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group: Robert Schuman of Luxembourg-Kiem

LX 9 KGS Transceivers

SPECIFICATIONS
General
Frequency Range 430 - 440 MHz
Mode J3E (SSB)
A1A (CW)
F3E (FM)
Power Requirement 13.8 VDC ± 15% (Negative grounding)
Power Consumption Transmit (HI): Less than 7.5 A
Receive (no signal): Less than 0.8 A
Operating Temperature -20°C ~ +60°C
Antenna Impedance 50 ohms
Microphone Impedance 500 ~ 600 ohms
Dimensions & Weight 180 W x 60 H x 215 D mm
2.5 kg
Transmitter
RF Power Output HI 25 W
LO 5 W
Modulation SSB = Balanced Modulation
FM = Reactance Modulation
Maximum Frequency Deviation ±5 kHz (FM)
Frequency Tolerance Less than ±20 ppm
Spurious Radiation Less than -60 dB
Carrier Suppression Better than 40 dB
Unwanted Sideband Suppression Better than 40 dB
Modulation Distortion Less than 3% (300 Hz ~ 3,000 Hz)
Receiver
Circuitry SSB / CW Double Conversion Superheterodyne
FM Triple Conversion Superheterodyne
Intermediate Frequency 1st IF 41.415 MHz
2nd IF 10.695 kHz
3rd IF 455 kHz
Sensitivity SSB / CW 10 dB S + N/N Less than 0.11 µV
FM 12 dB SINAD Less than 0.18 µV
Selectivity SSB / CW More than 2.2 kHz (-6 dB)
Less than 4.8 kHz (-6 dB)
FM More than 12 kHz (-6 dB)
Less than 24 kHz (-60 dB)
RIT Variable Range More than ± 1.2 kHz
Spurious Response
(except IF/2)
Better than 60 dB
Squelch Sensitivity Less than 0.09 µV
Audio Output Power More than 2.0 W (8 ohms at 5% distortion)
Audio Output Impedance 8 ohms

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Last Updated 15-Oct-99 LGS Robert Schuman - Kiem (LX 9 KGS)