RigPix logo

 logo


Back to main

Back to Alinco

Next HF and more


Copyright logo


Last modified 2017-03-05

Alinco DX-SR8T

A picture of Alinco DX-SR8T

SPECIFICATIONS

GENERAL
Type:Amateur HF transceiver
Frequency range:TX: 10-160 m + WARC and 5.3 MHz (USA)
RX: 0.135-35 MHz
Tuning steps:10 / 100 / 500 Hz
1 / 2.5 / 5 / 9 / 10 / 12.5 / 20 / 100 KHz
Mode:AM/FM/SSB/CW
Channels/memory management:600 regular in 3 banks
2 priority
Alpha tags and scanning
Repeater shift/offset:? KHz
Power supply:11.7-15.8 VDC
Current drain/power consumption:RX: 0.7-1 A
TX: Max 20 A
Antenna impedance/connector:50 ohms / SO-239
Dimensions (W*H*D):240*94*255 mm (9.45*3.7*10")
Weight:4.1 Kg (9 lbs)
Other features:CTCSS/PL encoder. Built-in keyer with full QSK. IF shift. NB.
Detachable front panel. Serial PC-control. Cloning. Dimmer.




RECEIVER SECTION
Receiver system:Double conversion superheterodyne
1st IF: 71.75 MHz
2nd IF: 455 KHz
Sensitivity: AM 0.15-1.8 MHz: 10 uV
AM 1.8-30 MHz: 2 uV
FM 28-30 MHz: 0.5 uV
SSB/CW 0.15-1.8 MHz: 1 uV
SSB/CW 1.8-30 MHz: 0.25 uV
Selectivity: AM Narrow: 2.4 KHz (-6 dB), 4.5 KHz (-60 dB)
AM/FM: 6 KHz (-6 dB), 18 KHz (-60 dB)
SSB/CW: 2.4 KHz (-6 dB), 4.5 KHz (-60 dB)
Image rejection:70 dB
AF output power/speaker:2 W at 10% distortion / 8 ohms
External speaker connector:3.5 mm, 8 ohms




TRANSMITTER SECTION
RF output power: Hi: 100 W (AM 40 W)
Lo: 10 W (AM 4 W)
S-Lo: 1 W (AM 0.4 W). Internally adjustable between 0.1-2 W.
Modulation system: AM: Low power modulation
FM: Reactance modulation
SSB: Balanced modulation
FM deviation:2.5 KHz
Spurious emissions:Less than -? dB
Microphone impedance/connector:300 ohms / 8-pin




MISCELLANEOUS
Manufactured:Japan, 2009-201x
Additional info:
Related documents: User manual (6.7 MB)
Service manual (4 MB)
Modifications:Noise blanker fix (Youtube)
Options/Accessories:
ADUA-83
DM-330MV(E/T)
DM-340MV(E/T)
EDS-17
EDX-2
EMS-14
EMS-64
DC power cord with dual fuseholders. 25 A
Switch mode power supply. 5-15 VDC, 30 A peak
Regulated power supply. 0-15 VDC, 35 A peak
Front panel remote kit
Automatic longwire antenna tuner
Desk microphone
Hand microphone
A rear picture of Alinco DX-SR8T