Digital Encryption modules for Vertex radios

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Digital Encryption

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Secure GSM phones

What is AES Encryption?
AES (Advanced Encryption Standard) is the latest high-level encryption with 256 bit algorithm used in all our products to ensure the maximum speech security possible

Are calls on my mobile phone secure?
NO! without encryption they are not and almost anyone can buy a listening or monitoring device to intercept your calls.

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Digital Encryption modules for Vertex radios

Nabishi NDB-750v Modules are specially designed for Plug-In installation into Vertex Standard portable and mobile radios:
VX-210, VX-400, VX-600, VX-800/820, VX-900/920, VX-410, VX420, VX-3200, VX-4100, VX-4200 and many more. Now with optional OTAR Management System

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Nabishi NDB-750v characteristics

Voice compression

Algorithm
256-bit AES (Advanced Encryption System)
mixed-excitation linear prediction

Voice transformation rate
2.4 kbps

Modem

Modulation type
QPSK

Carrier frequency
1800 Hz

Information transmission rate in the channel
4.8 kbps

Frequency band
200-3400 Hz

Tactical characteristics

Number of codes
4.294.967.296

Number of user's keys
1

Technical characteristics

Operating voltage
+5 V

Operating current
No more than 40 mA

Operating current in standby mode
No more than 30 mA

Dimensions
30 x 30 x 3 mm

Weight
less 5 g

Operating temperatures
-30C...+60C

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 speech.

Click on Speaker to hear an ANALOGUE encryption audio Click on Speaker to hear an DIGITAL encryption audio

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