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Packet Radio


Packet Radio:


EWM TNCs

9600 Modem

Modem Calibrate

TNC Stash

BEAR03 TNCs

TNC Testing

Troubleshooting

Shop Pic

GOPHER TNCs

GOPH62 222MHz

Dual Port

circa 1998

TinyTrak3 2020

RS232 Extender

TNC Testing

223 MHz Pair

Old Faithful

HC-12 Mischief

Shop Pic

1200 Baud Data

BEAR03:


Packet Station

Rear View

Bear Mountain

tu ron

TELE91:


Packet Station

PS and Battery

Telegraph Hill

tu oscar

X1J Node Stack:


Schematic

4 Port 4 Wire

4 Port 4 Wire

Diode Matrix

Diode Matrix

3 Port 2 Wire

3 Port 2 Wire

4 Port 2 Wire

APRS:


Portable APRS

Portable APRS

Portable APRS

TinyTrak3 2006

TinyTrak3 2020

TinyTrak3 2020

TinyTrak3 2020

TinyTrak3 2020

Telemetry:


Manual

Ready To Go

PCB & Inputs

Analog Section

Software DCD:


Schematic

TinyTrak4

3105 pin 3

TNC Connections

WL2K RMS:


WA6OSX-10

145.07 MHz

Packet RMS

Battery Powered

44AH Battery

TIM I/O

TIM (Telemetry)

Spare Radios

Bandpass Cavity

Cavity I/O

CP22E Antenna

Packet Beacons