Availability
CW and Digital Modes
Digirig Digital Mode and Radio Control Interface Kits
Digirig Digital Mode and Radio Control Interface Kits are compact, USB sound card-based devices designed to streamline digital communications for Amateur Radio operators. Featuring a standard audio codec and flexible Push-To-Talk (PTT) options, Digirig offers broad compatibility across major desktop and mobile platforms. Each kit comes with a Digirig Mobile, a USB-C to USB-A cable, and the appropriate transceiver cables for your selected radio. All-in-One Connectivity At the heart of Digirig Mobile is a built-in USB hub that integrates two essential components: • A CM108-based sound card for audio processing • A CP2102-based serial port bridge for CAT control and programming Includes Additional Circuitry Support for: • Hardware PTT switching • Serial level conversion • Signal filtering and attenuation What truly sets Digirig apart is its single USB connection to the computer, consolidating all digital functions—including audio, CAT control, and optional modules like a GPS receiver—into one compact, efficient enclosure. Computer Connection Digirig connects to your computer via a single USB Type-C port labeled "USB." This connection handles both power and data. The other end of the cable can be USB-A or USB-C, depending on your device—ensuring compatibility with: • Windows, macOS, and Linux systems (including Raspberry Pi) • Android tablets and smartphones Transceiver Connections On the radio side, Digirig features two 3.5mm TRRS sockets: • Audio: Connects ground, audio input/output, and hardware PTT—essential for all digital modes. • Serial: Used for optional CAT control with the transceivers supporting this functionality, firmware updates, and programming presets or channels. - All Digirig cables use a straight TRRS connector on the Digirig side for consistency and reliability. Serial Port Configuration When using the serial socket, Digirig must be configured to match your transceiver's expected serial voltage levels. This is done via solder switches and is not typically changed during regular operation. If you use multiple Digirig units with different configurations, labeling them is recommended to avoid confusion. * Note: Serial configuration is only relevant for radios that support CAT control. Digirig works seamlessly with basic transceivers that do not support CAT control or transceivers that do not have serial cable connected. Digirig Digital Mode and Radio Control Interface Kits Include: (1) Digirig Mobile (1) USB-C to USB-A Cable (1 Set) Transceiver Cables
( 8 )
$89.95
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$99.99
Digirig Digital Mode and Radio Control Interfaces
Digirig Digital Mode and Radio Control Interfaces are compact, USB sound card-based devices designed to streamline digital communications for Amateur Radio operators. Featuring standard audio codec and flexible Push-To-Talk (PTT) options, Digirig offers broad compatibility across major desktop and mobile platforms. Note: Transceiver cables, and a USB cable are not included. You will need a USB Type-C cable that supports both power/charging and data transfer. For your convenience, we also offer complete kits that include both the correct transceiver cables and a compatible USB-C cable.
( 8 )
$54.95
Chelegance CQ-K557 Straight Key and Code Practice Oscillators
Chelegance CQ-K557 Straight Key and Code Practice Oscillators offer a convenient solution, combining a straight key and code practice oscillator in one unit. This makes it ideal for both Morse code training as well as live radio operation. Its high-quality construction ensures precise keying and clear tones, essential for accurate operation and effective practice sessions. A CR-2032 button cell battery can be used for training, which causes the training oscillator to emit light and sound signals (battery not included). In regular operation, when connected to a radio, no battery is required.
( 1 )
$64.99
Unified Microsystems XT-4 MK2 CW Memory Keyers
Unified Microsystems XT-4 MK2 CW Memory Keyers are small, light-weight battery powered CW memory keyers that are perfect for Field Day, POTA, SOTA, DXpeditions, mobile and multi-operator scenarios. The clean design of the XT-4 MK2 will also look great in your shack!
( 6 )
$89.95
Begali Magnetic Desktop Base for Adventure Keys
This Begali Magnetic Desktop Base is required to use the Begali Adventure Keys on a desktop or on any metallic surface. Although many QRP portable ops use the Adventure Key attached to a radio-specific bracket, the Adventure Key may be attached to this accessory magnetic DESKTOP BASE and used just about anywhere. The combined weight of the key and the base is about half a pound - so, if you have a heavy hand and no metallic surface for the base magnets, you can use the mounting holes in the Magnetic Desktop Base to secure it in place.
