MFJ -9440 Installation Manual

MFJ-9440 Installation Manual 40-Meter SSB Travel Radio
INTRODUCTION
Congratulations on your choice of the MFJ-9440 40-Meter transceiver. The MFJ-9440 is
specially designed to deliver performance you never thought possible from a low power radio.
Please read this manual carefully before attempting to operate your new radio. Lets begin with
an introduction to some special features we think you'll like!
FEATURES
EASY TO OPERATE: The MFJ-9440 is an easy-to-operate," back to basics" radio. Operate the
unit with ease in minutes!
GREAT SENSITIVITY: Quiet DBM front end and lots of overall gain for great sensitivity. If
the signal is there, you will hear it!
ANALOG S-METER: Adjust the tuner or aim the beam with pinpoint accuracy. A calibrated
analog S-Meter measures even the smallest variations in signal strength. The meter also
monitors your speech processing level on transmit.
EXCELLENT SELECTIVITY: Sharp ladder filter cuts adjacent chatter and focuses transmitter
power where you need it most for great selectivity.
SMOOTH, STABLE VFO: Effortless tuning with custom manufactured 8:1 reduction drive ball
bearing VFO tuning capacitor provides smooth and stable VFO. Fine Tune lets you zero-in
smoothly.
POWERFUL AF OUTPUT: Big audio and powerful AF output even in noisy locations from a
special Philips BTL audio chip and rugged 3" speaker.
FULL-TIME RF SPEECH PROCESSING: Commanding speech cuts through QRM and
competes with radios running far more power. Compare with your 100-watt rig. You will be
amazed by the signal reports!
TRAVEL LIGHT: Packs the same punch as 50-Watt radios without the heavy 10 Amp power
supply! Designed to run on NiCd's or the ultra light MFJ-4110 AC wall adapter supply.
RUGGED TRANSMITTER: Bullet-proof Motorola PA transmitter runs cool, and tolerates 3:1
VSWR accidentally opened feedlines or feedline shorts.
MADE TO LAST: Conservative design, with a premium plate through pc board, quality
components, handsome brushed aluminum panel, and a tough vinyl clad case ensure years of
dependable service.
CW ADAPTER AVAILABLE: Install the MFJ CW adapter board jump to the low end to work
CW. Semi-break in keying and sidetone.
At home or on the go, you will enjoy countless hours operating the MFJ-9440. Best of all, it is
fully backed by MFJ's exclusive "No Matter What" 1 year guarantee. If it breaks, we will take
care of it!