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Page Title: AN/TRC-145 (V)1, (V)2, (V)3, {A, B} Radio Terminal Set
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AN/TRC-145 (V)1, (V)2, (V)3, {A, B} Radio Terminal Set
SYSTEM PARAMETERS
SYSTEM DESCRIPTION
The AN/TRC-145 is a compact, line-of-sight radio terminal set
Frequency: 220 405 MHz
Power: 30 W PEP
operating over four frequency ranges which utilizes two
395 705 MHz
25 W average
AN/GRC-103 Radio Sets. The set utilizes a dipole and corner
695 1000 MHz
reflector antenna.
1350 1850 MHz
HAZARD CONTROLS (to reduce or eliminate risk)
SYSTEM HAZARDS
Power Density Levels (PDL) ....
This system is not able to produce potentially hazardous PDLs in excess of the safety
standard.
RF shock/burn .....................
Observe standard RF shock precautions. Do not touch antenna when energized.
Other.................................
Consult the equipment Technical Manual for other operator and/or maintenance hazards.
REFERENCES: TM 11-5895-453-24 P; TM 11-5895-453-14-2
AN/TRC-170 (V) 1, 2, 3 Radio Terminal Set
SYSTEM DESCRIPTION
SYSTEM PARAMETERS
The AN/TRC-170 is a transportable radio terminal set used for
Frequency: 4.4 5.0 GHz
Power: 2.0 kW PEP
troposcatter communications. This set utilizes two parabolic
reflector (2.9 m or 1.8 m diameter) antennas.
SYSTEM HAZARDS
HAZARD CONTROLS (to reduce or eliminate risk)
Power Density Levels (PDL) ....
This system is able to produce potentially hazardous PDLs in excess of 5x the safety
standard and requires a formal RFR program to ensure its safe use.  Establish a
Nonionizing Radiation Protection Program (IAW guidelines provided in this TB) .
Hazard distance from antenna ....
When using the 2.9 m antenna, exclude personnel to a distance of 140 m from the
antenna (controlled area) or 255 m for uncontrolled areas. When using the 1.8 m
antenna, exclude personnel to a distance of 92 m from the antenna (controlled area) or
168 m for uncontrolled areas.
Open/cracked waveguides.......
The area between the feed and the reflector and any open waveguide produce potentially
hazardous PDLs. Periodically inspect waveguides for cracks or leaks and replace
suspect waveguides. Exclude personnel to within 2 m of any open waveguides.
Other.................................
Consult the equipment Technical Manual for other operator and/or maintenance hazards
REFERENCES: TM 11-5820-1139-13&P; TM 11-6115-475-14
Equipment - 110


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