Gepco VSD2001-7.41 User Manual
45
Gepco International, Inc.
P.
800.966.0069
P. 847
.795.9555 F
. 847
.795.8770 www
.gepco.com
VIDEO CABLES
VIDEO CABLES
High Definition coax for direct burial applications. The
direct burial series features the same precision center
conductor, gas-injected dielectric, and broadband
shielding as the riser-rated versions, but with a poly-
ethylene jacket and water blocking tape. The
polyethylene jacket is exceptionally puncture
resistant and inert, while the water blocking
tape absorbs moisture and prevents migra-
tion. As with all Gepco High Definition
cables, the direct burial series has a
4.5GHz bandwidth, low attenuation and
return loss, and meets or exceeds
SMPTE standards for uncompressed
High Definition video interconnects.
Features & Benefits
Polyethylene Jacket with Water
Blocking Tape
Blocking Tape
Ultra-low Attenuation & Return Loss
Precision 75
S Impedance
4.5GHz Bandwidth for HDTV
High Velocity of Propagation
Gas-injected Foam Polyethylene or
Teflon Dielectric
Teflon Dielectric
100% Sweep Tested
Full Copper Braid & Foil Shield
Applications
Direct Burial
High Definition or Standard
Definition Serial Digital Video
Definition Serial Digital Video
High Resolution Analog Video
Digital Audio (AES3id, SPDIF or
Word Clock)
Word Clock)
Direct Burial HDTV Coax
Mechanical Specifications
Part #
# of
Cond.
Cond.
Nominal
OD
OD
Conductor
Insulation
(Type, OD)
(Type, OD)
Shield
Jacket
Type
Type
Jacket
Colors
Colors
UL
Type
Type
Approx.
Weight
Weight
VHD1100PEF
1
.405”
14 AWG
Solid BC
Solid BC
Gas-injected
Foam PE, .285”
Foam PE, .285”
95% TC Braid,
100% Foil
100% Foil
PE with Water
Blocking Tape
Blocking Tape
Black
---
78 lbs/Mft
Low-loss RG11 HD Coax: Direct Burial
VSD2001PEF
1
.272”
18 AWG
Solid BC
Solid BC
Gas-injected
Foam PE, .180”
Foam PE, .180”
95% TC Braid,
100% Foil
100% Foil
PE with Water
Blocking Tape
Blocking Tape
Black
---
40 lbs/Mft
Low-loss RG6 HD Coax: Direct Burial
Electrical Specifications
Part #
Impedance
Return Loss
(100kHz-1GHz),
(1GHz-4.5GHz) Capacitance
(100kHz-1GHz),
(1GHz-4.5GHz) Capacitance
Cond.
DCR
per Mft
DCR
per Mft
Shield
DCR
per Mft
DCR
per Mft
Vel.
of
Prop.
of
Prop.
Nominal Attenuation (dB per 100 ft)
1
MHz
3.6
MHz
10
MHz
71.5
MHz
MHz
135
MHz
270
MHz
360
MHz
720
MHz
1
GHz
1.5
GHz
2.25
GHz
GHz
3
GHz
4.5
GHz
VHD1100PEF 75
S (+/-2)
>23dB, >21dB
16.2 pF/ft
2.5
S
1.5
S
84%
0.14 0.28 0.43 1.02 1.40 1.92 2.25 3.30 3.86 4.73
5.80
6.72 8.75
VSD2001PEF 75
S (+/-2)
>23dB, >21dB
16.3 pF/ft
6.4
S
2.8
S
83%
0.22 0.43 0.70 1.60 2.10 2.96 3.40 4.95 5.87 7.30
9.13 10.65 13.28