Specifications - Realistic trc-449 Service Manual

1. SPECIFICATIONS
: 40 Channels for AM, Upper Side Band and Lower Side Band,
utilizing Digital Circuitry
: 26.965 MHz to 27.405 MHz
: Digital (Phase Lock Loop) Synthesizer
: ±100 Hz
:-20°C to +50°C
: 13.8V DC (12-16 volts DC, negative or positive ground)
: 52 ohm (Coaxial connector)
: 600 ohm Dynamic Type
: 8 ohm, 3 Watt
: 2-3/8" x 7-7/8" x 10-1/2" (HWD) (6 x 20 x 26.6 cm [HWD] )
: 6 lbs. (approx.) (2.65 kg)
: DC Cord with in-line Fuse, Microphone and Microphone Hanger
and Mounting Brackets
GENERAL:
Channels
Frequency Range
Frequency Control
Frequency Accuracy
Operating Temperature Range
Power Requirements
Antenna
Microphone
Speaker
Size
Weight
Accessories
MEASUREMENT CONDITION
Power Source
Antenna Impedance
Test Temperature
AM Modulation Frequency
SSB Modulation Frequency, Transmit
Mean Signal Input Level
Reference Audio Output Power
Reference AM Modulation Percentage
Audio Frequency, SSB Receive
Audio Output Load
Measuring Channel
: 13.8V DC
: 50 ohm
: 25° C
: 1 kHz
Two tone: 500 Hz and 2400 Hz
Single tone: 1 kHz
: 1000 btV
: 0.5 W
: 1 kHz 30%
: 1 kHz
: 8 ohms resistive
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