Chapter 7 Encryption; Universal Crypto Module Kits; Astro Digital Spectra; Astro Digital Spectra Plus - Motorola ASTRO SPECTRA Service Manual

Chapter 7 Encryption

7.1

Universal Crypto Module Kits

This information applies to both conventional and trunked systems.
The following tables contain the Universal Crypto Module (UCM) kits for the ASTRO Digital Spectra
and Digital Spectra Plus radios.
7.1.1

ASTRO Digital Spectra

Kit Number
HLN1441
NTN1147
NTN1158
NTN1369
NTN1565
7.1.2

ASTRO Digital Spectra Plus

Kit Number
NNTN4024A
NNTN4025A
NNTN4026A
NNTN4027A
NNTN4204A
NNTN4205A
7.1.3

Secure Dispatch Operation

On personalities or talkgroups that are programmed to be secure-selectable, press and release the
Secure button to toggle between secure and clear.
• The secure status annunciator lit solid (ON) indicates that the transmitted signal is encrypted
when the PTT button is pressed.

Table 7-1. ASTRO Digital Spectra UCM Listing

DES, DES-XL, DES-OFB ENCRYPTION KIT - UCM
DVP-XL ENCRYPTION KIT - UCM
DVI-XL ENCRYPTION KIT - UCM
DES-XL / DVP-XL ENCRYPTION KIT - UCM
DES-OFB / DVP-XL ENCRYPTION KIT - UCM

Table 7-2. ASTRO Digital Spectra Plus UCM Listing

DES, DES-XL, DES-OFB ENCRYPTION KIT - UCM
DVI-XL ENCRYPTION KIT - UCM
DVP-XL ENCRYPTION KIT - UCM
DES, DES-XL, DES-OFB WITH DVP-XL ENCRYPTION KIT - UCM
AES WITH DES ENCRYPTION KIT - UCM
AES WITH DES, DES-XL, DES-OFB ENCRYPTION KIT - UCM
Description
Description