100% Canadian

All prices are in CDN dollars.

1-800-585-9331

GPSC PN
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Compatible ICOM Radios:

  • IC-275A
  • IC-575A/H
  • IC-707
  • IC-725, IC-726
  • IC-728, IC-729
  • IC-735, IC-736, IC-737, IC-738
  • IC-7400
  • IC-746**
  • IC-746PRO**
  • IC-756 / 756PRO
  • IC-756PROII, IC-756PROIII
  • IC-761, IC-765
  • IC-775, IC-775DSP
  • IC-781
  • IC-7600, IC-7700, IC-7800
  • IC-820H, IC-821H
  • IC-910H
  • IC-970
  • IC-M600
  • IC-M700PRO
  • IC-M710
  • IC-M802

**This jack supports HF operation only.  If you want to operate both HF and VHF, then you’ll need to use the 6-pin mini-DIN Data Port instead (IC-746PRO model only).

SignaLink USB Product and Compatibility Guide (pdf)

Tigertronics SignaLink USB SLUSB8PD Specs

Power Supply: USB Port Powered (max current draw is ~140ma on transmit, ~80ma nominal)
Audio Freq Response: Approx. 200Hz – 4000+Hz @ 600 ohms**
**VARA WIDE / VARA 9600 Users – Be sure to see the VARA WIDE Information!
Sampling Size/Rate: 16 Bits, All standard rates are supported up to 48Khz
Computer OS: Windows 98SE, ME, 2000, XP, Vista, Windows 7, 8.x, 10 and Windows 11
MAC OS 9.1 or later**
MAC OS X 10.00 or later**
Linux**
Computer Hardware: This depends on the program that you are running.  See your program’s documentation for details.
Radio In/Out Z: 600 Ohm (nom).  TX/RX Levels are fully adjustable for compatibility with Hi-Z and Low-Z radio connections.
Auto-PTT™ Delay: Adjustable Transmit “Hang Time”, 30 ms to 3 seconds.
PTT Circuit: Relay. Rating – 1A @ 24VDC (max), 0.5A @ 120VAC (max)
Radio Connection: TX Audio, RX Audio, PTT, GND – RJ-45 Female
RX Audio/Speaker – 3.5mm mono*
*Note:  This connector accepts both stereo and mono plugs but it is wired for mono operation.
Computer Connection: USB 1.1/2.0/3.0 Compatible.  Standard USB “B” type connector.
Other Connectors: Aux. Speaker – 3.5mm mono*
*NOTE:  This connector accepts both stereo and mono plugs but it is wired for mono operation.
Case: Custom extruded aluminum, powder coated
Dimensions/Weight: 1.6″ x 3.2″ x 3.6″, 6.6 Ounces
Operating Temp: -30C to +60C

**The Mac and Linux operating systems are not officially supported by the chipset manufacturer, or Tigertronics, but they have been used with the SignaLink USB for years.

In the Box:

  • Fully Assembled Detachable Radio Cable, 8-pin DIN style for ICOM
  • USB Cable
  • Jumper Wires
  • Allen Wrench
  • Rubber Feet
  • Printed Installation Manual