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Communication Systems & Equipment -> RF & Microwave Communication Systems & Equipment -> RF& Microwave Couplers


RF& Microwave Couplers




(Showing headlines 1 - 20)   more ....
Hybrid Couplers suits mobile communications applications.

Hybrid Couplers suits mobile communications applications.

AVX Corp.    Raleigh, NC 27604
May 14, 2014 Based on patented MLO™ technology, which enables integration of high Q passives in high density interconnect components, PC Series includes 2,100 MHz device for 1.5–2.1 GHz performance and 2,700 MHz device for 2.1–2.7 GHz performance. Units are rated for 30 W max power handling with operating temperature spanning -55 to +85°C. Measuring 0.25 x 0.20 x 0.04 in., 3 dB, 90°quadrature couplers are expansion matched to PCBs and supplied in surface mountable 2025 size LGA packaging.

Directional Coupler offers 30 dB nominal coupling.

Directional Coupler offers 30 dB nominal coupling.

Krytar, Inc.    Sunnyvale, CA 94089
Jan 29, 2014 Operating in frequency range of 12.4–18.0 GHz, Model 181230 delivers frequency sensitivity of ±0.7 dB, directivity greater than 15 dB, and insertion loss of less than 0.6 dB across full frequency range, including coupled power. Input power rating is 20 W average and 3 KW peak. Measuring 1.40 x 0.40 x 0.66 in., coupler operates from -54 to +85°C with max VSWR of 1.35 at any port. Applications include electronic warfare, SATCOM, radar, signal monitoring, antenna beam forming, and EMC testing.

Compact, 90° Hybrid Microwave Coupler covers 1.0-4.0 GHz range.

Compact, 90° Hybrid Microwave Coupler covers 1.0-4.0 GHz range.

Krytar, Inc.    Sunnyvale, CA 94089
Jan 07, 2014 Operating from -54 to +85°C, Model 3010040 delivers 3 dB of coupling over 1.0–4.0 GHz range in single 3.16 x 1.20 x 0.50 in. package. Solution handles 20 W of average power and 3 kW of peak power and offers both L-band (1–2 GHz) and S-band (2–4) frequency coverage. While SMA female connectors are standard, N-type female connectors are optional. Typical specifications include ±0.6 dB amplitude imbalance, ±6° phase imbalance, >17 dB isolation, 1.30 max VSWR, and <1.0 dB insertion loss.

Directional Couplers offer 30 dB coupling over 2 frequency ranges.

Directional Couplers offer 30 dB coupling over 2 frequency ranges.

Krytar, Inc.    Sunnyvale, CA 94089
Dec 05, 2013 Featuring multi-purpose, stripline designs, Model 120430 and 120730 respectively cover 4.0–12.4 GHz and 7.0–12.4 GHz frequency bands. Performance ratings include nominal coupling, with respect to output, of 30 dB ±1.0 dB and frequency sensitivity of ±0.30 dB. Exhibiting insertion loss (including coupled power) of <0.50 dB and directivity of 15 dB, these 1.40 x 0.40 x 0.66 in couplers feature 2.4 mm SMA female connectors. Max VSWR is 1.35, and input power rating is 20 W (ave) and 3 kW (peak).

Integrated Thin Film, High Directivity Couplers target WiFi bands.

Integrated Thin Film, High Directivity Couplers target WiFi bands.

AVX Corp.    Myrtle Beach, SC 29578
Nov 26, 2013 Available in 0302, 0402, and 0603 sizes, miniature ITF (integrated thin film), high directivity (20 dB), directional couplers utilize LGA packaging technology and offer optimized performance across WiFi frequency spectrum (2,400–5,950 MHz). These 3 W couplers, rated for -40 to +85°C, feature RoHS-compliant, 100% tin terminations compatible with automatic soldering technologies, including reflow, wave soldering, vapor phase, and manual. Design also maximizes self-alignment during reflow.

Dual Directional Coupler operates from 0.5-8.0 GHz.

Dual Directional Coupler operates from 0.5-8.0 GHz.

Krytar, Inc.    Sunnyvale, CA 94089
Nov 06, 2013 Offering 10 dB of coupling over ultra-broadband frequency range of 0.5–8.0 GHz, Model 500508010 is suited for applications where external leveling, precise monitoring, signal mixing, or swept transmission/reflection measurements are required. Device features insertion loss of <2.3 dB, directivity of >15 dB, and max VSWR of 1.35. Input power rating is 20 W average and 3 kW peak. Housed in 10.50 x 0.53 x 0.72 in. package, coupler operates from -54 to 85°C and includes 2.4 mm SMA female connectors.

Directional Couplers cover 0.5-26.5 GHz frequency range.

Directional Couplers cover 0.5-26.5 GHz frequency range.

