1071 - PTC-IIIusb Modem with PACTOR III

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PTC-IIusb with PACTOR III

PACTOR I, II and III standard.
USB interface to PC, certified USB drivers
Termperature compensated crystal oscillator
2mb of internal memory
Motorola DSP
Built-in VHF/UHF packet (excludes multiport capability of PTC-IIpro)
GPS NMEA data input
Transceiver Frequency control for many (most) radio models
Same on air performance as all PTC modems in PACTOR I, II & III and Packet modes

The PTC-IIIusb comes with: Installation Guide, USB cable, audio cable (connector at one
end, raw wires at the other end), power connector and CD-ROM.

Click for modem to radio Cable Reference Chart

Specifications

Audio input impedance: 47 k

Audio input level: 10 mVp-p... 2Vp-p

Audio output impedance: 1 k

Audio output level: Max. 3 Vp-p (open circuit), adjustable in 1 mV steps

Audio processing: Digital signal processor DSP56303 clocked at 100 MHz 768 kByte additional DSP-RAM for data and program

Central processor: Motorola MC68360 QUICC 32 bit CMOS CPU clocked at 25 MHz

ROM: Max. 256 kByte, CMOS, FLASH-ROM for easy updates

RAM: Static: 2 MByte, CMOS

System monitoring: With an internal processor watchdog

Operating temperature: -10 to +50 C

Front panel: 8 LEDs split into various functional groups. ON / OFF Touch sensor switch

Rear panel: Power supply, DIN Socket for transceiver audio, DIN socket for transceiver remote control, GPS connector - 3 wire screw terminal, USB "B" connector

Power Supply: +10 to +20 V DC, 300 mA max. Reverse polarity protected, Fuse selfresetting

Dimensions: Width 4.92" (125) x Height 1.69" (43) x Depth 5.43" (138) mm

Weight: 15.87 oz (450g)