G4000A OPERATION MANUAL
GETTING STARTED WITH SINGLE SIDEBAND (SSB); MARITIME & AERONAUTICAL WEATHER AND COMMUNICATION FREQUENCIES; HAM RADIO COMMUNICATION FREQUENCIES; TIME SIGNALS
11 TECHNICAL INFORMATION
GETTING MORE INFORMATION ABOUT SSB COMMUNICATION
Please contact Etón by phone. We will guide you to resources such as companies with excellent catalogs full of shortwave accessories, including books on SSB communication.Among the accessories are a variety of professionally engineered shortwave antennas which will significantly improve signal strengths and reception.
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MONTHLY MAGAZINES WITH SSB RELATED
These magazines are available from bookstores and magazine displays.
MONITORING TIMES
Grove Enterprises, Inc.
140 Dog Branch Road,
Brasstown, North Carolina 28902.
Phone (704)
POPULAR COMMUNICATIONS
CQ Communications, Inc.
76 North Broadway
Hicksville, NY
Phone (516)
BATTERY REQUIREMENTS
Six AA batteries (alkaline for best results)
AC ADAPTOR
Output of 9 volts DC, negative polarity (tip negative); 300 millampere current capability; coaxial plug outer diameter of 5.5 millimeter, inner diameter of
2.1millimeter. NOTE: Using a plug tip diameter smaller than 5.5 millimeter may not cut off voltage to the battery compartment and can cause batteries to overheat, leak and destroy circuits. This will void the warranty.
EARPHONE/HEADSET SOCKET
Standard earphones/headphones with stereo plug, 3.5 millimeters or 1/8 inch.
EXTERNAL ANTENNA SOCKET
3.5 millimeter or 1/8 mono plug.
TUNING STEPS
AM (MW): 1 KHz / 9 KHz / 10 KHz
FM: 50 KHz
SW: 1 KHz / 5 KHz
LW: 1 KHz / 9 KHz
INTERMEDIATE FREQUENCIES
FM: 10.7 MHz
AM (MW), SW, LW: 55.85 MHz, 455 KHz
AUDIO OUTPUT POWER
600 milliwatts.
FREQUENCY RANGES
AM (MW):
FM:
LW:
SW:
30 | 31 |