Specification 7783A TECHDATA 8MM TRIAX CAMERA CABLE
Line Extended Specification Description
1 08-05-02 REV. 4
2 BELDEN 7783A
3 .
4 I. DESCRIPTION:
5 ------------
6 TRIAXIAL CAMERA CABLE: EUROPEAN TRIAX 8MM PVC
7 VIDEO BRILLIANCE BY BELDEN 7783A CAMERA CABLE TRIAX 8
8 .
9 II. ELECTRICAL CHARACTERISTICS:
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11 IMPEDANCE: 75 +/- 3.0OHMS
12 NOM. INDUCTANCE: .095 MICRO-H/FT
13 NOM. CAPACITANCE CONDUCTOR
14 TO SHIELD: 16.9 PF/FT
15 NOM. VELOCITY OF PROPAGATION 80 %
16 NOM. DELAY: 1.56 NS/FT
17 NOM. CONDUCTOR DC RESISTANCE
18 @ 20 DEG C: 9.33 OHMS/1000 FT.
19 NOM. SHIELD DC RESISTANCE
20 @ 20 DEG. C: INNER 3.28 OHMS/1000 FT.
21 OUTER 2.76 OHMS/1000 FT.
22 STRUCTURAL RETURN LOSS: 21 DB MIN, 5-850 MHZ
23 MAX. OPERATING VOLTAGE: 600 VRMS
24 NOM ATTENUATION:
25 -MHZ- -DB/100FT- -MHZ- -DB/100FT-
26 1 .19 180 3.1
27 3.58 .37 270 3.9
28 5 .43 360 4.5
29 7 .52 540 5.7
30 10 .62 720 6.7
31 67.5 1.8 750 6.8
32 71.5 1.9 1000 8.0
33 88.5 2.1 1500 10.0
34 100 2.2 2000 11.7
35 135 2.6 2250 12.5
36 143 2.7 3000 14.7
37 .
38 III. PHYSICAL CHARACTERISTICS:
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40 TEMPERATURE RATING: - 50 TO + 80 DEG. C
41 MIN. BENDING RADIUS: 3.5 "
42 MAX. PULLING TENSION: 112 LBS.
43 NOM. WEIGHT/1000 FT: 54 LBS.
44 CONDUCTOR MATERIAL & DIA: 20AWG(19X#32) SILVER
45 PLATED CU, .039" NOM.
46 INSULATION MATERIAL & DIA: FOAM POLYETHYLENE,
47 .178" NOM.
48 INNER SHIELD TYPE & % COVERAGE: SILVER PLATED COPPER
49 BRAID, 90%;.200" NOM.
50 INNER JACKET MATERIAL & DIA: PE
51 .260" NOM.
52 OUTER SHIELD TYPE & % COVERAGE: BARE COPPER BRAID 80%
53 .282" NOM.
54 OUTER JACKET MATERIAL & DIA: BELFLEX* PVC (RED)
55 .331" NOM. (8.4 MM)
56 APPLICABLE SPECIFICATIONS: N/A
57 FLAME RESISTANCE: N/A
58 .
59 USE: SUITABLE FOR INDOOR AND OUTDOOR APPLICATIONS
60 .
61 * REGISTERED TRADEMARK OF BELDEN WIRE & CABLE COMPANY