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Last modified 2024-03-18

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Alinco DJ-S4T

A picture of Alinco DJ-S4E

SPECIFICATIONS

GENERAL
Type:Amateur UHF transceiver
Frequency range: USA
TX: 440-450 MHz
RX: 410-470 MHz
Tuning steps:5 / 10 / 12.5 / 15 / 20 / 25 KHz
Frequency stability:±? ppm
Mode:FM
Channels / memory management: 40 regular
1 call
Priority function
RAM storage with lithium battery backup
Repeater shift / offset:±0 to 16 MHz in 5 KHz steps
Power supply:6-12 VDC (Depending on battery pack)
Current drain / power consumption:RX: ? mA
TX: Max ? A
Antenna impedance / connector:50 ohm / BNC
Dimensions (W*H*D):53*110*37 mm (2.1*4.33*1.46"), with EBP-16N or EDH-5
Weight:375 g (13.2 oz), with EBP-16N
Other features: DTMF keypad and DSQ paging. Backlit display. CTCSS/PL encoder.
Tone squelch and tone scan option (EJ-12U).




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 23.05 MHz
2nd IF: 455 KHz
Sensitivity:0.18 uV (12 dB SINAD)
Selectivity:
Image rejection:
AF output power / speaker:? mW at ?% distortion / 8 ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:

HighMidLow
2 m:1.5-5 W1 W100 mW

NB! The high output level depends on battery pack / voltage
Modulation system:Variable reactance frequency 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, 199x-199x (Discontinued)
Additional info:This is a simplified version of DJ-F4T with some features now optional
Related documents: User manual (349 KB)
Service manual (1.7 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
EA-17
EA-18
EBC-3
EBC-5
EBP-14N
EBP-16N
EBP-18N
EDC-24
EDC-25
EDC-34
EDC-35
EDC-36
EDC-37
EDC-43
EDH-5
EJ-10U
EJ-12U
EME-4
EME-6
EME-10(K)
EME-11
EMS-2Z
EMS-8
ESC-15
ESK-1
VHF antenna
UHF antenna
Belt clip
Shoulder belt with soft case
NiCd battery pack (Thin type). 7.2 V, 400 mAh
NiCd battery pack. 7.2 V, 700 mAh
NiCd battery pack. 12 V, 600 mAh
Wall charger (120 VAC)
Wall charger (220 VAC)
Quick charger (120 VAC)
Quick charger (220 VAC)
Mobile DC power cable/charger with noise filter
Cable power supply, 13.8 VDC
Mobile DC power cable/charger
Dry cell battery case, for six LR6 / AA batteries
DTMF encode/decode unit (Built-in for DJ-F4T/E versions)
CTCSS/PL tone squelch unit
Earphone-microphone with PTT
Earphone
Headset with PTT & VOX
Earphone-microphone with PTT & VOX
Speaker-microphone
Remote control speaker-microphone
Soft case
DTMF keypad (Built-in for DJ-F4T/E versions)