Not Yet Reviewed
$59.99
Begali Keys and Paddles Accessory Finger Pieces
Begali Keys and Paddles Accessory Finger Pieces include solid, perforated and slotted aluminum in various shapes and sizes. Limited versions are available to fit exclusive groups of keys, as described in the listings. Part number letters represent sizes and groups: L = Long S = Short SC = Sculpture, 70th Anniversary, Expedition, Contour and Pearl
Not Yet Reviewed
$52.99
Chelegance CQ-K553 Straight Keys
Chelegance CQ-K553 Straight Keys are a classic Morse key crafted from durable stainless steel with an additional coating that ensures longevity and reliable performance. Their timeless design and robust construction make them an ideal choice for both beginners and seasoned operators. Enhance your Amateur Radio operating experience with the Chelegance CQ-K553 Straight Key, combining classic design with modern functionality.
( 1 )
$91.99
Begali Radio Mounting Brackets for Adventure Keys
Begali Radio Mounting Brackets for Adventure Keys are made for specific brands and models of QRP portable transceivers. These brackets accept only the Begali Adventure Dual and Adventure Mono keys, which are sold separately. This series of model specific Radio Mounting Brackets includes: Elecraft KX3 Elecraft KX2 Yaesu FT-817/FT-818 Icom 705 (also see the BGL-ADVENTURE705 Combination Key & Radio Mounting Bracket) This list is subject to change, and some models are available only by special order.
Not Yet Reviewed
$55.99
West Mountain Radio RIGblaster Nomic Digital Mode/Rig Control Interfaces
West Mountain Radio RIGblaster Nomic Digital Mode/Rig Control Interfaces are small, simple, rugged, and inexpensive sound card interfaces--perfect for portable use or temporary setups such as Field day or DX-peditions. Advanced digital modes are becoming much more common. Don't be left behind as others grasp at the digital age. Grab one of these West Mountain Radio RIGblaster Nomic Digital Mode/Rig Control Interfaces from DX Engineering and stay up on all of the latest modes! Check these quality features: * Can be used with almost any make or model microphone and most model radios, no matter what brand * Any radio that has an 8-pin round screw-on microphone connector * Any radio that has an RJ-45 modular telephone-style connector * Any radio with RJ25 6-wire microphone connector will work with the purchase of an optional FT100 style 6-wire modular microphone cable * Any radio with 4-pin round microphone connector will work with the purchase of a optional 4-pin microphone cable * Supplied with both a standard DB9 RS232 serial cable and USB cable interface (supported for Mac (OS9,10) for Linux or Windows (98SE--Vista 32 and 64 bit)! May be used on old or new computers with your choice of USB or RS232 DB9 serial * No external power supply necessary, so it is great for portable or QRP operation * Great simple and inexpensive choice for a dedicated Internet link with the EchoLink system * Properly matched and RF-suppressed audio for your radio * Fully isolated transmit audio and PTT keying, unlike other interfaces that have little or no isolation * Easier hookup thanks to our fully isolated audio and computer keying circuits * Positive and fully automatic PTT control supported almost 100 ham programs, no illegal or spurious signals, due to built-in sound card VOX operation Note: For additional product information, please look at the files under the "Documentation" tab.
( 9 )
$69.95
Chelegance JKEY-25 Portable Straight Keys
Chelegance JKEY-25 Portable Straight Keys are lightweight, entry level straight keys that are ideal for beginners or for portable operation. Made of lightweight aluminum, and weighing at just 325 grams, this key is light enough to use portable but sturdy enough to use in the shack. Add a strap and this key can be used as a leg key. The JKEY-25 comes with a 36 in. long cable terminated in a mono 1/8th in. (3.5mm) connector and a ¼ in. adapter to convert the connector for radios that need the larger plug. Simply plug the key into the key jack on your radio and you're off and running. Additional Feature and Specifications: • Frame Material: 7075 Aviation Aluminum Alloy • Color: Anodized Black • Contact Material: Pure Flat Brass • Cable Length: 36 in. long • Connector: 1/8th in. (3.5mm) Mono Plug • Dimensions: 5.9 in. x 3.5 in. x 2.75 in. (150mm x 90mm x 70mm) • Net weight: 0.72 lbs. (325g) • Included Accessories: 1/8th in. to 1/4 in. mono adaptor
Not Yet Reviewed
$70.99