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galaxy_logo.gif (6857 bytes)     10 Meter Mobile Radio

 


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DX 44HP
AM/FM 10 Meter Radio

...Discontinued...

4 Download Manual

Features
  • Large Galaxy Meter
  • Automatic SWR Circuit
  • High SWR Alert Circuit
  • +10 KHz Circuit
  • Roger beep
  • Modulation Lamp
  • Variable Power Output
  • New bezel with Extra Chrome
  • Dual MOSFET Finals
  • Dimmer Pot
  • Echo with Dual Controls
  • Switchable Talkback
  • Blue Lighting
  • Three Year Warranty

VIDEOS

Tune-up Reports and Custom work done here at BellsCB:
This is a playlist and has multiple videos
 (notice the   button to change to the next video)

 

 

 

Galaxy radios sometimes have a small scratch or ding that the factory covers with touch up.  We cannot effect this and do not guarantee your radio to be cosmetically perfect.  Bells CB will make no marks or scratches on your radio ourselves.  Galaxy radio might though and I cannot control it.

 

 

 


      

The item most overlooked when ordering a custom radio is the microphone.  Your new radio will NOT sound great with a stock mic on it even if you have it tuned.  If your CB is more than a tool for work, you NEED to upgrade your microphone. 
My personal favorites are the
Astatic 636L and RD104E.

CB Microphone Wiring (Galaxy)

Comply with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. Further information can be found at the FCC website http://fcc.gov or the ARRL website http://arrl.org.

Transmitting using this radio requires an Amateur Radio License. Licensing information can be obtained by visiting www.fcc.gov or http://arrl.org. In Canada, visit http://strategis.ic.gc.ca or http://www.rac.ca

OUT
...AM/FM 10 Meter Radio...
...Discontinued...
$289



Optional Accessories
 Tune-up and frequency conversion. (Tune-up, Alignment and expanded frequency coverage)(AM: 1 ~ 10w Peak AM: 20 ~40) $39
Perform Receiver improvement mods.
(These mods replace key RX parts for better sensitivity and selectivity)
$26
 Install an CP-1 Top Gun Audio Compressor. (on - all the time) This amplifies your lower level audio on transmit.
NOTE: It becomes difficult to use the Talkback even at low volume with this mod.
$25
 Turner RK-56 Noise Canceling microphone.
(wired for this radio with a 4 pin plug)
$46
 Astatic 636L Noise Canceling microphone.
(wired for this radio with a 4 pin plug)
$29
 Astatic RD104-E Amplified microphone.
(wired for this radio with a 4 pin plug and a battery installed)
$39
SOLD OUT
  Install a Record/Playback Module 120 seconds (wired inside the radio with a switch on the side to record 120 seconds and to play it back) $77

SOLD OUT

Install  Star-Bryte Knobs  with dimmer control 7 Knob set parts and labor.

 

$189

Sound Byte link


SOLD OUT
 Install a Noise toy
(wired inside the radio with a switch or pushbutton to trigger any 30 second sound byte you want)
$65

Sound Byte link


 SOLD OUT
 Install a Noise toy as a background theme music
(wired inside the radio with a switch to play any background music at very low volume so you can talk over it.)
$65
 Add a Small External Speaker
(plugs into back of the radio for improved sound)
$12
 Add a Large External Speaker
(plugs into back of the radio for improved sound)
$25

 

Tuned up values on these watt meters
Dosy Bird RMS * Bird 43P
AM/FM 1 ~ 8w 1 ~ 8w 1 ~ 8w
PEAK AM 9 ~ 23w 3 ~ 10w 23 ~ 50w
*  The most informative and the one we use.
11/16/23

 

 

 

GENERAL

Frequency Range 28.065 to 28.505 MHz
Frequency Control  Phase Lock Loop (PLL) synthesizer.
Frequency Tolerance 0.005%
Frequency Stability 0.001%
Operating Temperature -30 °C to +50 °C.
Microphone Plug-in dynamic; with push-to-talk switch and
coiled cord.
Input power 13.8V DC nominal, 15.9V max, 11.7V min.

Transmit:

AM/FM Hi Power 10A.

Receiver:

Squelched, 0.3A.
  Maximum Audio output, _ 0.7A.
Size 2-3/8” (H) x 7-7/8” (W) x 9-1/4” (D).
Weight 5.0 1bs.
Antenna Connector UHF, SO239
Meter Illuminated; indicates relative output power,
received signal strength.

Transmitter

Power output AM/FM, - variable 2w~10W
AM Peak Power  35-40 Watts.
Modulation High-and low-level Class B, AM
Variable capacitance FM.
Spurious Emissions 60 dB
Frequency Response AM and FM: 450 to 2500 Hz.
Output Impedance 50 ohms, unbalanced
Output Indicators  Meter- shows relative RF output power.
Transmit LED glows red when transmitter is
in operation.

Receiver

Sensitivity AM: 0.5 mV for 10 dB (S+N)/N at greater than
½ -watt of audio output.
  FM: 1.0 mV for 20 dB (S+N)/N at greater than
½-watt of audio output.
Selectivity AM/FM: 6 dB @ 3 KHz, 50 dB @ 9 KHz.
Image Rejection More than 65 dB.
IF Frequency  AM/FM: 10.695 MHz 1st IF, 455 KHz 2nd IF
Adjacent-Channel
Rejection
60 dB AM
RF Gain Control 45 dB adjustable for optimum signal
reception.
Automatic Gain Control
(AGC)
Less than 10 dB change in audio output for
inputs from 10 to 100,000mV.
Squelch Adjustable; threshold less than 0.5 mV.
ANL Switch-able
Noise Blanker  RF type
Audio Output Power 4 watts into 8 ohms.
Frequency Response 300 to 2800 Hz.
Built-in Speaker 8 ohms, round. or External Speaker (Not
Supplied) 8 ohms; disables internal speaker when
connected.

 

 
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