2249-E-180产品概述
Model 2249 Cable Assemblies with BNC Male, 75 Ohms Impedance, Bare Copper Braid Shield
Whether you're working at an event, in a mobile truck, or in the studio, professionals like you need the cleanest, clearest signals for broadcast and production. Pomona's new line of 75 Ω digital video and audio broadcast connectors and cable assemblies deliver the ruggedness and reliability you need.
The transmission of today's digital video signals is demanding higher bandwidth and greater signal purity than the analog signals of yesterday. 75 Ω connectors from Pomona help meet these demands by reducing signal loss. Pomona digital video connectors are true 75 Ω, precision-machined from high quality materials.
Cable Designation and Type
2249-C: RG58C/U, 50 ohm cable makes it ideal for most test and measurement applications, RF transmission systems and Thinnet LAN applications.
2249-E: RG59B/U, 75 ohm cable assembly for use with broadcast, video, and other signal applications.
2249-K: RG174/U, smaller diameter 50 ohm cable for greater flexibility in tight applications. It is best suited for use in low power situations where small size and flexibility is important.
2249-Y: RG223/U, double shielded 50 ohm cable assembly for superior interference rejection.
Cable Type: RG58B/U type. Voltage: 500 V RMS max. from center conductor to shield and 33 VAC/70 VDC max from shield to earth in controlled hands-free testing environments.
Features
Made from Precision Machined High Quality Brass for Superior Performance
Center Contacts Are Plated with 20 Micro Inches of Gold for Better Conductivity
Insulation Material Is High Density PTFE
All Connectors and Adapters Are 75 Ohm for Broadcast Applications
Female Center Contacts Are Made from Heat Treated Beryllium Copper for Long Wear Life
Features
The Molded Strain Relief Is Directly Bonded to the Cable Jacket for Superior Strength and Durability
Teflon Insulation and Nickel Tarnish Resistant Outer Shells Used in the BNC Connector Provide Long Life and Reliability
Gold Plated Center Contacts Assure the Most Noise Free Connection Possible
The Connectors and Cable Are Impedance Matched
Rating: 500 V RMS , +122°F (+50°C) Max.
BNC Body: Tarnish Resistant Nickel-Plated Brass
Center Contact: Gold-Plated Brass
Dielectric: PTFE
Strain Relief: PVC Molded Directly to Cable and Connectors
Datasheet
