Technical Manual

2-2 GUARDIAN VHF 110W MOBILE
Specification Description
Maximum Frequency Separation Full bandwidth
DES Encryption
Encryption Keys 16
Code Key Generator External
SBCF Analog DES Encryption Standard feature
Environmental Specifications MIL-STD-810F
Test Method/Procedure
Low Pressure (Altitude) 500.4/II
High Temperature 501.4/I, II
Low Temperature 502.4/I
Temperature Shock 503.4/I
Solar Radiation (Sunshine) 505.4/I
Humidity 507.4/I
Salt Fog 509.4/I
Sand and Dust 510.4/I, II
Vibration 514.5/I
Shock 516.5/I
Standard Accessories Optional Accessories
5W Internal Speaker 10W External Speaker
Palm Microphone DTMF Microphone
Mounting Bracket Key Variable Loader
14 ft Power Cable 25 ft Power Cable
2.3 System Block Diagram