The SignaLink SL-1 and SL-1+ only pass audio signals to and from the sound card, so they will work with ANY sound card that has a microphone input and a speaker output. The SignaLink Model SL-1+ also works sound card Line Input and Line Output jacks for greater flexibility. What you should really be asking is if the software will work with your computer and sound card.

The SignaLink SL-1 will work with ANY transceiver, receiver or scanner, that has an external speaker output and a microphone input (required for transmit only). The SignaLink SL-1+ will also work with your radio's Data and Accessory Ports. Unlike many interfaces the SignaLink does not require VOX capability, so it is perfect for that little QRP rig! Specific radio requirements are dependent on the software you choose and the modes that you wish to operate.

Yes, it will. A program called Multimode will let you run PSK31, RTTY, Fax, WeFax, SSTV, ACARS, Packet, DTMF plus some other interesting modes. New software is being developed all the time. See our SignaLink Software page for the latest information.

The SignaLink is not frequency dependent so it will work on any frequency your radio can operate on. The SignaLink only controls the signals going in and out of the radio so it does not affect the actual operating frequency. If your radio can receive the signal, the SignaLink will deliver it to your sound card for processing!

No. The sound is an essential part of the game, and ST will refuse to run without sound support as described in 2.1.

Yes, because the SignaLink doesn't require a connection to the computer's serial port! Unlike other interfaces, the SignaLink never requires a serial port connection. This is particularly handy if your computer doesn't happen to have one! In addition to simplifying your installation, this feature also reduces the likelihood of the computer's RF noise getting into your radio. It also eliminates serial port related transmit problems that plague other interfaces.

Look in /etc/rc.d/rc.modules under the Sound Support section. There are several examples of modprobe lines for various sound cards. Yours may be listed. If it isn't, you can look in /usr/src/linux/Documentation/sound for specific sound card information. Once you have the appropriate modprobe line or lines for your sound card, add them to /etc/rc.d/rc.modules to have the driver load at boot time.

With the current sound driver it's possible to have several SoundBlaster, SoundBlaster/Pro, SoundBlaster16, MPU-401 or MSS cards at the same time on the system. Installing two SoundBlasters is possible but requires defining the macros SB2_BASE, SB2_IRQ, SB2_DMA and (in some cases) SB2_DMA2 by editing local.h manually. It's also possible to have a SoundBlaster at the same time as a PAS16. With the 2.0 and newer kernels that configure sound using make config, instead of local.

The SignaLink is available in two models, the "SL-1" and the "SL-1+" (see our Product Comparison page, or the above question for a comparison of the two models). The SignaLink SL-1 works only with the radio's Mic jack, while the SignaLink SL-1+ works with the Mic jack, Data Port, and Accessory Port. We recommend that you attach the SignaLink Model SL-1+ to your radio's Data Port or Accessory Port connector.

The SignaLink Cable Kit comes with everything you will need to begin using the SignaLink "right out of the box". The kit contains all of the cables that you will need to connect the SignaLink to your sound card and radio's external speaker output (needed if speaker audio isn't available on the Mic connector). A stereo audio splitter is also included so that you can keep your computer speakers plugged in (great when using the computer for other things like games, email, internet, etc.).

The CD that is supplied with the SignaLink contains the most popular FREEWARE and SHAREWARE programs for all of the most popular modes including PSK-31, SSTV, MT-63, CW, RTTY, AMTOR, & Packet. Software for other modes can be downloaded from our SignaLink Software Page. The complete Tigertronics web site, which includes extensive support information for the SignaLink, is also included on the CD. The SignaLink is not "passive" like less capable interfaces.

The SignaLink SL-1 and SL-1+ support ALL Digital modes that are available for sound card interfaces, including, PSK31, MT-63, WSJT FSK441, SSTV, APRS?, and Packet (300 and 1200 baud). The SignaLink SL-1+ also supports ALL Voice modes (VOIP), such as EchoLink?. About the only modes that you can't operate with the SignaLink, or any other sound card interface, are Pactor, G-TOR and Clover.

Yes, you can. George Rossopulos (SV2AGW) has written a wonderful program called AGWPE (AGW Packet Engine) that allows you to run 300, 1200, and 9600 baud packet. See our SignaLink Software Page for more information. Also, be sure to check out KC2RLM's Sound Card Packet page. This page has step by step instructions on how to configure and use AGWPE with various packet and APRS? programs.

Radio Cables - The SignaLink comes supplied with a single the radio cable. Please see Question #5 to determine which SignaLink unit to order. Computer Cables - The cables that connect the SignaLink to your sound card are not supplied with the unit. However, we do offer an optional SignaLink Cable Accessory Kit (P/N: SLASSY). You can also purchase the cables from your local electronics supply store.

The good news is, most computers nowadays do have sound cards, and a set of typical basic speakers usually costs only $10 - $20. You can buy computer speakers at most computer stores and electronics stores, and the larger office supply stores. You might get the best price on speakers at a medium-size or smallish computer store that assembles custom PCs in-house and also sells parts. You may want to try looking under "Computers - Supplies & Parts" in your local Yellow Pages.

modprobe cs4232 io=0x534 irq=5 dma=1 dma2=0 note that, although this works for one of the authors, you may need to adjust the settings.

The modem does not have the required hardware to perform this function without a Full duplex sound card. No special connections are required between the sound card and the modem. When the sound card and HSP modem are installed properly with all the correct drivers, the sound cards microphone and speakers will be used for the Speaker Phone feature.

macam focuses on video. Cameras that have microphones almost universally use USB Audio Class for sound. This enables the system software driver to use the camera microphone while macam handles the video. The macam application does not record sound for movies, this is a deliberate choice [what should it sound like at 10x?]. The macam component lets the system deal with sound.