The Galaxy 45MP is a cool
radio. This is a AM/FM chassis, with all the fixings! The dual echo
board gets your audio to sound just the way you like it. Talkback so
you can hear that awesome echo works great. The 2 Big Finals get
this radio PUMPING BIG WATTS, after it gets SuperWackPacked. A good
pick for the Big Truck, Base Station, or running with or without a
amp. Galaxy radios are OK on SSB, but the best style chassis for BIG
am audio. That's what the 45 MP is a Big AM chassis. If you do run a
amp, try a amp that likes a low dead key. Why? This radio will make
the box swing loud and proud! There are a few things we don't like
about this one, but its all in all a good all round radio.
The Galaxy 45MP Specifications:
General
Frequency Range 28.315 ~ 28.755 MHz
Emission AM/FM
Frequency Control Phase-Lock-Loop (PLL)
Synthesizer
Frequency Stability 0.001%
Temperature Range -30¡C to +50¡C
Antenna Impedance 50 Ohms
Antenna Connectors Standard SO-239 type
Input Voltage 13.8V DC
Size 7 7/8" (W) x 2 3/8" (H) x 10 1/4" (D)
Weight 5.0 lb.
TRANSMITTER
RF Power Output AM/FM: 10W
Spurious Emission -50 dB
Audio Distortion 10%
Frequency Response 300 to 2500 Hz
Microphone Dynamic
RECEIVER
Sensitivity for 10 dB (S+N)/N AM: < 0.5 uV
Sensitivity for 12 dB (S+N)/N FM: < 0.25 uV
Squelch Sensitivity < 0.5 uV
Selectivity -55 dB
Image Rejection -50 dB
Hum & Noise 40 dB
AGC Figure of Merit 100 mV for 10dB Change in
Audio Output
Audio Power Output 2.5W @ 10% Distortion
Audio Response 300 to 2500 Hz
FEATURES
Front mic jack
Two 2SC1969 output transistors that generate 10
watts of power for AM and FM operation (No SSB operation)
Chassis incorporates a solid aluminum finned
rear section as a heatsink
New "StarLite" faceplate is matte black with all
lettering backlit in green and blue
Same main circuit board as the DX 48T
Medium duty DC power cord
Large, easy-to-read meter with 4 scales:
"S" meter indicates up to 60dB over S9
Modulation percentage scale for use on AM
Calibrated power scale
SWR scale
Automatic SWR circuit (No complicated
calibration procedure required)
LED lights red to warn of high SWR
Variable power output control
Echo with dual controls
Talkback circuit with On/Off switch and volume
control