Radio-frequency filter

The RF22 radio-frequency (RF) filter works with balanced microphone cables. Used on a microphone channel that is picking up outside RFs, the filter eliminates the intruding interference while preserving the audio quality. The device rejects frequencies above 75 kilohertz and is compatible with mic output Z (150 to 1 kilohms), mixer input Z (1 to 3 kilohms), and phantom-powered microphones. The units are priced at $52.50 apiece.

Jul 1st, 1999

The RF22 radio-frequency (RF) filter works with balanced microphone cables. Used on a microphone channel that is picking up outside RFs, the filter eliminates the intruding interference while preserving the audio quality. The device rejects frequencies above 75 kilohertz and is compatible with mic output Z (150 to 1 kilohms), mixer input Z (1 to 3 kilohms), and phantom-powered microphones. The units are priced at $52.50 apiece.

CLOSE MARKETING

DENVER

More in Home
Reel Handler Eagle
Design Install
Eagle Line Tools offers heavy duty reel handler

Robust tool targets the electrical, telecommunications, and underground construction industries.

Sep 18th, 2019
Spe Clogo
Standards
TIA establishes Single Pair Ethernet Consortium

SPEC, the Single Pair Ethernet Consortium, will work to accelerate the adoption of Single Pair Ethernet technologies.

Sep 17th, 2019
Po E Texas1
Connectivity
PoE Texas upgrades PoE+ to USB-C driver

PoE Texas has relaunched its PoE+ to USB-C driver with upgraded capabilities to support Apple iPad Pro Gen 3, Microsoft Surface Go, Google Pixel, and Samsung Tab tablet computers.

Sep 17th, 2019
Cs Connector Consortium
Data Center
CS Consortium launches to promote CS-based high-density connectivity

The consortium aims to educate end users and design consultants about the technical advantages of using CS-based high-density connectivity solutions.

Sep 17th, 2019
Universal 1823 960 720
Standards
USB-IF publishes USB4 specification

Specification now available for download on USB-IF website; doubles bandwidth to extend USB Type-C performance.

Sep 17th, 2019
The MP300, shown here, is among the first products resulting from Panduit's strategic partnership with Seiko Epson.
Design Install
Panduit, Epson team up to develop labels and printers

The first two products launched under the agreement, MP100 and MP300, combine Epson’s printer-production capabilities with Panduit’s label-media lineup and software.

Sep 16th, 2019
The initial 368,755 square-foot, 60 MW facility will be followed by a 409,000 square-foot, 120 MW development on the 26-acre campus.
Data Center
Aligned Energy completes phase one of Ashburn hyperscale data center campus

Ashburn, VA continues to be the top choice for newly constructed data center facilities, due to its proximity to major population centers, affordable and reliable power, and favorable tax incentives.

Sep 16th, 2019
A single Galileo processor drives two captivating OLED video walls in the U.S. Army Corps of Engineers ERDC's immersive pavilion to engage and educate visitors.
IP Security & AV
AV-over-IP display dazzles Army Corps of Engineers visitors

RGB Spectrum’s Galileo processor is at the heart of a dramatic atrium display in the Engineer Research and Development Center in Vicksburg, Mississippi.

Sep 16th, 2019
Miliken Telcordia Certification
Standards
Milliken's Vis Divide gains Telcordia GR-356 certification

To achieve the Telcordia GR certification, products must undergo third-party testing to ensure they will function well in telecommunications plant environments.

Sep 16th, 2019
Wi Fi Certified 6™ High Res[1]
Wireless/5G
Wi-Fi 6 makes it official

Wi-Fi CERTIFIED 6 supports a more diverse set of devices and applications, from those requiring peak performance in demanding enterprise environments to those requiring low power and low latency in smart homes or industrial IoT scenarios.

Sep 16th, 2019