SATELLITE PHONES

Iridium Phones
Go anywhere!
Iridium’s satellite network is the only truly global communications network providing voice, paging, 160-character two-way short text messaging (SMS), emergency 911 service (dial sequence 00-911) and internet access services to subscribers anywhere on the surface of the earth. Even the polar caps have [...]

HF Base and Portable Allowed by UN

Complete HF “CODAN” Base Station Max Power 125 watt
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Complete Installed at Vehicle
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HF-90 Manpack

HF-90 Manpack – Olive Drab and UN Blue Versions
The Q-MAC HF-90 Manpack is a portable, instant-deployment HF SSB Radio Communication System, incorporating the Q-MAC HF-90 Transceiver. This package is designed for applications where the operator requires medium to long range communications, whilst on [...]

VHF Base and Hendled Allowed by UN

Motorola GM380 Frequency 136 – 174 MHz
The Advanced Mobile Radio. The Full-Keypad GM380 comes with an expanded feature set, which is essential for growing organizations because of its versatility.
 
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Why we use Radio, not cellular phone or Satellite phone?

Make possible voice delivery and data
Hurry: walk with velocity of light
Can be used almost at all locations, permanent base or mobile.
Easy used
Can talk with many people
During concurrent.

Why we must know how to use

 
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May be only you save in a accident.
You must can use radio although just for emergencies.

Why we use communication with VHF & HF

Welfare staff be principal priority in a operation/works
Movement detection staff/convoy
Staff must can call for aid in every moment
Internal coordination and external during operation

How to use Radio With well procedure

Investigate all connections antenna, PSU, battery, microphone (Every week only)
Make sure your radio is ON

Use in frequency that determined
Before call, think what you want to submitted message

For long discussion change in other channel
begin with call sign opponent
then introduce your self clearly
don’t hunted – hunt.
utilize English well mannered and true.
Don’t interrupt to /change topic before [...]

Example for calling in HF (Codan)

First, you use sell call (See in View addressed)
If any responses, you can start with voice :
India bravo mike base this is India tango mike base, do you receive me … over.
(you call Banda Aceh base station)
India tango mike base, this is India Bravo mike base, send your massage…over
When does opponent doesn’t here, [...]

HF Working Frequency

HF (High Frequency) CODAN
CHANNEL IOM : 8787 Khz
CHANNEL UN 1 [...]

HF Network