112 URM 7/0.32 Stranded Silver Coated Copper Shield Double Braid PE 50Ohm Coaxial Cable
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112 URM 7/0.32 Stranded Silver Coated Copper Shield Double Braid PE 50Ohm Coaxial Cable
Allowable Ampacity for 112 URM 7/0.32 Stranded Silver Coated Copper Shield Double Braid PE 50Ohm Coaxial Cable: 100 Amps
About:
• The 112 URM coaxial cable is a specialized 50 Ohm cable designed for applications requiring high-frequency signal transmission with low loss and excellent shielding. It features a stranded silver-coated copper conductor and a double braid shield, making it suitable for high-performance RF (Radio Frequency) applications.
Also Known As:
• URM112: A common abbreviation or short form used for this type of cable.
• 112 URM: Another variation of the cable’s name, often used in technical specifications and documents.
• 50 Ohm Silver-Coated Coax: A general term used to describe coaxial cables with a 50 Ohm impedance and silver-coated copper conductors.
Application:
• RF Communication Systems: Used in systems that require reliable transmission of radio frequency signals, such as radio transmitters, receivers, and transceivers.
• Military and Aerospace: Commonly used in defense and aerospace applications due to its robust construction and reliable performance in harsh environments.
• Test and Measurement Equipment: Ideal for connecting equipment in laboratories and testing facilities where precision signal integrity is critical.
• Broadcast and Media: Employed in broadcasting environments where high-quality signal transmission is essential.
• Antenna Feeder Systems: Used to connect antennas to transmitters or receivers with minimal signal loss.
Standard:
• MIL-Spec Standards: Often meets or exceeds military specifications (MIL-Spec) for durability, shielding, and signal integrity, particularly in demanding environments.
• IEC Standards: Compliant with International Electrotechnical Commission (IEC) standards for coaxial cables.
• RoHS Compliant: Typically meets the Restriction of Hazardous Substances (RoHS) directive, ensuring that the cable is free from hazardous materials.
Construction:
• Inner Conductor: Stranded silver-coated copper (7 strands of 0.32 mm each), which provides excellent conductivity and flexibility while maintaining high signal integrity.
• Dielectric: Polyethylene (PE) dielectric, which provides good insulation and minimizes signal loss.
• Shielding: Double braid shield made of silver-coated copper, offering superior protection against electromagnetic interference (EMI) and radio frequency interference (RFI).
• Outer Jacket: Typically made of polyethylene (PE), providing durability and protection against environmental factors such as moisture, UV radiation, and abrasion.
Features:
• High Conductivity: The silver-coated copper conductor offers enhanced conductivity, making it ideal for high-frequency applications.
• Excellent Shielding: The double braid shield ensures minimal interference and maximum signal integrity.
• Durability: The construction materials, including the silver coating and PE jacket, provide excellent resistance to environmental stress, ensuring long-term reliability.
• Flexibility: The stranded conductor design allows for greater flexibility, making it easier to install in tight or complex routing environments.
• Low Attenuation: Designed to minimize signal loss, making it suitable for applications that require high precision and clarity.
Specifications:
• Conductor Type: Stranded
• Coax Type: URM Types
• Conductor Material: Silver Coated Copper
• Dielectric Material: PE-polyethylene (Solid)
• Fire Rating: General Purpose (CM, CMG, CMX)
• Impedance: 50 Ohm Nominal Impedance
• Jacket Material: LSZH-low Smoke Zero Halogen
• Screen/Shield Type: Double Braid Shield
• Weight: 0.141
• Part Number: A10DW-891-9863
