Tigertronics SignaLink USB - SL-USB

Tigertronics SignaLink USB - SL-USB
Part Number: SL-USB
£99.95 ( £83.29 EXC. VAT )
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Product Information
  • Overview
  • Specifications
  • Customer Comments
  • Customer Reviews

This is for the SL-USB unit ONLY. You will require a cable to operate.

Add a cable from the options listed at the top of the page. Modules at the bottom of the page. 

Not sure what cable to order? Have a look at this link and guide from Tigertronics. Click here.


Once again Tigertronics sets the pace in digital operating! The new SignaLink<™> USB combines the legendary performance of our SL-1+ with a state of the art "built-in" low-noise USB Sound Card. This ground breaking innovation delivers optimum performance while eliminating the need to attach to your computer's existing sound card. 

- Built-in Low-noise Sound Card
- Simple Installation and Setup
- Complete Radio Isolation
- USB Port Powered
- Works with ALL Radios
- Uses Mic, Data, or Accy Port
- Supports All Sound Card Digital and Voice Modes

NOTE: The  SignaLink<™> USB  needs a cable to suit your radio.  Please select the cable from the product accessories list above or the acessories link below.  A jumper module may also be added as an optional accessory to ease configuration, especially if the Signalink is to be used with more than one radio, although these jumper modules are not essential because a set of jumper leads are provided with the SignaLink<™> USB 


Power Supply:		USB Port Powered
Audio Freq Response:	Approx. 300Hz - 3.3Khz @ 600 ohms
Sampling Size/Rate:	16 Bits, All standard rates are supported up to 48Khz
Computer OS:		Windows 98SE, ME, 2000, XP, Vista, Windows 7 & Windows 8 
MAC OS 9.1 or later
MAC OS X 10.00 or later
Computer Hardware:	This depends on the program that you are running 
(see your program's Help or ReadMe file for details).
Most communications programs run fine on a 266Mhz
or faster Pentium type processor, but some may require
a faster computer.
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 - 1AMP (max)
Radio Connector:	        TX Audio, RX Audio, PTT, GND - RJ-45
RX Audio/Speaker - 3.5mm Mono
Computer Connector:	USB 1.1/2.0 Compatible 
Standard USB "B" type connector
Other Connectors:	Aux. Speaker - 3.5mm Mono
Case:			        Extruded Aluminum - 6061T4
Dimensions/Weight:	1.6" x 3.2" x 3.6", 6.6 Ounces
Operating Temp:		-30C to +60C 
Dear ML&S,

I would just like to express my sincere thanks to everyone there for all the help, advice and service over the last year since I became Licenced, but I would like to say a special thank you to Paul, who, despite my frustration, has done me a great service.

Having purchased the Yaesu SCU-17 interface and not managing to get it to work, and on advice from a friend, wanted to send it back and get instead, the Tigertronics Signalink, as this model was tried on my rig and worked perfectly straight away. So upon contact with Paul at the shop, I explained the whole thing and to be honest, expected that unless the Yaesu proved to be faulty, that there was little help I would get, but, to my delighted surprise, Paul said, ok no problem, we can sort that out for you, just send it back with a cover note to explain what we are going to do, and we will get one packaged up and sent out for you.... What’s more, Paul and I managed to work it so we would be square on the cost. 

An absolutely fantastic job guy’s, I am very, very pleased with the service, you are by far the best company I have ever had the pleasure to deal with.

Many, many, many thanks. 

William Joyce


(4 reviews)Write a review
Tigertronics Signalink USB Cable
Well impressed with service of Special Cable required for use with Signalink USB and FT847. Requirements discussed via telephone late Friday evening and completed cable with required resistor and capacitor received in Saterday morning's post. Well done to all concerned.
Excellent piece of kit!
The Signalink USB is an excellent piece of kit. Easy to set up and use. ML&S sorted out the jumpers as having an FT-847 meant a resistor had to be installed. Works a treat though. If you run QRP I wholly recommend digi modes. Thanks to ML&S for sorting it out for me too!
On air in minutes
Easy to hook up to your radio and PC to get on air with datamodes. After wiring up a cable for my FT-847, as this radio has a specific connection for data, I was on 20M with DM780 in less than 10 mins. Recommended Product.
Easy and excellent
A superb way to hook up your radio to your PC. No problems with noisy lines between your radio and PC/laptop, the transformer isolation takes care of that. Easy to setup with both Windows and Linux and having this as a second sound card allows you to seperate system and radio audio. Great stuff.
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