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Digital Encryption modules for Motorola radios


Brochure

Nabishi NDB-750m Modules for Motorola radios with optional OTAR Management System

The Nabishi NDB-750m Modules are designed for Top Secret security for Motorola two-way radio systems and simple Plug-in installation into many Motorola models including: CP160, CP180, CM160, CM360, GP3688, GM3688, EP450, EM400, PR400, CM300, PM400, P040, GP308, CT150, P080, CT450, PRO3150, GP140, GP328, HT750, PRO5150, GP338, HT1250, PRO7150, GP340, GP360, GP380, GM338, GM340, GM360, GM380, GM640, GM660, GM1280.


Nabishi is appointed
a Professional Radio Application Partner by Motorola

Nabishi NDB-750m 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 speed 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

(depends on radio model)

Technical characteristics

Operating voltage

+3.3 V (for portable) or
+5V (for mobile)

Operating current

No more than 40 mA

Operating current in standby mode

No more than 30 mA

Programming

with optional OTAR Management System
or Direct programming Kit NMP-750

Operating temperatures

-30C...+60C

Interface

40-pin OBIS and PROIS interface

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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