Teal Electronics Corporation    San Diego, CA 92121
May 16, 2012 Intended for commercial and utility scale solar photovoltaic systems, TEALsolar(TM) is available in configurations from 8-36 strings, with options for integrated DC disconnects and transient voltage surge suppression devices. Fuses also come standard, and are available up to 30 A/string depending on number of strings and overall current rating of configuration. Rated for 1,000 Vdc applications under UL-1741 Listing, boxes are available with NEMA 3R, 4, or 4X enclosure.

AMtec Solar    Hayward, CA 94545
Oct 25, 2011 Solar Combiner Boxes with Disconnecting DC Contactor, combined with Remote Solar Combiner Disconnect Control Panel, gives service and emergency personnel pushbutton control to open/close string level outputs at combiner box or up to 1,500 ft away at control panel. Solar combiner box comes in 12 string and 3 x 12 string configurations, where each 12 string circuit is rated for 200 A continuous. UL508a-Listed Solar Disconnect Contactor Control Panel comes with or without LED indicators.

Mini-Circuits    Brooklyn, NY 11235
Sep 01, 2011 Capable of operating up to 15 W, model QCS-83+ is 2-way 90° power splitter with 4,000-8,000 MHz range and typical unbalance of 0.8 dB and 4°. Microwave RF/IF power splitter combiner, supporting nearly octave band in miniature EIA-0805 form factor, features LTCC construction, which lends to effective use in transmit or receive paths.

Solectria Renewables, LLC    Lawrence, MA 01843
Jul 19, 2011 Available with 8 or 16 fused inputs, rated at NEMA 4X or 24 fused inputs, rated at NEMA 4, STRCOM String Combiner Box offers optional DC disconnect, which allows installers, maintenance crews, and first responders to turn off solar system at source. Load-break rated switch is capable of breaking circuit with sufficient speed to eliminate arc formation. It is tested to UL508, listed by CSA, and compliant with UL 1741/IEEE 1547 as well as 2011 NEC.

Sound Enhancements Inc.    Cary, IL 60013
Apr 01, 2011 With dual-channel TWIN MIX, users can route 2 input devices to 2 output sources. Each input has independent level control and its own footswitch to engage or mute signal. Manufactured with solid cold rolled steel housing, switch can be powered from one 9 V battery or optional 9 V adapter. Unit comes equipped with LED indication and TrueTone Bypass buffer circuit to maintain signal integrity and tone quality.

Mini-Circuits    Brooklyn, NY 11235
Feb 01, 2011 Covering frequency range of 250-6,000 MHz, Model ZN4PD1-63W+ is suitable for GPS, GSM, DCS, and PCS frequency bands, in addition to WiFi, Bluetooth, and 802.11a uses. Four-way, in-phase splitter and combiner features insertion loss of 1.0 dB above splitter loss up to 4 GHz, typical amplitude unbalance of 0.2 dB, and phase unbalance of 2°, making unit suited for parallel path/multichannel systems. Packaged in 3.5 x 4.5 in. enclosure, device includes built-in SMA connectors.

RADWIN    Tel Aviv 69710  Ireland
Feb 03, 2010 Offering up to 16 x E1s/T1s+ Ethernet, RADWIN 2000 PDH meets carriers' cellular backhaul needs concerning performance, capacity, and range. Technologies such as MIMO, OFDM, and Diversity, together with unique protocols, ensure robustness and resiliency in sub-6 GHz bands. Providing flexible combination of native TDM and Ethernet, carrier-class product comes with 1+1 Monitored Hot Standby support and built-in Spectrum View for locating cleanest channel for operation.

Exalt Communications Inc.    Campbell, CA 95008
Sep 23, 2008 Carrier-class EX-r GigE series delivers up to 440 Mbps aggregate throughput at link ranges up to 15 miles with 99.999% availability. Secured with AES 128- and 256-bit encryption, tri-band platform delivers true native Ethernet and native TDM support integrated in one system and delivers bandwidth needed for campus connectivity, camera backhaul, 3G/4G backhaul, WiMAX backhaul, and HD video broadcast.

Alcatel-Lucent    Paris 75008  France
Apr 07, 2008 Alcatel-Lucent MDR 8000 Release 2 supports operators' seamless migration from time division multiplexing (TDM) to Ethernet transport over wireless transport networks. Built on digital microwave radio technology, solution operates over 2-11 GHz range and provides evolution path that lets operators optimize current network efficiency, while enabling new revenue-generating IP services. It also provides backhauling capabilities for mobile and WiMax applications.

VEGA Controls Ltd    West Sussex RH15 9NF  United Kingdom
Apr 03, 2008 Available with rod or cable electrodes, VEGAFLEX guided microwave radar level transmitter uses 2, 5, or 10 m cable to connect to remote housing, which incorporates electronics, programming, and cable terminals. Straight axial and right-angled plugs are supplied on each end of connecting cable, allowing most suitable orientation and installation in confined spaces. Transmitter includes 4-20 mA and HART protocol, integral device data logging, and backlit display.

Vigitron Inc.    San Diego, CA 92129
Jan 08, 2008 Featuring built-in ac power supply, Vi1508VPD 8-channel and Vi1516VPD 16-channel Video-Power-Data combiners receive video from each camera and provide power and PTZ data over single Cat5 cable. Each channel provides isolated 24 or 28 V at 1 A for up to total of 16 A. Units are 1U rack-mounted and follow EIA/TIA 568B structured building wiring standard, suited for structured wiring CCTV.

Heaters Controls & Sensors    London N6E3T6  Canada
Sep 01, 2005 Suited for brewing, food and beverage, wastewater, and chemical industries, Levelsonic RADAREYE(TM) microwave (radar) level transmitters monitor level where measurements are difficult due to vapors, dust, or pressurized vessels. It features onboard pushbutton calibration, communication module, and multi-colored LED. Along with 3-wire supply, IP 67 rated unit provides 4-20 mA output linear with level measurement.

VXI Technology Inc.    Irvine, CA 92614
Feb 24, 2003 Model SMP6905 incorporates six 2-way 0°, 10 MHz–1 GHz power splitters/combiners in high-density, double-wide SMIPIIâ„¢ module. When used as splitter, it delivers 2 outputs of equal amplitude with 0° phase relationship between 2 output signals. Module can be used as combiner by applying each signal into output ports and vector sum will appear as single output. Model SMP6905 can be combined with other SMIPIIâ„¢ switch modules to provide building blocks for RF test system.