KPC-9612 Version 5.2 July 19, 1994
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Specifications
Size: 0.8 in. × 6.2 in. × 6.1 in. (2.1 cm × 15.8 cm × 15.5 cm)
Weight: less than 16 oz. (<0.45 kg)
Input Voltage Requirements: 5.5 VDC – 25 VDC
Current Requirements: 45 mA (max), <20 mA (idle)
Power plug polarity: Center pin positive
External Carrier detect: Pulldown to ground
PTT and Control Outputs: Open drain (+50 VDC max. and 200 mA max.)
Port 1 Port 2
Watchdog timer: 2.5 min. 30 sec.
Audio Output:
Drive level (lo) 2–60 mV p-p 2-100 mV p-p
Drive level (hi) 140 mV - 4 V p-p 80 mV - 4 V p-p
Impedance 600 Ohm (ac coupled) 600 Ohm (ac or dc coupled)
Audio Input:
Input Impedance 600 ohm single-ended 100 kOhm ac coupled
Sensitivity 5 mV p-p lo: 25 mV – 450 mV p-p
hi: 80 mV – 1.6 V p-p
Dynamic range 70 dB 26 dB
Maximum input V 35 V p-p (±12 VDC) 25 V p-p (±25 VDC)
1200 Modulation Port 1: 1200 BPS FSK (Bell 202 - 1200/2200 Hz standard,
CCITT V.23 optional)
9600 Modulation Port 2: Gaussian Filtered DFSK
Modes of operation: Packet, KISS, Host, XKISS
Other features: PBBS, KA-Node, Gateway, cross-connect, remote access
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