- 11 -
GENERAL SPECIFICATIONS
Frequency Coverage
: Transmit and Receive ...................................... 28.000 to 29.699 MHz
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
: 35 amps maximum
Control Deck Dimensions
: 6 x 2 x 8 in (W x H x D)
RF Deck Dimensions
: 7.75 x 3.25 x 7 (W x H x D)
Control Cable Dimensions
: 9 ft x 0.4 in (L x Ø)
Control Deck Weight
: 2.4 lbs
RF Deck Weight
: 4.1 lbs
Control Cable Weight
: 1.3 lbs
TRANSMITTER SPECIFICATIONS
Power Output
: SSB ..................................................................................... 150 Watts
: FM ....................................................................................... 100 Watts
: AM ............................................... 50 Watts Average / 150 Watts PEP
Tuning Steps
: 1 kHz / 10 kHz / 100 kHz
Final Transistors
: SD1446 (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 kHz
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
