Belden 1505A Technical Specs and Data
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Note: The following specs and data are copied from Belden's website, www.belden.com, where further information about this and many other products can be found.
02-20-02
REV. 33
1505A
I. DESCRIPTION:
RG-59/U TYPE PRECISION VIDEO
COAX FOR ANALOG AND
DIGITAL SDI/HDTV APPLICATIONS.
II. ELECTRICAL CHARACTERISTICS:
---------------------------
IMPEDANCE(*):
75 +/- 1.5 OHMS
NOM. INDUCTANCE:
.107 MICRO-H/FT
NOM. CAPACITANCE CONDUCTOR
TO SHIELD:
16.3 PF/FT
NOM. VELOCITY OF PROPAGATION 83 %
NOM. DELAY:
1.22 NS/FT
NOM. CONDUCTOR DC RESISTANCE
@ 20 DEG. C:
10.0 OHMS/1000 FT.
NOM. SHIELD DC RESISTANCE
@ 20 DEG. C:
3.8 OHMS/1000 FT.
RETURN LOSS(**):
23 DB MIN, 5 - 850 MHZ
21 DB MIN,851 - 3000 MHZ
MAX. OPERATING VOLTAGE: 300 VRMS (UL)
NOM ATTENUATION:
-MHZ- -DB/100FT- -MHZ- -DB/100FT-
1 .29
180 3.1
3.58 .55
270 3.8
5 .63
360 4.4
7 .74
540 5.5
10 .87
720 6.4
67.5 2.05
750 6.5
71.5 2.1
1000 7.6
88.5 2.2
1500 9.3
100 2.3
2000 10.9
135 2.7
2250 11.6
143 2.8
3000
13.4
.
.
III.
PHYSICAL CHARACTERISTICS:
------------------------
TEMPERATURE RATING:
- 30 TO + 75 DEG. C
MIN. BEND RADIUS:
2.5 "
MAX. PULLING TENSION: 47
LBS.
* NOM. WEIGHT/1000 FT: 31
LBS.
CONDUCTOR MATERIAL & DIA: 20 AWG SOLID BARE COPPER
.032" NOM.
INSULATION MATERIAL & DIA: GAS INJECTED FOAM HIGH
DENSITY POLYETHYLENE
.145" NOM.
SHIELD TYPE & % COVERAGE: 1ST LAYER - DUOFOIL(R)
100% COVERAGE
2ND LAYER - TINNED
COPPER
BRAID, 95%
JACKET MATERIAL & DIA: PVC
.234" NOM.
JACKET COLORS:
BROWN, RED, ORANGE,
YELLOW, GREEN, BLUE,
VIOLET,
GRAY, WHITE,
BLACK
APPLICABLE SPECIFICATIONS: UL/NEC: CMR
CEC C(UL): CMG - FT4
FLAME RESISTANCE:
UL: 1666 VERTICAL SHAFT
.
USE: BLACK SUITABLE FOR INDOOR AND OUTDOOR AERIAL
APPLICATIONS. OTHER COLORS SUITABLE FOR INDOOR
USE
ONLY.
.
* TESTED IN ACCORDANCE WITH ASTM D-4566
PARAGRAPH 43.2,
OPTION 2 USING A 75 OHM FIXED BRIDGE
AND TERMINATION.
.
** TESTED IN ACCORDANCE WITH ASTM D-4566 PARAGRAPH
45.3,
USING A 75 OHM FIXED BRIDGE AND
TERMINATION.