JOINT TACTICAL RADIO SYSTEM JTRS By Vince Barna

JOINT TACTICAL RADIO SYSTEM (JTRS) By Vince Barna

CYZ 10 VINSON architectureencryption algorithm • Loadset: = TSKTransmission Security Key • TEK- Traffic Encryption Key- for Voice and data • KEK- Key encryption key- for OTAR

PLGR (Precision Lightweight GPS Reciever) • Used to fill all current military field radios with time for cryptohopping purposes. • Also a GPS • Bulky, and fills extra space Can take up to 3 minutes to aquire time and position- slow!

PRC- 119 PRC-119 • Mobile applications & man pack applications • VHF 30 -87. 975 MHz • Range 3 - 25 Km depending on setup (man pack or vehicular PA) Capabilities • Baud Rate= 600, 1200, 2400, 4800 and 16, 000 bps (power setting, setup)

PRC- 150 PRC 150 Improved internal crypto over the PRC- 119 HF- 30 - 60 MHZ- uses ionosphere to bounce radio waves Max 400 Watt output. Range: Man Pack max- 80 Km Vehicular- max 2000 km Baud rate: 9600 bps

PRC- 152 G • Software defined System- mobile ad-hoc networks • IP based waveform • Works with all existing Radios • Data, Voice, and Video capable • Freq range: Broadband 2 MHz- 2 GHz • Covers HF, UHF, VHF ranges • Distance Range: Not specified • Power Setting Low Med High • Fielded between FY 09, and FY 12 • Fill Device: Software based • Timing: Software based

ANY QUESTIONS?