All of this is at W4AVO's shack at Lake Monticello.
Cash, pick up, no shipping
contact: email only-- george@w4avo.org
I'll keep the status of this list updated at http:/w4avo.org/gear_for_sale
I won't be offended by lower offers. New stuff added Oct 1,2018
GPSDXO
GPS diciplined crystal oscillator
Trimble receiver and ocxo
with gps antenna and coax
one pps out sync to USNO UTC to within 20 ns typical
10mHz frequency out (sine and sq) good to 100 ppt (parts-per-trillion) or better typical
Works with KE5FX's Lady Heather
$95

AAR 70cm low-noise preamp AARSP432VDG
Just back from AAR repair with new GasFET and checkout
Type N coax connectors
$75

MFJ-949D Deluxe Versa Tuner II
with Cross Needle VSWR Meter
2 antenna + dummy load
$65

K4ABT Rascal type digital mode interface
Cables for Icom radios
Full docs incl schematic
$4

AEA PK232mbx Multimode Data Controller
Updated firmware with mailbox and PACTOR 2 license
Works with VHF APRS and Winlink (HF pactor or VHF packet)
Full docs including operation and tech manual+schematics
$50


MFJ-1270B TNC
TNC-2 type packet data controller
Non-std ROM -- TheNet Plus 2.08B
$2

Radio Shack DSP Noise Reduction Sys
Built in spkr
12v pwr supply
detailed owner's manual
$10

Hustler mobile antenna system
new car mount
tip over mast
New stainless spring
resonators: 80/75, 40, 30, 20, 15, 10/cb
$45

Mirage B23 30w 2 meter amplifier
with original manual
$30

SCS PTC-II Multimode Data Controller
PACTOR 3, 2, RTTY, PSK31, SITOR, more
packet with DSP 1200b/9600b/19200b internal modem
over $1100 new
$ offers

Ameritron amp relay buffer ARB-700
din 13 connector
$1

3 element 432 mhz yagi
quality commercial construction
satellite mode U or terrestrial
N connector
$35

For a note on a cool QSO with this antenna click here
Diamond X50A base 2m/70cm vertical
SO239
$60

Diamond X30A 2m/70cm verical
SO239
with 4' alum mast base
$35

Netgear PCI wifi adapter WG311T
NIB
fits to PCI card slot
$1

Icom 725 HF transceiver with /mm accessory
For details http://w4avo.org/promise.html
$37,500

SOLD
Raspberry Pi B
smoke case
Raspian Jessie Linux distro on SD card
$10

SOLD
Hustler mobile antenna mag-mount
5' mast
18' coax + PL259
$5

SOLD
Mirage B3016 160w 2 meter amp
receive preamp inop (relay? preamp fet?)
$50

WITHDRAWN
ADM3A vintage terminal
partially restored but needs more work

SOLD
Arrow dual band yagi satellite antenna
3 el 146mhz 7 el 436 mhz
seperate feed (BNC) each band (no dplxr)
detailed assembly and operation manual
$50

SOLD
Rascal II+ digital modes interface
missing DIN5 radio cable
2 page instructions, hookup,
$2

SOLD
MFJ Remote Active Antenna MFJ-1024
no cables, docs, or pwr supply
$1


SOLD
SignaLink USB
"soundcard" interface
Radio cable for ICOM
PSK31, FT-8, JT-65, WSPR, RTTY, WINMOR, more.
$75

SOLD
ICOM IC-2000H 2m FM transceiver
50W
with fused pwr cord and new Icom mic
$50

SOLD
Tektronix 7603 Oscilloscope
with 2 vertical plugins (7A26)
with 3 time base plugins (7B71, 7B85, 7B53A)
3 Tek probes (P6106, P6121, P6131)
Works FB
$50

SOLD
Bird 100C slug
For Bird 43
100 Watt 100-250MHZ
$40

SOLD
Vintage 1975 Intel 4 bit C4004 microprocessor
The first programable microprocessor
Authentic ceramic 16 pin dip
$455

SOLD
MITS V4.0 BASIC tape-
The program that started Microsoft
100% original with documentation
Intel hex format copy included
$100

SOLD
MFJ-812B 144-220 mhz SWR/Wattmeter
$12

More to come