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Last modified 2018-11-02

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Galaxy DX-77HML

A picture of Galaxy DX-77HML

SPECIFICATIONS

GENERAL
Type:Citizen band/"Freeband"/Export transceiver
Frequency range:25.615-28.305 MHz
Channels/tuning steps:240
Mode:AM/FM/SSB
Frequency control:PLL
Power supply:11.7-15.9 VDC
Current drain/power consumption:RX: 0.6-1.2 A
TX: Max 6 A
Antenna impedance/connector:50 ohms / SO-239
Dimensions (W*H*D):200*60*235 mm (7.88*2.38*9.25")
Weight:2.27 Kg (5 lbs)
Other features:PA. NB/ANL. Roger beep. Echo chamber. +10 KHz switch.




RECEIVER SECTION
Receiver system: Single conversion superheterodyne (SSB)
IF: 10.695 MHz
Double conversion superheterodyne (AM/FM)
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity: AM: 0.5 uV (10 dB S+N/N)
FM: 1 uV (20 dB S+N/N)
SSB: 0.25 uV (10 dB S+N/N)
Selectivity: AM/FM: 3 KHz (-6 dB), 9 KHz (-50 dB)
SSB: 2.1 KHz (-6 dB), 3.3 KHz (-60 dB)
Image rejection:65 dB
AF output power/speaker:4 W at ?% distortion / 8 ohms
External speaker connector:3.5 mm, 4-8 ohms




TRANSMITTER SECTION
RF output power: AM/FM: Hi 7 W, Mid 4 W, Lo 1 W
SSB: Max 25 W (PEP)
Modulation system: AM: High- and low class B
FM: Variable capacitance
SSB: Balanced
FM deviation:? KHz
Spurious emissions:Less than -? dB
Microphone impedance/connector:? ohms / 4-pin




MISCELLANEOUS
Manufactured:Malaysia, 199x-20xx (Discontinued)
Additional info:
Related documents:User manual (283 KB)
Modifications:
Reviews:
Options/Accessories:
FC347 External frequency counter