TM 11-5820-921-40-1
ITEM
CHARACTERISTIC
8.0 inches (20.3 cm)H x 16.4 inches (41.7 cm)L x
Dimensions
11.4 inches (28.9 cm)W
Approximately 54 lbs (24.5 kg)
Weight
+22 to +30 VdC, +26.5 Vdc (nominal), 45 amps maximum
Primary power requirements
2.0000 to 29.9999 MHz in 0.1 kHz increments
Frequency range
RF power input
100 milliwatts or less (2 watts PEP maximum)
RF input impedance
50 ohms with VSWR not greater than 1.3:1
400 watts average or PEP
RF output power
50 ohms
RF output impedance
Operational modes
USB, LSB, CW, SSB Secure Voice, SSB FSK
Distortion
Third order intermodulation products suppressed more
SSB
than 30 dB below either of two equal tones producing
400 watts PEP 1 dB.
Less than 20% at 85% modulation
AM
35 dB or more below rated output
Harmonic attenuation
60 dB or more below rated output
Spurious radiation
Duty cycle
Continuous
Automatic with information received from Receive-
Tuning
Transmitter in less than 5 seconds
60 seconds 10 seconds
Warm-up time
Cooling
Convection and forced air (fan on case exterior)
-40C (-40F) to +55C (+131F)
Operating temperature
1 0 , 0 0 0 feet
Operating altitude
3 feet in both fresh and salt water for 4 hours
Immersion operation
Vibration
2.5 g's or 0.15 inch, double amplitude, 5.55 Hz
