APPENDIX B
PATTON MODEL 1080A SERIES FACTORY REPLACEMENT
PARTS AND ACCESSORIES
Patton Model # Description
080510ACB.....................120V Wall Mount AC Adapter
08059ACI........................230V AC Adapter (No Power Cord)
07M1080A.......................Model 1080A Series User Manual
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APPENDIX C
PATTON MODEL 1080A SERIES CABLE RECOMMENDATIONS
All Patton Electronics Company Short Range Modems are tested to the
distances published in our Catalogs and Specification Sheets on twisted-
pair cable with the following characteristics:
Wire Gauge Capacitance Resistance
19 AWG(.9mm) 83nF/mi or 15.72 pF/ft. .0163Ω/ft.
22 AWG(.6mm) 83nF/mi or 15.72 pF/ft. .0326Ω/ft.
24 AWG(.5mm) 83nF/mi or 15.72 pF/ft. .05165Ω/ft.
26 AWG(.4mm) 83nF/mi or 15.72 pF/ft. .08235Ω/ft.
We fully expect that the Short Range Modems will operate on lines with
specifications different from those tested, but to reduce the potential
difficulties in the field, one should ensure that the cable being used has
similar or better characteristics (lower capacitance or lower resistance).
Wire with capacitance of 20pF/ft. or less is suitable for all our Short
Range Modems however, distances may vary from those published in our
catalog. Resistance will also affect distance but not functionality. Wire
should be 26 AWG (.4mm) or larger (smaller AWG#).
Patton products are designed to withstand normal environmental noise
and conditions however, other environmental factors too numerous to
discuss in this format may affect proper operation of the SRM’s.
Selection of the proper SRM for an application is critical to maintaining
Customer Satisfaction and should be taken seriously. Certain models are
better suited for particular applications and environments than others.
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Data
Rate (bps)
57,600 12.0(19.3) 7.0(11.2) 5.3(8.5) 4.0(6.4)
38,400 13.0(20.9) 7.5(12.1) 6.2(10.0) 4.2(6.8)
28,800 14.0(22.5) 8.0(12.9) 6.6(10.6) 4.6(7.4)
19,200 16.0(25.8) 8.5(13.7) 7.0(11.3) 5.1(8.2)
14,400 17.0(27.4) 11.0(17.7) 9.2(14.9) 6.5(10.5)
9,600 18.5(29.8) 13.0(20.9) 10.4(16.7) 7.5(12.1)
7,200 19.0(30.6) 13.5(21.7) 10.9(17.5) 8.0(12.9)
4,800 19.5(31.4) 14.0(22.5) 11.3(18.2) 8.8(14.2)
3,600 20.0(32.2) 14.5(23.3) 11.5(18.5) 8.8(14.2)
2,400 20.5(33.0) 15.0(24.2) 11.6(18.7) 9.0(14.5)
1,800 20.5(33.0) 15.0(24.2) 11.5(18.5) 8.9(14.3)
1,200 20.0(32.2) 15.0(24.2) 11.4(18.4) 8.9(14.3)
Model 1080A Distance Table in miles (km)
AWG Wire Gauge (mm)
19 (.9) 22 (.6) 24 (.5) 26 (.4)
Data
Rate (bps)
64,000 11.0(17.7) 6.5(10.5) 5.0(8.1) 3.8(6.1)
32,000 13.5(21.7) 7.5(12.1) 6.4(10.3) 4.4(7.1)
16,000 16.5(26.6) 10.0(16.1) 8.4(13.5) 6.0(9.6)
Model 1080A-64 Distance Table in miles (km)
AWG Wire Gauge (mm)
19 (.9) 22 (.6) 24 (.5) 26 (.4)