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Kenwood NX-5200 User Manual

Kenwood NX-5200
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SCRAMBLER (ANALOG)/ ENCRYPTION (P25/ NXDN)
Note:
The Scrambler function can be used only in Analog Conventional and Analog Trunking
Operation.
In NXDN systems, there are two types of encryption, namely bit scrambling method (built-
in encryption function) and AES/ DES (SCM).
Ask your dealer for details concerning the Encryption DES/ AES settings.
SECURE (ENCRYPTED) TRANSMISSION
Press the key programmed as [Scrambler]/ [Encryption] to switch the transceiver
to secure (encrypted) transmission.
The Scrambler indicator (
) or Encryption indicator ( ) appears when the respective
function is turned ON.
Pressing the PTT switch after the Scrambler or Encryption function has been turned ON
encrypts the transmitted signal.
Each group member must activate their respective Scrambler/ Encryption functions to
descramble the received signals.
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.
Each group member must use the same code in order for the transceivers to
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.
2
Select the new Encryption key using the [J] and [K] keys.
Up to 32 Encryption keys can be used. One of these keys will be used during
transmission.
When a call is received, the transceiver will descramble the call as long as the received
code is in the encryption list.
3
Press the [
] or [ ] key to set the new Encryption key.
Note:
In NXDN systems, the encryption function does not work when a Key ID which is 0x40
and above is selected.
To restore to the default Encryption key, select “Preset”. However, if you delete the
Encryption key, it will not be recovered.
36

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Kenwood NX-5200 Specifications

General IconGeneral
IP RatingIP67
Zones128
GPSYes
BluetoothYes
Voltage Range7.5V DC ±20%
Operating Temperature-30°C to +60°C
Frequency Range136-174 MHz
Battery Life14 hours (Digital mode)
Digital ProtocolNXDN, DMR
DisplayLCD

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