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Jensen Transformers, Inc. Press Releases


September 25, 2002 Jensen Transformers announces VRD-1FF Digital CATV Isolator
August 5, 2002 Jensen Transformers announces 35mm DIN Rail Interface Modules


 

VRD-1FF Photo

Jensen Transformers announces VRD-1FF Digital CATV Isolator

 

Van Nuys, Calif., September 25, 2002 - Jensen Transformers, Inc., a leading manufacturer of high performance audio and video isolators and transformers, announces the introduction of the ISO-MAX® model VRD-1FF Cable TV Isolator, a digital cable compatible version of it's popular VR-1FF. The VRD-1FF helps eliminate cable related audio and video ground loops in Home Theater systems, while maintaining reliable, high fidelity digital video and cable modem signal quality in the 5Mhz to 870MHz frequency range of today's demanding digital cable systems.

One of the most troublesome aspects of Home Theater system design is the Cable TV connection. Connection of this external signal source, with it's associated AC power line noise and grounding issues, can turn an otherwise high performance Home Theater audio/video system into a veritable nightmare of hums, buzzes and groundloops. The ISO-MAX® VRD-1FF alleviates these problems by providing a high impedance barrier to the AC power related noise and grounding problems, while providing a transparent path into the system for the high frequency video and cable modem signals.

The design of the ISO-MAX® VRD-1FF is a combination of the latest technology in high frequency RF components, coupled with state-of-the-art 3D RF computer modeling. The VRD-1FF connectors are true 75 Ohm "F" type connectors with high-quality Teflon® dielectric insulation and gold-plated contacts. These premium connectors are integrated into a high frequency surface mount PCB assembly using sophisticated 3D finite-element RF modeling software to optimize the design, which results in extremely low reflected energy that maintains ruler flat frequency and phase response throughout the digital cable broadcast spectrum.

Bill Whitlock, President of Jensen Transformers, Inc., says "We don't simply claim that our new ISO-MAX® VRD-1FF has unrivaled performance, we prove it! Unlike our competitors, we publish graphs that actually show the flatness of its frequency response and the precision of its impedance characteristics."

Jensen Transformers, Inc. has been an industry leader in the development and manufacture of high performance audio and video transformers since 1974. Contact Jensen Transformers, Inc. at: 9304 Deering Ave., Chatsworth, CA 91406 Phone: (818) 374-5857, Fax: (818) 374-5856 E-mail: info@jensen-transformers.com Web Site: http://www.jensen-transformers.com. Mr. Bill Whitlock, President Mr. Dave Hill, General Manager

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NOTE TO EDITORS: Mr. Whitlock is available for comment on industry issues related to audio and video system interfacing. He has spoken on these and related subjects for the AES, NSCA, CEDIA, CES and Syn-Aud-Con.

Mr. Whitlock will be teaching two 3-hour courses at CEDIA EXPO 2002 titled:
"Grounding and Interfacing for Quiet, Safe AV Systems"
Thursday, September 26, 12:00 Noon to 3 PM and
Saturday September 28, 2:00 PM to 5:00 PM

ISO-MAX® is a registered trademark of Jensen Transformers, Inc.

Contact: Dave Hill at (818) 374-5857


 

DIN Rack Panel Photo

Jensen Transformers announces 35mm DIN Rail Interface Modules

 

Van Nuys, Calif., August 5, 2002 - Jensen Transformers, Inc., a leading manufacturer of high performance audio and video isolators and transformers, announces the introduction of a new product line incorporating their world famous audio transformers into a modular, rack or wall mountable 35mm DIN Rail system, perfect for contractors, studios and churches. All of Jensen Transformers' most popular audio interface solutions for Line Inputs, Line Outputs, Microphone Splitters, Direct Box and Patch Bay applications are being combined with the ease and convenience of the 35mm DIN Rail mounting system used extensively in the AC power management field. Up to 12 different interface modules can be mounted on a 3RU rack panel, or individually cut-to-length sections of 35mm DIN Rail can be mounted on walls or in wiring closets for custom configurations.

Each of the available 35mm DIN interface modules comes equipped with gold plated, screw terminal, pluggable connectors for ease of installation and service. Each module also supports a number of wiring options for popular features such as input attenuator pads, AC input coupling and termination options. The compact 1.4"W (or 2.1"W) x 3.9"L x 2.3"H modules feature a gray UL94-VO flame retardant Noryl(R) housing with a quick disconnect mounting tab for easy installation and removal of the modules. A schematic diagram showing the actual internal circuitry is printed on the side of each module to help eliminate the need to hunt for manuals in the middle of a wiring job. All of the modules are passive, requiring no external power supply (except for the DIN-MS-2P microphone splitter module, which requires an external 48 Volt supply if the phantom power circuitry is to be utilized).

Bill Whitlock, President of Jensen Transformers, Inc., says "Our transformer-based interface solutions simply have no peers when it comes to system noise reduction and pristine audio performance, but these new modules represent a major advance in the speed and convenience of their installation. System designers and installers no longer need to compromise the performance of their premium systems by using ordinary commodity-grade interface devices."

Jensen Transformers, Inc. has been an industry leader in the development and manufacture of high performance audio and video transformers since 1974. Contact Jensen Transformers, Inc. at: 9304 Deering Ave., Chatsworth, CA 91406 Phone: (818) 374-5857, Fax: (818) 374-5856 E-mail: info@jensen-transformers.com Web Site: http://www.jensen-transformers.com. Mr. Bill Whitlock, President Mr. Dave Hill, General Manager

-###-

NOTE TO EDITORS: Mr. Whitlock is available for comment on industry issues related to audio and video system interfacing. He has spoken on these and related subjects for the AES, NSCA, CEDIA, CES and Syn-Aud-Con.

Mr. Whitlock will be teaching two 3-hour courses at CEDIA EXPO 2002 titled:
"Grounding and Interfacing for Quiet, Safe AV Systems"
Thursday, September 26, 12:00 Noon to 3 PM and
Saturday September 28, 2:00 PM to 5:00 PM

ISO-MAX® is a registered trademark of Jensen Transformers, Inc.

Contact: Dave Hill at (818) 374-5857



Jensen Transformers, Inc., 9304 Deering Ave. Chatsworth, CA 91406
Voice: (818) 374-5857 Fax: (818) 374-5856
ISO-MAX® and Twin-Servo® are Registered Trademarks of Jensen Transformers, Inc.
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