pg_0007
- 7 -
GENERAL SPECIFICATIONS
Antenna Impedance
: 50 ohm, unbalanced
Frequency Control
: Digital Phase-Lock Loop (PLL) Synthesizer
Frequency Accuracy
: Better than +10 ppm from 0 - 40
0
C after 15 min. warm up
Power Requirement
: 12 - 13.8 V DC, negative ground
Current Consumption
: 7 amps maximum
Dimensions
: 7.75 x 2.5 x 10.75 in (W x H x D)
Weight
: 4 lbs
TRANSMITTER SPECIFICATIONS
Power Output
: SSB / FM .............................................................................. 40 Watts
: AM ................................................... 9 Watts Average / 45 Watts PEP
Final Transistors
: 2SC1969 (x2)
Spurious Emissions
: More than 50 dB below peak output power
Carrier Suppression
: More than 40 dB below peak output power
Unwanted Sideband
: More than 50 dB below peak output (1 kHz tone)
FM Deviation
: +/- 2 kHz maximum
Audio Response
: More than 30dB below peak output
Frequency Response
: 400 to 2800 Hz
Microphone Impedance
: ECM, 600 to 1K ohms
RECEIVER SPECIFICATIONS
Circuit Type
: Dual-Conversion Superheterodyne
Intermediate Frequencies : 1st IF / SSB IF ................................................................. 10.695 MHz
: 2nd IF ..................................................................................... 455 kHz
Sensitivity
: SSB ............................................................ 0.25 µV at 10 dB S + N/N
: AM ................................................................ 1.0 µV at 10 dB S + N/N
: FM ................................................................... 0.3 µV at 12 dB SINAD
Selectivity
: SSB ................................................ 4.2 kHz (-6 dB) / 8.5 kHz (-60 dB)
: AM / FM ........................................... 6.0 kHz (-6 dB) / 18 kHz (-60 dB)
Clarifier Range
: +/- 1.5 kHz (Fine), +/-5.0 kHz (Course)
Adjacent Channel Rejection : Better than 70 dB
IF Rejection
: Better than 80 dB for all frequencies
Frequency Response
: 250 to 3000 Hz
Audio Output Power
: 2 watts minimum at 10% THD with an 8 ohm load
Audio Output Impedance : 8 ohms
