Gepco 61801HS-0.41 用户手册
63
Gepco International, Inc.
P.
800.966.0069
P. 847
.795.9555 F
. 847
.795.8770 www
.gepco.com
VIDEO CABLES
VIDEO CABLES
General purpose coax cable for closed circuit or analog
video distribution. Most cables in this series utilize a low-
loss, gas-injected dielectric that is electrically superior
to conventional solid types, yet remains highly crush
resistant. For the conductive elements, all con-
ventional analog coax cables feature a single
95% copper braid and a solid copper or cop-
per clad steel conductor. Conventional ana-
log coax is manufactured in a variety of RG
sizes with several types also available with
additional conductors for low-voltage
powering of cameras.
CCTV Coax
Features & Benefits
Low Attenuation & Return Loss
Precision 75
S Impedance
1GHz Bandwidth
High Velocity of Propagation (Except
VJ59U)
VJ59U)
Gas-injected Foam Polyethylene,
Foam Teflon, or Solid Polyethylene
Dielectric
Foam Teflon, or Solid Polyethylene
Dielectric
Single Copper Braid Shield
100% Sweep Tested
Applications
CCTV
Security Cameras
General Distribution
Mechanical Specifications
Part #
# of
Cond.
Cond.
Nominal
OD
OD
Conductor
Insulation
(Type, OD)
(Type, OD)
Shield
Power Pair
Construction
Construction
Jacket
(Type, Colors)
(Type, Colors)
UL
Type
Type
Approx.
Weight
Weight
VJ59U
1
.242”
23 AWG
Solid CCS
Solid CCS
Solid PE, .146”
95%
BC Braid
BC Braid
N/A
PVC, Black
CM
36 lbs/Mft
RG59 Standard Coax
VC2095
1
.242”
20 AWG
Solid BC
Solid BC
Gas-injected
Foam PE, .146”
Foam PE, .146”
95%
BC Braid
BC Braid
N/A
PVC, Black
or White
or White
CMR
34 lbs/Mft
RG59 CCTV Coax
VC2095TS
1
.200”
20 AWG
Solid BC
Solid BC
Gas-injected
Foam FEP, .135”
Foam FEP, .135”
95%
BC Braid
BC Braid
N/A
Plenum PVC,
White
White
CMP
30 lbs/Mft
RG59 CCTV Coax: Plenum
VC2095/2PZ
1 Coax
2 Power
2 Power
.242” x
.482”
.482”
20 AWG
Solid BC
Solid BC
Gas-injected
Foam PE, .146”
Foam PE, .146”
95%
BC Braid
BC Braid
(2) 18 AWG (7x26)
Stranded BC,
.008” PVC Insulation
Stranded BC,
.008” PVC Insulation
PVC, Black
or White
or White
CM
64 lbs/Mft
RG59 CCTV Coax & Power Pair: Dual-zip
VC2095/2PJ
1 Coax
2 Power
2 Power
.285” x
.355”
.355”
20 AWG
Solid BC
Solid BC
Gas-injected
Foam PE, .146”
Foam PE, .146”
95%
BC Braid
BC Braid
(2) 18 AWG (7x26)
Stranded BC,
.008” PVC Insulation
Stranded BC,
.008” PVC Insulation
Black PVC Coax
Jacket, White or Black
Overall Jacket
Jacket, White or Black
Overall Jacket
CM
66 lbs/Mft
RG59 CCTV Coax & Power Pair: Overall Jacket
VC1895
1
.272”
18 AWG
Solid BC
Solid BC
Gas-injected
Foam PE, .180”
Foam PE, .180”
95%
BC Braid
BC Braid
N/A
PVC, Black
or White
or White
CMR
44 lbs/Mft
RG6 CCTV Coax
VC1895TS
1
.237”
18 AWG
Solid BC
Solid BC
Gas-injected
Foam FEP, .170”
Foam FEP, .170”
95%
BC Braid
BC Braid
N/A
Plenum PVC,
White
White
CMP
38 lbs/Mft
RG6 CCTV Coax: Plenum
Electrical Specifications
Part #
Impedance
Return Loss
(100kHz-455MHz),
(455MHz-1GHz)
(100kHz-455MHz),
(455MHz-1GHz)
Capacitance
Cond. DCR
per Mft
per Mft
Shield DCR
per Mft
per Mft
Vel.
of
Prop.
of
Prop.
Attenuation (dB per 100 ft)
1
MHz
10
MHz
50
MHz
100
MHz
200
MHz
400
MHz
700
MHz
900
MHz
1
GHz
VJ59U
75
S (+/-3)
>17dB, >15dB
21.0 pF/ft
52.0
S
2.7
S
66%
0.32
1.02
2.44 3.55 5.18 7.68 10.76 12.64 13.56
VC2095 Series 75
S (+/-3)
>17dB, >15dB
16.2 pF/ft
10.2
S
2.7
S
83%
0.23
0.78
1.79 2.56 3.70 5.34
7.10
8.01
8.51
VC2095TS
75
S (+/-3)
>17dB, >15dB
16.0 pF/ft
10.2
S
2.9
S
84%
0.24
0.85
2.04 2.92 4.20 6.27
8.92 10.60 11.49
VC1895
75
S (+/-3)
>17dB, >15dB
16.2 pF/ft
6.4
S
2.7
S
83%
0.19
0.64
1.48 2.15 3.09 4.51
6.12
7.00
7.40
VC1895TS
75
S (+/-3)
>17dB, >15dB
16.0 pF/ft
6.4
S
2.2
S
84%
0.21
0.65
1.40 2.04 2.94 4.46
5.89
7.47
8.02