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Last modified 2022-10-28

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Alinco DJ-S42

A picture of Alinco DJ-S42

SPECIFICATIONS

GENERAL
Type:Amateur UHF transceiver
Frequency range: Japanese domestic market
TX: 430-440 MHz
RX: 430-440 MHz
Tuning steps:? KHz
Frequency stability:±5 ppm (No temperature reference)
Mode:FM
Channels / memory management: 100 regular
Repeater shift / offset:±0 to ? MHz
Power supply:3-4 VDC (EBP-60 or two LR6 / AA batteries)
or 3-6 VDC external
Current drain / power consumption:RX: 14-70 mA
TX: Max 1 A
Antenna impedance / connector:50 ohm / SMA
Dimensions (W*H*D):57*98*28 mm (2.24*3.86*1.1")
Weight:162 g (5.71 oz), with antenna and EBP-60
Other features:CTCSS/PL. Backlit display.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 21.7 MHz
2nd IF: 450 KHz
Sensitivity:? uV (12 dB SINAD)
Selectivity:12 KHz (-6 dB)
35 KHz (-60 dB)
Image rejection:60 dB
AF output power / speaker:150 mW at 10% distortion / 8 ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:

High
@3.7V
Low
2 m:1 W500 mW
Modulation system:Reactance modulation
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Better than -60 dB
Microphone impedance / connector:2 Kohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 2006-20xx
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
EA-150
EA-151
EBP-60
EDC-138A
EDH-33
EME-6
EME-21A
EME-21AB
EME-26
EME-29A
EME-30A
EME-31A
EME-50
EME-57A
ESC-40
Rubber antenna
Rubber antenna
Li-Ion battery pack. 3.7 V, 1200 mAh
Quick charger
Cigarette lighter cable with DC/DC-converter
Straight cord earphone
Earphone-microphone
Earphone-microphone, black color
Curled cord earphone
Earphone-microphone
Earphone-microphone
Earphone-microphone
Straight cord earphone
Earphone-microphone with VOX
Soft case