79
Main Operational Screens (3)
R BAT VULOS TON VINSON CT
25K FM
132 ---- CVSD -- OFF
OPT DATA VOICE INTLV FEC
Bandwidth
Option Code
VOICE
Voi ce Mode
Forward Error
Correction
Interleave Depth
Third Operational Screen
Voice:
• Bandwidth: Varies dependent on the option code. Can be 25 K, 12.5 K, or 5 K.
• Option Code: The code defines a set of data parameters. The defined
parameters are Bandwidth, Modulation Mode, Bits Per Second Rate, Interleave
Depth, and Forward Error Correction. Below 90 MHz the option code cannot be
edited; it is 132 in CT and 201 PT. Above 90 MHz 200 for PT AM, and 202 for CT
AM are now available.
• Voice Mode: CLR for 16 K Plain Text, CVSD for 16 K wideband Cipher Text.
LPC and MELP are for ANDVT 2400 bps voice (not available below 90 MHz)
• Interleave Depth: Specifies the interleave depth.
To Next Page
Loading...
