[M1GEO] Packet Stuff to find a new home
 

George Smart - M1GEO

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Packet Stuff to find a new home

Posted: 12 Mar 2019 05:53 PM PDT
https://www.george-smart.co.uk/2019/03/tncs-for-sale/



I have some Ham Radio TNCs, BayCom Modems and a Radio to find new home.
Whether for APRS or setting up a new node, theyre yours for the cost of the
postage (and a donation if youre feeling super generous)! I have weighed
each item alone, but there will be a few hundred grams for packing
materials and a box to consider, too.




Theres also a working Tait T500 (RX & TX on frequency. Not thoroughly
tested, believed to be fine) that is wired for any of the Kamtronics units
(radio has 9-pin D). Item #12.




Ive taken a bit of time to test them quickly. The results are in the table
below. These devices come with no guarantee. Theyre all older than me! Sold
as seen! Pictures below, too! If it explodes when you plug it in, tough!




Contact me if youre interested in any of these items first come, first
served. I also have a job, so if I dont reply right away, hold fire!



Testing



IndexMake/ModelConditionWorking?DiagnosticsWeight1Kamtronics
KAMGood
Boxed with ManualsYes. Boots OK. Asks for callsign.SN 68462
EEPROM INIT OK
CHECKSUM OK
RAM OK
32K BYTES
(UART 8N1)836g2Kamtronics KAMGoodNoConstantly prints junk to UART.869g3AEA
PK88FairYesPlease type a star ( * ) for auto-baud routine.
AEA PK-88 Packet Controller
AX.25 Level 2 Version 2.0
Copyright (C) 1986-1990 by
Advanced Electronic Applications, Inc.
Release 19.JUL.90 *
cmd:
(UART 8N1)1007g4AEA PK88FairNoNo power. Totally dead.1007g5AEA PK88Good +
manualYesAEA PK-88 Packet Controller
AX.25 Level 2 Version 2.0
Copyright (C) 1986-1990 by
Advanced Electronic Applications, Inc.
Release 19.JUL.90 *
cmd:
(UART 8N1)1477g6AEA PK80 (FW: Tiny2 Mk2, V3.1)Bare PCB (manual here)YesRAM
loaded with defaults
|A
PacComm TINY-2 MARK-2 Packet Controller
(c) Copyright 1985-1993 PacComm
AX.25 Level 2 Version 2.0
Features:
KISS
PERSONAL MESSAGE SYSTEM
CLOCK CHIP SUPPORT
NMEA 183 (GPS) SUPPORT
CWID
Release 3.1 April 12, 1993
Siskin Electronics Ltd. Hythe, Southhampton UK 44-703-207-155
cmd:
(UART 8N1)772g7AEA PK80 (FW: Tiny2 Mk2, V3.1)Back plate of case missing
(manual here)Kind of. See notes.Boots OK, but UART buffer is dead. Needs
replacement LM324 (U9?). I used a USB-TTL module o obtain the following
Booted with the following:

PacComm TINY-2 MARK-2 Packet Controller
(c) Copyright 1985-1993 PacComm
AX.25 Level 2 Version 2.0
Features:
KISS
PERSONAL MESSAGE SYSTEM
CLOCK CHIP SUPPORT
NMEA 183 (GPS) SUPPORT
CWID
Release 3.1 April 12, 1993
Siskin Electronics Ltd. Hythe, Southhampton UK 44-703-207-155
cmd:
(UART 8N1)1212g8AEA PK80 (FW: Tiny2 Mk2, V3.1)Bare PCB (manual
here)YesbbRAM loaded with defaults
|A
PacComm TINY-2 MARK-2 Packet Controller
(c) Copyright 1985-1993 PacComm
AX.25 Level 2 Version 2.0
Features:
KISS
PERSONAL MESSAGE SYSTEM
CLOCK CHIP SUPPORT
NMEA 183 (GPS) SUPPORT
CWID
Release 3.1 April 12, 1993
Siskin Electronics Ltd. Hythe, Southhampton UK 44-703-207-155
cmd:
(UART 8N1)
999g9PacComm TNC-220 + Tuning boardGoodYesbbRAM loaded with defaults
|A
PacComm TNC-220 Packet Controller
AX.25 Level 2 Version 2.0
Features:
KISS
PERSONAL MESSAGE SYSTEM V 2.4
CLOCK CHIP SUPPORT
CWID
Release S1.1.6B3 13/07/89 32K RAM
Copyright U.K. by SISKIN ELECTRONICS
Checksum $91
cmd:
(UART 7E1)
859g10PacComm TNC-220FairYesbbRAM loaded with defaults
|A
Pac-Comm Packet Radio Systems TNC-220
AX.25 Level 2 Version 2.0
Release 1.1.4 04/20/87
Checksum $3A
cmd:
(UART 7E1)776g11PacComm TINY-2Poor. Missing back of caseNoCPU running
(address lines scanning) but does not boot (LEDs hang).496g12Tait
500GoodYesRX and TX both on frequency. CH1:144.850, CH2:144.800. Vol, Squ,
speaker toggle all working. Easy to change frequency.1157g13BayCom
ModemBare PCBYesHomebrew (not by me) BayCom.40g14BayCom ModemBare
PCBYesHomebrew (not by me) BayCom.38g15BayCom ModemBare PCBYesHomebrew (not
by me) BayCom.40g



Photographs



Item #1Item #2Item #3Item #4Item #5Item #6Item #7Item #8Item #9Item #10Item
#11Item #12Item #13Item #14Item #15