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PRODUCTS / PRO-AUDIO, VIDEO & DATA CABLE / VIDEO CABLE / High Defintion SDI Coax
 
     
  High Defintion SDI Coax  
         
   
  The High Definition video coax series has been engineered and expanded to feature a 3GHz bandwidth (for HDTV transmission), a gas-injected foam polyethylene dielectric, lower attenuation, more RG types, excellent crush resistance, easy termination, and a flexible, riser rated jacket. The gas-injected dielectric and precision process control are the critical factors in achieving superior electrical performance. Gepco's gas-injected dielectric has a faster V.P., tight impedance tolerance, and low attenuation and structural return loss across the entire 3GHz Bandwidth. Conductive elements consist of a precision-drawn solid copper center conductor and a 95% braid with 100% foil shield for complete broadband shielding. Available in a wide range of sizes to accommodate short-distance rack wiring or extended distance pointto- point interconnect.
 
FEATURES & BENEFITS
Ultra-low Attenuation & Return Loss
Precision 75Ω Impedance
4.5GHz Bandwidth for HDTV
High Velocity of Propagation
Gas-injected Foam Polyethylene or Teflon Dielectric
100% Sweep Tested
Full Copper Braid & Foil Shield
   
APPLICATIONS
High Definition or Standard Definition Serial Digital Video
High Resolution Analog Video
Digital Audio (AES3id, SPDIF or Word Clock)
 
         

 Mechanical Specifications

  Part # # of
Cond.
Nominal
OD
Conductor Insulation
(type, OD)
Shield Jacket
Type
Jacket
Colors
UL
Type
Approx.
Weight
  VHD1100 1 .405" 14 AWG
Solid BC
Gas-injected
Foam PE, .285"
95% TC Braid,
100% Foil
PVC Black, others by
special order
CMR 80 lbs/Mft
    Extended Distance RG11
  VHD1100TK 1 .346" 14 AWG
Solid BC
Gas-injected
Foam FEP, .285" 
95% TC Braid,
100% Foil
PVDF White, others by
special order
CMP 78 lbs/Mft
    Extended Distance RG11
  VHD7000 1 .320" 16 AWG
Solid BC
Gas-injected
Foam PE, .223"
95% TC Braid,
100% Foil
PVC Black, others by
special order
CMR 60 lbs/Mft
    Extended Distance RG7
  VSD2001 1 .272" 18 AWG
Solid BC
Gas-injected
Foam PE, .180"
95% TC Braid,
100% Foil
PVC Black, Brown, Red,
Orange, Yellow, Green,
Blue, Violet, Grey, White
CMR 42 lbs/Mft
    Low-loss RG6
  VSD2001TS 1 .237" 18 AWG
Solid BC
Gas-injected
Foam FEP, .170"
95% TC Braid,
100% Foil
Plenum
PVC
Red, Gree, Blue,
Yellow, White
CMP 40 lbs/Mft
    Low-loss RG6: Plenum
  VPM2000 1 .242" 20 AWG
Solid BC
Gas-injected
Foam PE, .146"
95% TC Braid,
100% Foil
PVC Black, Brown, Red,
Orange, Yellow, Green,
Blue, Violet, Grey, White
CMR 35 lbs/Mft
    Standard RG59
  VPM2000TS 1 .200" 20 AWG
Solid BC
Gas-injected
Foam FEP, .135"
95% TC Braid,
100% Foil
Plenum
PVC
White CMP 34 lbs/Mft
    Standard RG59: Plenum

 Electrical Specifications

 Part # Imped.  Return Loss
(100kHz-1GHz),
(1GHz-4.5GHz)
Capacit.    Cond. DCR
per Mft/
Shield DCR
per Mft
Vel.
of
Prop.
Attenuation (dB per 100ft)
1
MHz
3.6
MHz
10
MHz
71.5
MHz
135
MHz
270
MHz
360
MHz
720
MHz
1
GHz
1.5
GHz
2.25
GHz
3
GHz
4.5
GHz
 VHD1100  75 Ω
(+/-2)
>23dB, >21dB 16.2 pF/ft 2.5 Ω/
1.5 Ω
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
 VHD1100TK  75 Ω
(+/-2)
>23dB, >21dB 16.0 pF/ft 2.5 Ω/
1.5 Ω
84%
0.14
0.25
0.40
1.04
1.45
2.20
2.68
4.20
5.23
6.80
9.07
10.14
13.30
 VHD7000 75 Ω
(+/-2)
>23dB, >21dB 16.2 pF/ft 4.0 Ω/
1.9Ω
84%
0.16
0.34
0.54
1.28
1.70
2.40
2.80
4.05
4.80
5.89
7.25
8.40
10.90
 VSD2001 75 Ω
(+/-2)
>23dB, >21dB 16.3 pF/ft 6.4 Ω/
2.8 Ω
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
 VSD2001TS 75 Ω
(+/-2)
>23dB, >21dB 16.0 pF/ft 6.4 Ω/
2.8 Ω
84%
0.22
0.45
0.73
1.72
2.35
3.36
3.98
6.08
7.23
9.13
11.52
13.64
16.98
 VPM2000  75 Ω
(+/-2)
>23dB, >21dB 16.3 pF/ft 10.2 Ω/
3.5 Ω
83%
0.28
0.53
0.86
2.05
2.71
3.80
4.38
6.40
7.57
9.29
11.57
13.36
16.39
 VPM2000TS   75 Ω
(+/-2)
>23dB, >21dB 16.0 pF/ft 10.2 Ω/
3.5 Ω
84%
0.28
0.55
0.88
2.10
2.85
4.10
4.85
7.24
9.00
11.42
14.75
17.50
27.50

  

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