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Nabishi NDB-710/750v modules for Vertex Standard radios |
Nabishi NDB-710/750v 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 etc, possessing corresponding optional socket.
  
inside the (rear of )
VX-900
hand held radio
Table of compatibility
|
Digital
module |
Compatible radios |
|
Nabishi NDB-750v |
VX-210, VX-400, VX-600, VX-800,
VX-900, VX-410, VX420,
VX-3200, VX-4100, VX-4200 |
As
the Vertex Standard radios differ, Nabishi devices are designed and
programmed for the concrete radios.
Nabishi NDB-710/750v characteristics
|
Voice compression |
|
Algorithm |
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
1 million for NDB-710 Litre version |
|
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 |
Programming software and
programmer NMP-750v
or NMP-710 |
Options the
Nabishi NDB-710/750v
with other encryption algorithms
|
Option |
Description |
|
DES |
Algorithm DES |
|
AES |
Algorithm AES |
Example of making
the order for the subscriber digital module with DES encryption
algorithm: Nabishi NDB-750v/DES
Programming of
Nabishi NDB-710/750v is carried out of the radio (without
connecting with radio) using:
Nabishi NDB-750v are specially designed for Plug-In
installation into portable and mobile Vertex Standard radios VX-series
with optional connector (VX STD P/N P0091209).
The
procedure of installation of the encryption device
Nabishi NDB-710/750v
into the radio is as follows:
-
Check
radio firmware (and upgrade radio if necessary)
-
Programming of the radio (refer to Radio Programming
Manual)
-
Installation of the Nabishi module (refer to
Installation Manual)
-
Programming of the Nabishi module (refer to General
Description of program and Programming Manual
Nabishi NDB-710/750v)
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