Motorola Oncore VP/UT+/GT+ Interface Board SemiKit by McKinney Technology Instructions and Schematic diagram by Doug McKinney, KC3RL (SK, 2006) http://www.tapr.org/pdf/vpguib.pdf
greg w9gb Sent from iPad Air > On Mar 28, 2017, at 1:47 PM, Gregory Beat <[email protected]> wrote: > > Larry - > > Interface Boards for Motorola (and Garmin) receivers have been discussed (and > sold) by TAPR since late 1990s. TAPR archives all of this documentation, for > discontinued GPS kits, can be seen on the left margin. > https://www.tapr.org/gps_exp-kit.html > > Tom Clark, W3IWI Total Accurate Clock (TAC) project (1996) covers the entire > topic. > https://www.tapr.org/kits_tac2.html > > Simple interface board schematics (Serial Level converters, and voltage > adjustments for external antennas/ 3.3 or 5 V) can be found throughout the > Internet since mid-1990s. > Numerous radio amateurs DIY their own (breadboard) or sold small interfaces > at hamfests (1996-2006), until newer GPS solutions became surplus (and > smartphones with built-in GPS appeared after 2007). > > Doug McKinney, KC3RL (SK, December 2006) offered interface boards for the > Garmin (GPS-25) and Motorola receivers until about 2005. I have one of > Doug's boards in my GPS parts box. These were sold by TAPR until their > inventory was exhausted. > -- > Garmin > https://www.tapr.org/gps_garminib.html > Motorola > https://www.tapr.org/gps_vpib.html > > Synergy M12-MB board (web link to photo [jpg] below) > IF you look closely at the Synergy Board, you see the board outline and 2x5 > (10-pin) header for the earlier 8-channel Motorola receivers > https://www.tapr.org/images/M12-MB.jpg > > greg > w9gb > > Sent from iPad Air > >> On Mar 28, 2017, at 12:18 PM, Larry McDavid <[email protected]> wrote: >> >> What "OEM supplier?" Do you mean from Synergy Systems? Or, is there an >> enclosure supplier to Synergy? >> >> Do you know if there is a schematic of the Synergy interface board available? >> >> Larry W6FUB >> >>> On 3/27/2017 9:31 AM, Gregory Beat wrote: >>> The TAPR offering is a "partial kit" from the Synergy's SynPaQ/E product. >>> Here is that data sheet: >>> http://www.synergy-gps.com/images/stories/pdf/synpaq%20product%20data%20sheet%20040110.pdf >>> Blank aluminum end-plates can be fabricated, or purchased from the OEM >>> supplier. >>> >>> w9gb >> -- >> Best wishes, >> >> Larry McDavid W6FUB >> Anaheim, California (SE of Los Angeles, near Disneyland) _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
