Galaxy DX-2547 CB Radio Base Station AM/SSB/PA 40 Channel Talkback AC/DC SWR NEW

• New Style Midsize Chassis:
  • 4-3/4"H x 11-1/4"W x 13-1/2"D - 12 lb.
• Operates on both AC and DC
• Six Digit Frequency Counter
• Large, easy-to-read meter with 4 scales:
  "S" Meter indicates up to 60 dB over S9 Modulation Percentage Scale for use on AM Power Scale Calibrated for AM and SSB SWR Scale
• Automatic SWR Circuit (no complicated calibration procedure)
• Talkback Circuit with On/Off Switch and Volume Control
• Variable Power Output Control
• Roger Beep with On/Off switch and LED Indicator
• Galaxy Noise Filter for use on weak signals
• High SWR Alert LED Indicator
• Instant Access to Channel 9 or 19
• Receive Clarifier with On/Off Switch
• Tone Control for Receive
• Flip-Down Front Feet
• Powered Pin on Mic Jack
• Includes: 4-pin microphone, Complete soft-cover Service Manual including Schematic Diagrams enclosed with each radio (in addition to the standard operating manual)
• Two Year Warranty

ADDITIONAL FEATURES:

• AM, SSB and PA Modes
• LED Channel Indicator
• Green/Red LED Indicator for RX/TX
• 1/4" Headphone Jack on Front Panel
• Jacks for PA and External Speaker on Rear Panel
• Noise Blanker with On/Off Switch
• Automatic Noise Limiter with On/Off Switch
• Dimmer Control with On/Off Switch
• Receive Gain Control
• Mic Gain Control
• Handheld Microphone

GENERAL

Model

DX 2547

Frequency Range

26.965 - 27.405 MHz (40 Channels)

Emission Modes

AM/USB/LSB

Frequency Control

Phase Lock Loop (PLL) Synthesizer

Frequency Tolerance

0.005 %

Frequency Stability

0.001 %

Operating Temperature Range

-30°C to +50°C

Microphone

Dynamic PTT, 500 Ohms

Input Voltage (DC/AC Selectable)

13.8V DC / 110V AC 60Hz

Current Drain: Transmit (AM full mod.)

< 3.5A

Current Drain : Receive (Squelched)

£ 0.5A

Current Drain : Receive (Max. audio output)

< 1A

Antenna Connector

UHF; SO239

Dimensions

4-3/4"H x 11-1/4"W x 13-1/2"D

Weight

12 lb.

TRANSMITTER

RF Power Output

AM : 4W / SSB : 12W PEP

RF Transmit Modes

AM/SSB

Modulation

High and Low level Class B, Amplitude Modulation : AM and SSB

Spurious Emissions

-60 dB

Carrier Suppression

-60 dB

Audio Frequency Response

300 to 2500 Hz

Antenna Impedance

50 Ohms

Output Indicators

Meter shows relative signal strength, RF output power, SWR and AM Modulation level. Transmit LED glows red when transmitter is in operation.

RECEIVER

Sensitivity for 10dB S/N (AM/ SSB)

< 0.5 mV / < 0.15 mV

IF Frequency

AM: 10.695 MHz 1st IF, 455 KHz 2nd IF

Image Rejection

-50 dB

Adjacent Channel Selectivity

-60 dB

RF Gain Control

45 dB adjustable for optimum signal reception

Automatic Gain Control (AGC) Figure of Merit

100 mV for 10 dB Change in Audio Output

Squelch

Adjustable; threshold less than 0.5 mV

Noise Blanker

RF type

Audio Output Power

2.5W @ 10% THD

Audio Frequency Response

300 to 2500 Hz

Built-in Speaker

8 Ohms, 4 Watts

External Speaker (Not Supplied)

8 Ohms, 4 Watts