2249-E-180

POMONA  2249-E-180  射频测试连接器组件

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