Scrambler (Analog/ Ltr)/ Encryption (P25/ Nxdn/ Dmr) - Kenwood NX-5300E2 User Manual

SCRAMBLER (ANALOG/ LTR)/ ENCRYPTION (P25/ NXDN/ DMR)

Note:
The Scrambler function can be used only in Analog Conventional and LTR Trunking
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Operation.
The following types of encryption are available depending on the system used.
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NXDN : Bit scrambling (built-in encryption function), AES (SCM*) and DES (built-in-DES
or SCM*)
P25 : AES (SCM*) and DES (built-in-DES or SCM*)
DMR : Bit scrambling (built-in encryption function), AES (SCM*), DES (built-in-DES or
SCM*) and Enhanced Encryption
* SCM (Secure Cryptographic Module) is a hardware cryptographic module developed by
JVC KENWOOD to provide cryptographic securities for digital two way radios.
The transceiver includes a built-in DES that allows you to set up to four Encryption keys.
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SCM and the built-in DES cannot be operated simultaneously.
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Ask your dealer for details concerning the Encryption DES/ AES and Enhanced Encryption
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settings.
SECURE (ENCRYPTED) TRANSMISSION
Press the key programmed as [Scrambler/ Encryption] to switch the transceiver to
secure (encrypted) transmission.
Alternatively, press the key programmed as [Menu] to enter Scrambler/ Encryption
Mode using the Menu Mode.
The Scrambler indicator (
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function is turned ON.
Pressing the PTT switch after the Scrambler or Encryption function has been turned ON
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encrypts the transmitted signal.
Each group member must activate their respective Scrambler/ Encryption functions to
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descramble/ decrypt the received signals.
* The indicator displayed varies depending on the type of Encryption function activated. Refer to
"INDICATOR LIST" {p. 81} .
SELECTING THE SCRAMBLER CODE
1
Press the key programmed as [Scrambler/ Encryption Code] to enter
Scrambler/ Encryption Code Mode.
Alternatively, press the key programmed as [Menu] to enter Scrambler/ Encryption Code
Mode using the Menu Mode.
2
Press the [J] and [K] keys to increase or decrease the Scrambler code.
Up to 16 Scrambler codes can be used.
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Each group member must use the same code in order for the transceivers to
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descramble the received signals.
3
Press the [ ] or [ ] key to set the new Scrambler code.
SELECTING THE ENCRYPTION KEY
1
Press the key programmed as [Scrambler/ Encryption Code] to enter
Scrambler/ Encryption Code Mode.
Alternatively, press the key programmed as [Menu] to enter Scrambler/ Encryption Code
Mode using the Menu Mode.
) or Encryption indicator ( )* appears when the respective
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