


3G/6G/12G/HD-SDI Cable BNC to BNC Digital Video Cable(Belden 1694A )
Features and Specifications:
- Nominal impedance: 75 ohms-ideal - for audio and video
- Velocity of propagation: 82%
- Capacitance: 16.2 pF/ft.
- Nominal attenuation: 0.240 dB/100 ft. @ 1 MHz
- Overall diameter: 0.274".
Serial Digital Data Rates
- Standard Definition SD-SDI (270 Mbps, ST 259)
- HD standard HD-SDI (1.483 Gbps, ST 292)
- 3G-SDI (2.97 Gbps, ST 424)
- 6G-SDI (5.94 Gbps, ST 2081)
- 12G-SDI (11.88 Gbps, ST 2082)


- Belden 1694A Low Loss Serial Digital Coaxial Cable is an RG6 coax designed to carry several video signals including analog, 4x3 digital (SD-SDI), high definition (HD-SDI) and even 3gig (1080p/50 or 1080p/60). The center conductor is made from true 75 Ohm 18AWG solid copper.
- This cable is 100% sweep tested and is ready to meet today’s requirements of 6 Gbps data transfer.can be used in professional broadcast applications.

- Center conductor: 0.40" dia. bare copper
- Dielectric: 0.180" dia. foamed PE
- Shield: 100% aluminum foil/polyester tape/aluminum foil and 95% coverage tinned copper - give them maximum protection from EMI and RFI,for excellent noise rejection
- PVC outer jacket - for durability and long-term protection.

- 50 Ohm BNC connectors are used with 50 Ohm cables. 75 Ohm connectors are used with 75 Ohm cables.
- 50-ohm cables/connectors work well with old analog video formats. If you are looking for high-quality video output, 50 Ohm will not give you a high-quality level.
![]() 3G/6G/12G SDI BNC Cable | ![]() 3G/HD SDI Cable BNC Cable bnc Male to male extension Coaxial Cable 1pcs | ![]() 3G SDI 6G-SDI Cable BNC Cable Thin Short bnc Male to male Cable | ![]() Long 6g sdi cable BNC Coaxial Cable + Cord Reel | ![]() BNC Cable 3G/HD SDI Cable Coil Cable 75ohm BNC to BNC Extension Cable | ![]() 3G/HD SDI Cable BNC Cable bnc Male to male extension Coaxial Cable 2pcs | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Cable type | Belden 1694A | RG179 coax cable | Belden 1855A | Belden 1694A | 3C-2V A/V Cable | RG179 coax cable |
| Length | 1FT/2FT/3FT/10FT/15FT/30FT /50FT/75FT /100FT | 12inch / 20inch /3ft /6ft | 12inch /3FT/6.5FT | 50ft / 100ft / 150ft /200ft | 3 ft | 12inch /3ft |
| Support | SD-SDI/HD-SDI /3G-SDI/6G-SDI | Supports HD-SDI/3G-SDI/4K/8K,SDI Video Cable | SD-SDI/HD-SDI /3G-SDI/6G-SDI | for HD-SDI/3G-SDI/6G-SDI/ 4K/8K,SDI Video Cable | SD-SDI/HD-SDI /3G-SDI | Supports HD-SDI/3G-SDI/4K/8K,SDI Video Cable |
![]() BNC Cable 3G 6G SDI Cable | ![]() Long 3G 6G SDI Cable BNC Cable + SDI Cable Reel | ![]() BNC Cable 3G 6G SDI Cable | ![]() Short 12G SDI Cable 4K Thin BNC Cable | ![]() Long 12G SDI Cable BNC Cable + SDI Cable Reel | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — | — | — | — |
| Cable type | Belden 1694A Multi-coloured | Belden 1694A blue | Belden 1694A Black | Belden 4855R | Belden 4694R |



3G/6G/12G/HD-SDI Cable BNC to BNC Digital Video Cable(Belden 1694A )
Features and Specifications:
- Nominal impedance: 75 ohms-ideal - for audio and video
- Velocity of propagation: 82%
- Capacitance: 16.2 pF/ft.
- Nominal attenuation: 0.240 dB/100 ft. @ 1 MHz
- Overall diameter: 0.274".
Serial Digital Data Rates
- Standard Definition SD-SDI (270 Mbps, ST 259)
- HD standard HD-SDI (1.483 Gbps, ST 292)
- 3G-SDI (2.97 Gbps, ST 424)
- 6G-SDI (5.94 Gbps, ST 2081)
- 12G-SDI (11.88 Gbps, ST 2082)


- Belden 1694A Low Loss Serial Digital Coaxial Cable is an RG6 coax designed to carry several video signals including analog, 4x3 digital (SD-SDI), high definition (HD-SDI) and even 3gig (1080p/50 or 1080p/60). The center conductor is made from true 75 Ohm 18AWG solid copper.
- This cable is 100% sweep tested and is ready to meet today’s requirements of 6 Gbps data transfer.can be used in professional broadcast applications.

- Center conductor: 0.40" dia. bare copper
- Dielectric: 0.180" dia. foamed PE
- Shield: 100% aluminum foil/polyester tape/aluminum foil and 95% coverage tinned copper - give them maximum protection from EMI and RFI,for excellent noise rejection
- PVC outer jacket - for durability and long-term protection.

- 50 Ohm BNC connectors are used with 50 Ohm cables. 75 Ohm connectors are used with 75 Ohm cables.
- 50-ohm cables/connectors work well with old analog video formats. If you are looking for high-quality video output, 50 Ohm will not give you a high-quality level.
![]() 3G/6G/12G SDI BNC Cable | ![]() 3G/HD SDI Cable BNC Cable bnc Male to male extension Coaxial Cable 1pcs | ![]() 3G SDI 6G-SDI Cable BNC Cable Thin Short bnc Male to male Cable | ![]() Long 6g sdi cable BNC Coaxial Cable + Cord Reel | ![]() BNC Cable 3G/HD SDI Cable Coil Cable 75ohm BNC to BNC Extension Cable | ![]() 3G/HD SDI Cable BNC Cable bnc Male to male extension Coaxial Cable 2pcs | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Cable type | Belden 1694A | RG179 coax cable | Belden 1855A | Belden 1694A | 3C-2V A/V Cable | RG179 coax cable |
| Length | 1FT/2FT/3FT/10FT/15FT/30FT /50FT/75FT /100FT | 12inch / 20inch /3ft /6ft | 12inch /3FT/6.5FT | 50ft / 100ft / 150ft /200ft | 3 ft | 12inch /3ft |
| Support | SD-SDI/HD-SDI /3G-SDI/6G-SDI | Supports HD-SDI/3G-SDI/4K/8K,SDI Video Cable | SD-SDI/HD-SDI /3G-SDI/6G-SDI | for HD-SDI/3G-SDI/6G-SDI/ 4K/8K,SDI Video Cable | SD-SDI/HD-SDI /3G-SDI | Supports HD-SDI/3G-SDI/4K/8K,SDI Video Cable |
![]() BNC Cable 3G 6G SDI Cable | ![]() Long 3G 6G SDI Cable BNC Cable + SDI Cable Reel | ![]() BNC Cable 3G 6G SDI Cable | ![]() Short 12G SDI Cable 4K Thin BNC Cable | ![]() Long 12G SDI Cable BNC Cable + SDI Cable Reel | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — | — | — | — |
| Cable type | Belden 1694A Multi-coloured | Belden 1694A blue | Belden 1694A Black | Belden 4855R | Belden 4694R |


































