Krytar, Inc.    Sunnyvale, CA 94089
Oct 01, 2013 Featuring multi-purpose, stripline design, Models 152610, 152616, and 152620 exhibit nominal coupling (with respect to output) of 10 dB ±1.0 dB, 16 dB ±1.0 dB,  and 20 dB ±1.0 dB, respectively, with frequency sensitivities of ±1.0 dB, ±1.2 dB, and ±1.5 dB. Common to each unit is directivity of >13 dB, max VSWR of 1.45, and input power rating of 20 W avg/3 kW peak. Measuring 4.40 x 0.38 x 0.73 in., ultra-broadband units operate from -54 to 85°C and include 2.4 mm SMA female connectors.

Directional Coupler  offers nominal coupling of 30 dB.

Directional Coupler offers nominal coupling of 30 dB.

Krytar, Inc.    Sunnyvale, CA 94089
Aug 30, 2013 Operating in frequency range of 4.0–20.0 GHz, Model 104020030 features frequency sensitivity of ±0.7 dB, directivity of greater than 15 dB, and insertion loss of less than 0.60 dB across full frequency range, including coupled power. Maximum VSWR at any port is 1.35 and power ratings are 20 W average/3 KW peak. Measuring 1.40 x 0.40 x 0.66 in., stripline coupler operates from -54 to +85°C and is suitable for wireless ultra-broadband designs and many test and measurement applications.

Hybrid Coupler operates from 10-40 GHz.

Hybrid Coupler operates from 10-40 GHz.

Krytar, Inc.    Sunnyvale, CA 94089
Jul 26, 2013 Measuring 0.86 x 1.10 x 0.50 in., Model 4100400 delivers 3 dB of coupling over full frequency range of 10–40 GHz. Device features amplitude imbalance of ±1.0 dB, phase imbalance of ±12°, isolation greater than 12 dB, and insertion loss of less than 1.7 dB. Capable of handling 20 W of average power and 3 kW of peak power, 180° hybrid coupler splits and combines signals in amplifiers, switching circuits, and antenna beam-forming networks used in commercial and military applications.

Directional Coupler  covers 0.5-8.0 GHz frequency range.

Directional Coupler covers 0.5-8.0 GHz frequency range.

Krytar, Inc.    Sunnyvale, CA 94089
Jul 24, 2013 Featuring stripline design, Model 158006 covers frequency range of 0.5–8.0 GHz with 6 dB (±1.1 dB) of nominal coupling, frequency sensitivity of ±0.6 dB, and directivity greater than 15 dB. Coupler exhibits insertion loss of less than 1.70 dB across full frequency range including coupled power. Maximum VSWR at any port is 1.70 GHz. Measuring 5.25 x 0.53 x 0.72 in., Model 158006 is suitable for broadband electronic warfare systems and complex switch-matrix applications.

Communication Photocouplers operate from 1 mA input current.

Toshiba America Electronic Components (TAEC)    Irvine, CA 92618-1811
Jun 25, 2013 Model TLP2301 photocouplers support 20 kbps transmission rate, guarantee maximum delay time of 30 µs, and operate at input current of 1 mA with IR luminescence LED. Supporting 100 kbps transmission rate, TLP2303 models include light-receiving chip with high-speed photo Darlington transistor, allowing for current transfer ratio of up to 800% at 1.6 mA input current. Units convert RS-232 communication speed of 9.6 or 19.2, respectively, to RS-232C speed of 115.2 kbps transmission rates.

Thin-Film Directional Couplers serve wireless applications.

Thin-Film Directional Couplers serve wireless applications.

AVX Corp.    Raleigh, NC 27604
May 20, 2013 Suited for portable communications devices, DB0603N thin-film, 3 dB, 90° couplers come in surface-mountable, 0603 size LGA package; have 800–6,000 MHz range; and provide 10 W continuous power handling. Package contributes to minimal profile and parasitics characteristics and also lends to optimal solderability and heat dissipation as well as self-alignment during reflow. RoHS compliant couplers also feature construction ruggedized for reliable automatic assembly.

High-Power, Bidirectional Couplers feature SMT design.

High-Power, Bidirectional Couplers feature SMT design.

Mini-Circuits    Brooklyn, NY 11235
Apr 30, 2013 With range of 610–810 MHz, SYBD-22-82HP+ 50 Ω, 22 dB coupling, DC pass units feature mainline loss of 0.10 dB typ with VSWR of 1.10:1 typ and deliver directivity at 24 typ. Select models feature power handling capabilities to 150 W at room temperature, and suitable applications include VHF/UHF and SMR. Model SYBD coupler series joins LTCC coupler family with rugged connectorized models. All couplers are ESD compliant and available as RoHS compliant.

Quadrature Couplers come in flexible and non-flexible versions.

Quadrature Couplers come in flexible and non-flexible versions.

