RF& Microwave Transmit Combiners

Communication Systems & Equipment, Optics & Photonics

Broadband RF Power Combiners operate up to 6 GHz.

December 29, 2014

Offered in 2-way and 4-way configurations, RF Power Combiners deliver up to 600 W and operate over temperature range of 55–85°C. Units combine or sum number of RF input signals to common output, while maintaining characteristic impedance of inputs. Designed to be screw-down mounted to heatsink, combiners offer frequency range from 20 MHz to 6 GHz, low insertion loss from 0.35–1 dB, and low VSWR up to 1.30:1. Units are suited for wide range of military and commercial applications. Read More

Sensors, Monitors & Transducers, Communication Systems & Equipment

Guided Wave Radar Transmitter is designed for level measurment.

February 4, 2014

Suitable for use in hygienic applications and harsh environments, Sitrans LG series features modular design with numerous configuration options that allows for level measurement in oil and gas, chemical, pharmaceutical, and food and beverage industries. Microwave pulses are transmitted down rod or cable, offering reliable measurement with up to 0.08 in. accuracy. Compliant with SIL2 safety standard, series includes 4 basic versions and offers various configuration options.
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Communication Systems & Equipment

Power Splitter/Combiner operates from DC to 8,400 MHz.

January 3, 2014

Measuring 1.25 x 1.25 x 0.75 in., Model ZFRSC-4-842+ features low VSWR of 1.15:1, low amplitude unbalance of 0.3 dB, and low phase unbalance of 3.5° typical. Four-way 0° resistive power splitter/combiner provides 0.16 W power handling as splitter and offers solution for many connectorized applications including laboratory and test setups. Featuring shielded aluminum alloy construction, device is available with optional mounting bracket. Read More

Computer Hardware & Peripherals, Communication Systems & Equipment

Microwave Packet Radio System helps meet capacity crunch.

October 1, 2013

Delivering more than 8x capacity in 1/3 footprint of traditional systems, ETSI-optimized 9500 Microwave Packet Radio long-haul system addresses demand for high-bandwidth, long-haul connectivity for both traditional and IP-based services, including IP video and 4G LTE in Europe and other parts of world. System offers smooth transition from TDM and hybrid microwave networks to satisfy increased demand for data by providing path to 10G capacity between microwave towers. Read More

Communication Systems & Equipment

High Power Combiner handles up to 32 W. .

June 4, 2013

Featuring 800–950 MHz frequency range, 8 way-0° Model ZB8CS-950-32W offers typical insertion loss of 0.4 dB and 30 dB typical isolation. Coaxial microwave RF power splitter/combiner operates at temperatures from -55 to 90°C and is suitable for UHF and cellular applications. Read More

Test & Measuring Instruments, Electrical Equipment & Systems, Communication Systems & Equipment, Optics & Photonics

Signal/Spectrum Analyzer covers 2 Hz through 50 GHz range.

May 14, 2013

Offering 12.1 in. touchscreen interface, MultiView function and MSRA function, R&S FSW50 signal and spectrum analyzer is suited for use in development, testing, verification, and production of transmitters and components such as those used in radar applications and satellite and military communications systems. Use of harmonic mixers enables extension of frequency range to 110 GHz. Analysis bandwidth of 320 MHz allows demodulation of wideband signals, such as radar chirps, up to 50 GHz. Read More

Communication Systems & Equipment, Green & Clean

Switched Combiners target utility-scale solar applications.

April 12, 2013

Incorporating function of solar combiner box and separate disconnect, 1,000 Vdc Switched Combiners provide visible means of disconnect and fuse protection in single enclosure for maximum safety. Systems facilitate combination of multiple inputs from solar array into single output, and provide single-point location to safely isolate DC side of PV system closer to modules. Combiners meets intent of NEC 690.16(B) and are tested and listed to UL 1741 standard. Read More

Communication Systems & Equipment, Optics & Photonics

Fiber Optic Transmitters/Receivers serve microwave applications.

December 13, 2012

Optiva Satcom Band Microwave Fiber Optic Transmitters and Receivers offer band-specific C, X, Ku, or Ka transmitter and receiver modules compatible with EMCORE modular or flange-mount Optiva Platform configurations. Addition of Optiva Satcom Band RF Fiber Optic Transport System expands existing Optiva Platform that supports 50 MHz to 18, 22, or 40 GHz broadband microwave transport, reference oscillators, IRIG, IF, L-/S-band, plus audio, video, data, and Ethernet. Read More

Electrical Equipment & Systems, Communication Systems & Equipment, Green & Clean

Configurable Combiner Box features 1,000 Vdc rating.

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. Read More

Communication Systems & Equipment, Green & Clean

Solar Contactor Combiner Box works with remote solar disconnect.

October 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. Read More

Chemical Processing & Waste Management, Communication Systems & Equipment, Electronic Components & Devices

Hybrid 90° Power Splitter has surface-mount design.

September 1, 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. Read More

Communication Systems & Equipment, Electronic Components & Devices, Green & Clean

String Combiner Box offers optional DC disconnect.

July 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. Read More

Electrical Equipment & Systems, Communication Systems & Equipment

Splitter/Combiner combines selector switch and mini mixer.

April 1, 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. Read More

Communication Systems & Equipment, Electronic Components & Devices, Optics & Photonics

Power Splitter targets test and measurement applications.

February 1, 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. Read More

Chemical Processing & Waste Management, Communication Systems & Equipment

Splitter/Combiner Module suits RF test applications.

February 24, 2003

Model SMP6905 incorporates six 2-way 0°, 10 MHz-1 GHz power splitters/combiners in high-density, double-wide SMIPII(TM) 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 SMIPII(TM) switch modules to provide building blocks for RF test system. Read More

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