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Digital / Packet

Displaying ads 1 to 10 of 47 ads in this category.
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 Signalink USB Digital interface  
Tigertronics digital interface, with USB cable and radio interface cable (currently wired for Icom IC910H 8pin DIN.) Clean and in good working order. Asking $80.00 shipped continental US. Preferred method of payment is paypal, venmo or zelle.

Listing #1756728 - Submitted on 01/24/26 by Callsign AB6KX, Modified on 03/28/26 - IP: syn-142-129-173-132.res.spectrum.com
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 MMDVM Hotspots For DMR C4FM and Others   
Latest WPSD software, works simplex or duplex like a little repeater.
Recently built, new complete tested. Supports DMR, P25, D-Star and System Fusion. Raspberry pi 3B with Duplex MODEM and OLED display. You can use WIFI or ethernet. I built it on a plexiglass base with rubber feet, I also a plastic case version that fits it pretty well. Size of a pack of cigarettes. The little one is a pi zero 2 w metal case with wifi only. Your choice $100 shipped. Comes with USB power cord if you need power supply add $10. Comes mostly configured. I have over 50 years in electronics. TNX Steve K9CZ Paypal FF or send a check. I'm good on QRZ.


Listing #1763355 - Submitted on 03/27/26 by Callsign K9CZ, Modified on 03/28/26 - IP: c-98-220-50-113.hsd1.il.comcast.net
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 4 SALE: AEA PK-2232 TNC Setup  
AEA /Timewave calls the DSP-2232 “The Cadillac and Corvette of data controllers.” Work satellites, HF, VHF, and Gateway between HF and VHF with 2 ports.
Best performing TNC I’ve had, with the Mode and speed on the Display, and being able to ‘read the mail’ on the Display. However, just too big to fit on my Desk with 4 Radios, so I’ve had to go back to a smaller TNC.
Comes with a 12v 1A ‘Wall Wart’ PS, 2 DB9 Computer Cables for either gender, a 36” TNC to Radio 5-pin Din to loose ends and color- conversion list with Din plug wire colors to DSP2232 cable colors, and a 36” CW Key Cable.(Manual is available on line at RigPix and others)
in excellent condition and works as it should. As with any equipment of this age it is being sold AS IS with no Returns. Check my excellent feedback on QTH, eBay, eHam, etc. $225 includes shipping in Con USA. Postal Money Order only accepted.


Listing #1763351 - Submitted on 03/27/26 by Callsign N7FAE - IP: 99-43-15-235.lightspeed.mtryca.sbcglobal.net
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 FS: RapidM RM2 Mil-spec M110A Modem  
Purchased new in Oct 2024 at $2371.63 with the M110A license. Very Compact and very solid functionally. Comes with full harness and power cables (currently configured for MiCOM-Z). Software includes DataPoint v.1.1.6 and documentation. Expandable to M110B. Operationally solid with NOSS messaging interface. Transfer of warranty via NVIS. I am asking $1850.00 shipped fully insured within CONUS. OCONUS HI and AK can be considered for a small increase. Due to scammers, no returns. I do have additional pics if desired. I know these are not cheap!

Listing #1763310 - Submitted on 03/27/26 by Callsign WQ6N - IP: 76-216-251-195.lightspeed.sndgca.sbcglobal.net
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 MFJ Digital Mode Interface MFJ-1279   
MFJ Digital Mode Interface MFJ-1279 Brand New. Never used. 8 pin mc cable internal dip switches for radio configuration. FT8 for a rig without a soundcard. Check them out online. Here ya go. I like these better than signalink. $60 shipped.

Listing #1760436 - Submitted on 02/28/26 by Callsign W1MBB, Modified on 03/26/26 - IP: 23.124.38.7
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 MFJ-1279 Deluxe Sound Card Open Box  
This new, open-box MFJ-1279 Deluxe Sound Card Interface is the perfect solution for running FT8 and other digital modes — PSK31, RTTY, SSTV, JT65, and more — on any HF transceiver without a built-in sound card. A step above the MFJ-1275, this deluxe unit packs in everything you need: transformer coupling that eliminates ground loops, hum, and RFI; a direct keying jack for effortless CW or FSK operation; an aux input for connecting external audio devices like a camcorder or VCR without ever swapping cables; front panel switches for monitoring, on/bypass, and VOX/Manual PTT control; and a built-in 1/4" stereo headphone jack. $75 shipped CONUS.


Listing #1760880 - Submitted on 03/04/26 by Callsign W1MBB, Modified on 03/26/26 - IP: 23.124.38.7
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 MINT Yaesu GS-232B Rotor Interface  
Seamlessly connects your analog Yaesu rotor control box (such as the 5400 or 5500 az el rotators) to your PC via this time tested interface.
Mint condition, box only opened for photographs. Save $200 vs retail (they’re currently on back order at DXE and most ham stores).
Just $499 shipped WW.


Listing #1763071 - Submitted on 03/24/26 by Callsign K1FIE - IP: 12.47.128.137
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 FS Openspot M1KE
Up for sale is the Openspot M1KE. Unit is like new with not a mark on it. Includes the box and lanyard which was never used. Can send pictures for anybody interested. Asking $350 for it shipped in the lower 48. Only used here at the desk

Listing #1763061 - Submitted on 03/24/26 by Callsign KB9LIQ - IP: 168.92.205.180
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 MFJ 434 voice keyer nice working   
This is a voice keyer records up to 5 messages for playback
It works as it should it is not the b model or it would be higher price
125 shipped


Listing #1762838 - Submitted on 03/22/26 by Callsign KE5FAQ - IP: 146.12.250.247
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 For Sale: Open spot 4 Pro  
For Sale: Open Spot 4 Pro with charger. It performs with no issues I'm selling it for another Ham. Asking $255.00 + shipping. If you purchase and are in a reasonable driving distance I will meet up.

Listing #1761048 - Submitted on 03/05/26 by Callsign K4LOB, Modified on 03/22/26 - IP: 151.sub-97-221-14.myvzw.com
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Elecraft KX3 Heatsink / 14 volt 4 Amp Clean DC Power Supply
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