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MFJ-1623 Instruction Manual
WARNING:
High RF voltages exist at the antenna and counterpoise terminals. Avoid
touching these terminals while transmitting!
Important: Always remember to keep the antenna away from metal objects and out of
reach to prevent injury.
WARNING: SERIOUS RF BURNS AND INJURY CAN OCCUR IF CONTACT IS MADE
WITH THE ANTENNA.
Installation
IMPORTANT:
WHILE INSTALLING THE ANTENNA TO A WINDOW OR BALCONY
CONNECT THE SAFETY ROPE OF THE BASE PLATE TO A
SUPPORT.
1.
Choose a location to mount the antenna.
WARNING: NEVER MOUNT THE ANTENNA IN A LOCATION CLOSE TO POWER
LINES. SERIOUS INJURY OR DEATH MAY OCCUR.
2.
Connect the safety rope to a good support.
3.
Attach the mounting bracket in position by placing the bracket over or around the surface of the
support.
NOTE: THE ANTENNA SHOULD BE ORIENTED AWAY FROM WINDOWS AND OTHER
OBJECTS THAT ARE WITHIN CLOSE RANGE IF POSSIBLE.
4. Tighten the screws on the rear of the base plate against the surface of the support. The screws
should be tightened in equal increments to keep the force on the spacer plate proportioned.
5. Loosen the Counterpoise Attachment.
6. Insert the end of the counterpoise wire
7. Tighten to secure the counterpoise.
8. Connect your transceiver's output to the SO-239 (UHF female) connector labeled
TRANSMITTER on the back of the tuner.
9. Decide which mount hole will be used on the mounting bracket according to your situation.
There are five holes available.
10. Connect the MFJ-1956 12 ft. telescopic whip antenna to the 3/8x24 stud on the top of the
mounting bracket and extend to its full length.
Window/Balcony Mount Antenna
2
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