Datasheet

61
Gepco International, Inc. P.800.966.0069 P. 847.795.9555 F. 847.795.8770 www.gepco.com
VIDEO CABLES
VIDEO CABLES
Original coax standard for broadcast or production quality
analog video applications. The precision coax series fea-
tures a 20 gage solid (or 22 gage stranded) center
conductor and solid polyethylene dielectric for low
attenuation, tight tolerance 75S impedance, and
1GHz bandwidth. The precision coax series is
ideal when extra durability is desired or for
existing installations that still utilize the pre-
cision cable format. For digital video or
new analog video installations, the High
Definition coax series is recommended
due to the increased bandwidth, lower
attenuation, and greater ease of termi-
nation.
Precision Video Coax
Features & Benefits
Extra-low Attenuation & Return Loss
Precision 75S Impedance
1GHz Bandwidth
Extremely Durable
Pure Copper Conductor
Solid Polyethylene Dielectric
Double Braid Shields
100% Sweep Tested
Applications
High Resolution Analog Video
Studio Interconnect or Permanent
Installation (VP618PE)
Ideal for Portable Cables or Video
Patching (VP618M)
Mechanical Specifications (Individual)
Part #
# of
Cond.
Nominal
OD
Conductor
Insulation
(Type, OD)
Shield
Jacket
(Type, Colors)
UL
Type
Approx.
Weight
VP618PE 1 .304”
20 AWG
Solid BC
PE, .198”
Double Braid:
98% & 96% TC
PE, Black ----- 75 lbs/Mft
20 AWG Precision Coax
VP618M 1 .304”
21 AWG (19x34)
Stranded BC (Compact)
PE, .192”
Double Braid:
95% & 93% TC
Flexible Matte
PVC, Black
----- 78 lbs/Mft
20 AWG Precision Coax: Extra-flexible
Electrical Specifications
Part # Impedance
Return Loss
(100kHz-
1GHz)
Capacitance
Cond DCR
per Mft/ Shield
DCR per Mft
Vel.
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
VP618PE
75 S (+/-3)
>23dB 20.3 pF/ft
10.2 S/1.1 S
66% 0.25 0.78 1.91 2.70 3.82 5.40 7.32 8.74 9.20
VP618M
75 S (+/-3)
>23dB 20.3 pF/ft
14.3 S/1.1 S
66% 0.28 0.91 2.14 3.22 4.70 7.12 9.90 11.1 12.1