
( Brand: Belden ), ( Part Type: Video Cable ), ( Manufacturer Part Number: 4694R )
Introducing the Belden 4694R 12G-SDI 75 4K UHD RG-6 Coax Video Cable, a high-performance solution for transmitting uncompressed 4K Ultra High Definition (UHD) video signals over long distances. This cable is specifically designed for professional broadcast and production applications, delivering reliable and consistent signal quality.
The Belden 4694R 12G-SDI cable is constructed with RG-6 coaxial design, featuring a 12G-SDI rated shield that ensures effective EMI and RFI shielding. The 18 AWG (American Wire Gauge) conductors are made of high-purity copper to minimize signal loss and provide excellent conductivity. The cable is rated for an approximate length of 900 feet (274.32 meters), making it an ideal choice for large-scale installations.
This cable supports 12G-SDI data rates of up to 12 Gbps, ensuring compatibility with the latest 4K UHD broadcast equipment. The 75 Ohm impedance ensures optimal signal transfer and minimizes signal reflection, which is crucial for maintaining signal integrity and preventing distortion.
The Belden 4694R 12G-SDI cable is designed for durability, with a reinforced jacket that protects against crushing and bending. It can withstand a wide range of temperatures, from -20 F to 140 F (-29 C to 60 C), making it suitable for use in various environmental conditions.
In summary, the Belden 4694R 12G-SDI 75 4K UHD RG-6 Coax Video Cable is a high-performance, long-distance solution for transmitting uncompressed 4K UHD video signals. Its RG-6 coaxial design, 12G-SDI rated shield, and 18 AWG conductors deliver reliable signal quality and excellent conductivity. The reinforced jacket ensures durability, and it can withstand a wide range of temperatures, making it an ideal choice for professional broadcast and production applications.
1. **High Bandwidth Capability:** This cable supports 12G-SDI, which is essential for transmitting 4K UHD signals at high bandwidths.
2. **Long Length:** The cable is approximately 900 feet long, making it suitable for long-distance installations.
3. **RG-6 Coaxial Design:** The RG-6 coaxial design offers good signal quality and can reduce electromagnetic interference (EMI) and radio-frequency interference (RFI).
4. **18 AWG:** The 18 AWG (American Wire Gauge) size of the conductors ensures that the cable has low resistance and can handle high currents.
5. **Belden Brand:** Belden is a well-known and reputable brand in the cable industry, ensuring that the cable is of high quality and reliable.
1. **Expensive:** Compared to other coaxial cables, the Belden 4694R is relatively expensive.
2. **Heavier:** Due to its length and the thickness of the conductors, this cable is heavier than standard coaxial cables.
3. **May Require Termination Equipment:** Depending on the specific installation, termination equipment may be required to connect the cable to devices, which could add to the overall cost.
**Conclusion:** The Belden 4694R 12G-SDI 75 4K UHD RG-6 Coax Video Cable is a high-performance, heavy-duty cable suitable for long-distance 4K UHD video installations. Its high bandwidth capabilities, long length, and RG-6 coaxial design make it an excellent choice for professional applications. However, its relatively high cost and weight may deter some buyers.
**Recommendation:** If you require a long, high-performance coaxial cable for 4K UHD video installations, the Belden 4694R is an excellent choice. However, consider the cost and weight before making a final decision. If a less expensive or lighter option is acceptable, other 12G-SDI coaxial cables may be worth exploring.
Cable left on spool is unused. This listing is for a Belden 4694R CMR Rated 12G-SDI 75 Ohm 4K UHD RG-6 Coax Video Cable 18 AWG Approximately 900ft. The cable has been used and cut with around 900 feet remaining.