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Last modified 2025-10-04

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Galaxy DX-979

A picture of Galaxy DX-979

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.405 MHz
Channels / tuning steps:40
Mode:AM / SSB
Frequency control:PLL (RCI-8719-99)
Frequency stability:0.001% @ -30 to +50°C (-22 to +122°F)
Clarifier or Delta tune:±? KHz
Power supply:13.8 VDC
Current drain / power consumption:RX: ? mA
TX: ? A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):184*57*229 mm (7.25*2.25*9")
Weight:1.59 Kg (3.5 lb)
Other features:PA. NB/ANL. Dimmer. SWR-meter. Talkback.
Illuminated faceplate.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity: AM: 0.5 uV (10 dB S+N/N)
SSB: 0.25 uV (10 dB S+N/N)
Squelch sensitivity:Less than 0.5 uV (Threshold)
Selectivity:
Image rejection:60 dB
AF output power / speaker:2.5 W at 10% distortion / ? ohm
External speaker connector:TS "Minijack" (3.5 mm), 4-8 ohm




TRANSMITTER SECTION
RF output power: AM: 4 W
SSB: 12 W (PEP)
Modulation system:
FM deviation (Factory set):No FM
Spurious emissions:Better than -60 dB
Microphone impedance / connector:? ohm / 4-pin (Male locking ring jack)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:China, 20xx-20xx
Main PCB: Early
EPT092912Z by Ranger
Later
EPT092913Z by Ranger
MOSFET
EPT? by Ranger
Sub PCBs:
Additional info:
Related documents: User manual (479 KB)
AF amplifier: TA7222AP
Early/later version
RF driver: 2SC2166
RF final: 2SC1969
MOSFET version
RF driver: IRF520
RF final: IRF520
Known markets and approvals: USA
FCC ID: ?
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options / Accessories:
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