Digital Encryption modules for Icom radios

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Digital Encryption

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What is AES Encryption?
AES (Advanced Encryption Standard) is a high-level encryption ...

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Digital Encryption modules for Icom radios

The Nabishi NDB-750i Modules are designed for Plug-In installation into the Icom radios. Now with optional OTAR Management System

IC-F34GT; IC-F44GT
IC-F3(S)/F4, IC-F3GT(GS/F4 GT(GS),
IC-F30GT(GS)/F40 GT(GS),
IC-F30(LT)/F40(LT), IC-F41GT-MT,
IC-F320(310)/F420(410), IC-F110(111)/F210(211)
IC-F320S(310S)/F420S(410S),
IC-F110S(111S), F210S(211S),
IC-F521(F510), F621(F610)

Brochure

Special Starter Pack offer for £349.00! Want to see how good our encryption modules work? here is an opportunity for your to purchase online a pair of our modules to fit either Motorola, Icom, Vertex/Standard or Tait radios or you have a pair of wire-in modules for other makes of radios. The package consists of 2 modules, programming leads, software and installation instructions. In most cases the modules simply plug & play. In a few cases a minor adjustment may be necessary, depending on the make of radio (setup instructions are supplied).
Voice compression
Algorithm	mixed-excitation linear prediction
Voice transformation rate	2.4 kbps
Modem
Modulation type	QPSK
Carrier frequency	1800 Hz
Information transmission speed in the channel	4.8 kbps
Frequency band	200-3400 Hz
Tactical characteristics
Number of codes for NDB-750	4.294.967.296
Number of user's keys	16
Technical characteristics
Operating voltage	+5 V
Operating current	No more than 40 mA
Operating current in standby mode	No more than 30 mA
Operating temperatures	-30C...+60C
Dimensions	20 x 36 x 4 mm
Weight	No more than 5 g
Programming	with optional OTAR Management System or Direct programming kit NMP-750

What does it sound like? Eaves-droppers will only hear "white noise" if they listen to a digital encryption transmission. When listening to analogue encryption they will hear scrambled voice.
	Click on Speaker to hear an ANALOGUE encryption audio		Click on Speaker to hear an DIGITAL encryption audio