V75268
V75268 - 75 Ohm Coaxial Cable
V75268 is a 75 ohm coaxial cable that is substantially stronger (more than twice the tensile strength) and has better attenuation characteristics than the M17/94-RG179 cables. The V75268’s construction features a silver-plated copper center conductor nearly 60% larger than in RG179 — yet the overall diameter of the cable increases by only 22%. To achieve the correct impedance in this proportionately-smaller diameter, a foamed fluoropolymer dielectric having a high velocity of propagation is employed to surround the center conductor. The cable is 95% (minimum) shielded with a braid of tin-plated copper. A distinctive red fluoropolymer jacket protects the cable against abrasion and environmental effects while maintaining flexibility for ease of installation. Because of the critical effect of impedance-matched terminations, a comprehensive family of 75-ohm connectors are available.
*When using in high density D38999 connectors or in fully sealed environments, please contact PIC for assistance.
Cable Construction
- Conductor: Silver-Plated Copper
- Dielectric: FEP
- Shield #1: Tin-Plated Copper Braid
- Jacket: Extruded FEP, Red
Physical Data
- Conductor:26 AWG Stranded SPC
- Temperature Range: -55/150°C
- Outer Diameter: in (mm)0.12 (3.10)
- Minimum Bend Radius: in (mm)0.60 (15.24)
- Weight: lbs/100 ft (kg/100 m)1.30 (1.90)
Electrical Data
- Impedance: ohms75
- Capacitance: pF/ft (m)16.00 (52.50)
- Velocity of Propagation: 80.00%
- Time Delay: ns/ft (m)1.27 (4.17)
- Shielding Effectiveness: dB (min)-50
- Dielectric Voltage Rating: (kV, RMS)2.00
- DC Resistance: ohms/1000 ft (m)34.50 (113.20)
Attenuation
| Frequency | Nom/Max dB/100 ft | Nom/ Max (dB/100 m) |
|---|---|---|
| @0.135 GHz | 5.9/6.5 | (19.4/21.3) |
| @0.180 GHz | 6.9/7.6 | (22.6/24.9) |
| @0.270 GHz | 8.6/9.5 | (28.2/31.2) |
| @0.360 GHz | 10.1/11.1 | (33.1/36.4) |
Formula for Attenuation:
(K1 × √F(MHz) + (K2 × F(MHz))
K Values (nom loss):
K1 =0.478 K2 =0.0029
Spec Sheet Builder
V75268 Connectors
Select one or more connector files to download directly or add to your compiled pdf document.
| Connector Type | Description | Part Number | Termination Instructions | Add to Spec Sheet |
|---|---|---|---|---|
| 50 Ohm ARINC | Size 5 Socket 50 ohm | 190703 | T-1907XX | |
| Size 8 Socket 50 ohm | 190729 | T-1907XX | ||
| 50 Ohm M39029 | Size 8 Pin 50 ohm | 190738 | T-1907XX | |
| Size 8 Pin 50 ohm with seal | 190738-01 | T-1907XX | ||
| Size 8 Socket 50 ohm | 190739 | T-1907XX | ||
| 75 Ohm ARINC | Size 16 Socket Contact | 190730 | T-1907XX | |
| Size 8 Socket 75 ohm | 190732 | T-1907XX | ||
| Size 5 Socket 75 ohm | 190733 | T-1907XX | ||
| 75 Ohm BNC | 90° Plug | 110249 | T-1907XX | |
| HD Straight Plug | 110717 | T-110717 | ||
| HD Straight Bulkhead Jack | 110783 | T-110783 | ||
| Mini 90° Plug | 111069 | T-111069 | ||
| Straight Plug | 190712 | T-1907XX | ||
| Inline Jack | 190727 | T-1907XX | ||
| Bulkhead Jack | 190728 | T-1907XX | ||
| Mini Straight Plug | 190745 | T-1907XX | ||
| 75 Ohm DIN Connectors | 1.0/2.3 Plug | 110842 | T-110842 | |
| 75 Ohm D-SUB | Size 8 Pin 75 ohm | 110235 | T-1907XX | |
| Size 8 Socket 75 ohm | 110236 | T-1907XX | ||
| Size 8 Pin 75 ohm | 190763 | T-1907XX | ||
| Size 8 Socket 75 ohm | 190764 | T-1907XX | ||
| 75 Ohm F Connectors | Straight Plug | 110677 | T-1907XX | |
| 75 Ohm M39029 | Size 16 Socket | *190734 | T-1907XX | |
| Size 16 Pin | *190735 | T-1907XX | ||
| Size 12 Pin | *190766 | T-190766 | ||
| Size 12 Socket | *190767 | T-190767 | ||
| Size 8 Pin 75 ohm | 190740 | T-1907XX | ||
| Size 8 Pin 75 ohm with seal | 190740-01 | T-1907XX | ||
| Size 8 Socket 75 ohm | 190741 | T-1907XX | ||
| Size 8 Socket 75 ohm with seal | 190741-01 | T-1907XX | ||
| 75 Ohm MCX | 90° Plug | 190752 | T-190752 | |
| 75 Ohm MIL-C-81659 | Size 9 Socket | 110237 | T-1907XX | |
| 75 Ohm RCA | Straight Plug | 110218 | T-110218 | |
| 75 Ohm SMA | Straight Plug | 190714 | T-1907XX | |
| 75 Ohm SMB | Socket | 190736 | T-1907XX | |
| 75 Ohm SMC | Female Plug | 110285 | T-1907XX | |
| 90° Female Plug | 190768 | T-1907XX | ||
| 75 Ohm SMZ | Female Plug | 110863 | T-110863 | |
| 90° Female Plug | 110865 | T-110865 | ||
| 75 Ohm TNC | Straight Plug | 190708 | T-1907XX | |
| Bulkhead Jack | 190721 | T-1907XX | ||
| Size 8 | Size 8 Socket w/Environmental Seal | 190739-01 | T-1907XX |
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