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Classified: SCS TRACKER DSP TNC Sold

Date Posted By Category User IP Address
2022-10-24Login requiredPacketLogin required
SOLD!Was used on bpq32 bbs for several years, moving now have to down size an no HF at condo unit.
Asking 200.00 plus shipping

The SCS Tracker / DSP TNC is the first Terminal Node Controller (TNC) to use a Digital Signal Processor (DSP) for signal processing and modem operation. The close relationship between the DSP hardware and the modem protocols enables new functions and capabilities.

The Tracker / DSP TNC comes standard with a temperature compensated crystal oscillator for stability, GPS interface for GPS position reporting and Packet-Radio operation for VHF and UHF up to 19200 baud.
All common Packet-Radio modes including SCS Robust-Packet-Radio
Very compact unit, 3.25" W x 0.9" H x 4.1"D
APRS stand alone operation
Extreme low power consumption, typical < 50 mA
GPS NMEA interface, input and output
Very reliable and flicker free DCD achieved with unique DCD DSP algorithms
New multi-detector for 300 Bd AFSK. The DSP automatically processes a frequency range of ±400 Hz looking for 300 Bd transmissions and receives all detected signals in parallel. Extra tuning by the user is no longer necessary any more as precise tuning on the receiver side is achieved automatically
Special transmit and receive filters for 1200 Bd AFSK, to avoid adjacent channel interference and degradations from AC hum
Ray N3HYM