API Technologies Corp.    South Plainfield, NJ 07080
Apr 16, 2013 WIRELINE® (flexible) and WIREPAC® (non-flexible) quadrature couplers consist of one pair of wire center conductors surrounded by continuous dielectric insulator and shielded by drawn or extruded outer jacket. Construction combines physical attributes of semi-rigid coaxial cable and electrical performance of precision TEM mode parallel coupled line coupler. While WIRELINE comes in up to 5 ft (bulk) lengths, WIREPAC comes in lengths up to 8 in. with square, round, or flanged jackets.

High-Power Bi-Directional Coupler features rugged construction.

High-Power Bi-Directional Coupler features rugged construction.

Mini-Circuits    Brooklyn, NY 11235
Apr 15, 2013 Featuring low loss suspended substrate construction, ZGBDC10-362HP+ coaxial coupler can pass up to 3 A of DC current from input to output and handle up to 250 W CW. IP67-rated, weatherproof case and sealed construction accommodates requirements of field applications or remote monitoring sites. With 0.18 dB insertion loss and 300–3,000 MHz coverage, coupler is also suited for lab testing as well as cellular, WiMAX, PCN, GSM, and ISM applications.

Directional Couplers  offer 20 dB nominal coupling.

Directional Couplers offer 20 dB nominal coupling.

Krytar, Inc.    Sunnyvale, CA 94089
Feb 14, 2013 Targeting broadband electronic warfare systems and commercial wireless systems, Models 101040020 and 101040020K offer 20 dB nominal coupling over ultra-broadband frequency range of 1.0–40.0 GHz. Multi-purpose stripline designs exhibit insertion loss of less than 0.85 dB from 1.0–20.0 GHz and less than 1.5 dB from 20.0–40.0 GHz. Measuring 2.00 x 0.40 x 0.65 in., Model 101040020 comes with 2.4 mm SMA female connectors, while Model 101040020K includes 2.92 mm SMA female connectors.

Compact Directional Couplers cover 1.0 GHz to 40.0 GHz range.

Compact Directional Couplers cover 1.0 GHz to 40.0 GHz range.

Krytar, Inc.    Sunnyvale, CA 94089
Feb 12, 2013 Respectively supplied in 2.00 x 0.40 x 0.65 in. packages with 2.4 and 2.92 mm SMA female connectors, Models 101040006 and 101040006K have multi-purpose, stripline designs; offer 6 dB nominal coupling over ultra-broadband frequency range, and feature frequency sensitivity of ±1.52 dB. Values over respective ranges of 1.0–20.0 GHz and 20.0–40.0 GHz include directivity specifications of greater than 14 and 10 dB, insertion loss of less than 2.5 and 3.5 dB, and max VSWR of 1.5 and 1.7.

Directional Couplers cover 2.0 to 40 GHz frequency band.

Directional Couplers cover 2.0 to 40 GHz frequency band.

Krytar, Inc.    Sunnyvale, CA 94089
Jan 25, 2013 Supplied in 1.75 x 0.40 x 0.65 in. package, Models 102040010 and 102040010K respectively feature multi-purpose, stripline designs with 2.4 and 2.92 mm SMA female connectors. Both have frequency range of 2.0–40.0 GHz with nominal coupling of 10 dB ±1.0 dB and frequency sensitivity of ±0.70 dB. Directivity specifications are greater than 15 dB from 2.0–20.0 GHz and greater than 11 dB  from 20.0–40.0 GHz, while insertion loss is less than 1.2 and 1.8 dB over same respective ranges.

Directional Stripline Couplers cover 2.0 to 40.0 GHz range.

Directional Stripline Couplers cover 2.0 to 40.0 GHz range.

Krytar, Inc.    Sunnyvale, CA 94089
Nov 29, 2012 Respectively featuring 2.4 and 2.92 mm SMA female connectors, Models 102040020 and 102040020K measure 1.75 x 0.40 x 0.65 in. offer 2.0–40.0 GHz frequency range with nominal coupling (with respect to output) of 10 dB, ±1.0 dB and frequency sensitivity of ±0.7 dB. Directivity specifications are greater than 15 dB from 2.0–20.0 GHz and greater than 11 dB from 20.0–40.0 GHz, while insertion loss (including coupled power) over same respective ranges is less than 1.2 and 1.8 dB.

Ultra-Broadband Directional Coupler covers 1.0-50.0 GHz range.

Ultra-Broadband Directional Coupler covers 1.0-50.0 GHz range.

Krytar, Inc.    Sunnyvale, CA 94089
Sep 28, 2012 Featuring stripline design, Model 101050013 offers 1.0–50.0 GHz range with coupling of 13 dB ±1.0 dB, frequency sensitivity of ±1.0 dB, and directivity of greater than 10 dB. Product exhibits insertion loss, including coupled power, of less than 1.6 dB from 1.0–26.5 GHz and less than 2.9 dB from 26.5–50 GHz. Max VSWR (any port) is 1.5 from 1.0–26.5 GHz and 1.8 from 26.5–50 GHz. At 2.5 x 0.50 x 0.65 in., package with 2.4 mm SMA female connectors suits space-restricted applications.




(Showing headlines 1 - 20)   more ....



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