30mW. Impedance: 32ohms. Response: 400-20,000Hz.


JH-804 Surveillance kit

The JH-804 surveillance kit has on one cable a microphone with PTT switch, on the other an acoustic-tube fitted to an earpiece, both cables connected with a dual plug.

Helmet Headsets

Speakers

Technical note:

Many communication devices use quasi-standard connections for external devices. These are a 2.5mm single-pole jack for an external microphone input and a 3.5mm single-pole jack for feeding an external earpiece or speaker depending on the model. Many have the provision for external transmitter keying using the microphone connector.