RELM WIRELESS CORP. - BK RADIO KNGM150LP 用户手册

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Option KZA0576 is required for secure communications.
The KNG may optionally be configured for Secure communication on channels 

operating in Digital Mode. No encryption is available for analog channels. 

Radios that have the DES/AES factory option for encryption must have encryption 

keys loaded with an APCO Project 25 compatible key fill device such as the 

Motorola KVL 3000 Plus or KVL 4000 and using a BK Radio keyloader cable. The 

radio can hold up to 32 AES and/or DES keys.
After loading keys in the radio, the PC Radio Editor must be used to configure the 

radio’s key table and to assign default transmit keys to each channel.
Radios that have the OTAR factory option support Over-the-Air Rekeying of 

encryption keys (OTAR). The PC Radio Editor must be used to enable OTAR and 

to mark the channel(s) that will communicate with the Key Management Facility 

(KMF). In addition, the radio must have key encryption keys (used only to encrypt 

other keys) loaded with an APCO Project 25 compatible key fill device such as the 

Motorola KVL 3000 Plus or KVL 4000 and using a BK Radio keyloader cable.