Signal Couplers

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

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

Operating from -54 to +85°C, Model 3010040 delivers 3 dB of coupling over 1.0–4.0 GHz range inÂ- 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...

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PROFINET I/O Fieldbus Couplers has built-in Ethernet switch.
Signal Couplers

PROFINET I/O Fieldbus Couplers has built-in Ethernet switch.

Operating as I/O devices in PROFINET network, 750 Series identify connected I/O modules and create local process images for one or more controllers. Transmission cycle times are 1 msec (min). While 750-375 StandardÂ- supports up to 250 I/O modules, 2 I/O controllers, and one I/O supervisor and supplies 1,700 mA of internal power, 750-377 ECOnomy supports up to 64 I/O modules,...

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Integrated Thin Film, High Directivity Couplers target WiFi bands.
Signal Couplers

Integrated Thin Film, High Directivity Couplers target WiFi bands.

Available in 0302, 0402,Â- 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...

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Signal Couplers

Fiber Based Couplers operate from 405-760 nm.

Available in standard and pure silica fiber, Polarization Maintaining Couplers are manufactured using Fused Biconically Tapered process and patented packaging platforms. Units feature low insertion loss, low excess loss, and low polarization dependent loss. Couplers are suited for use in OCT, sensors, medical, defense, gyroscopes, and telecom applications.

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Dual Directional Coupler operates from 0.5-8.0 GHz.
Signal Couplers

Dual Directional Coupler operates from 0.5-8.0 GHz.

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 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....

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Directional Couplers cover 0.5-26.5 GHz frequency range.
Signal Couplers

Directional Couplers cover 0.5-26.5 GHz frequency range.

Featuring multi-purpose, stripline design, Models 152610, 152616, and 152620Â- 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,...

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Directional Coupler offers nominal coupling of 30 dB.
Signal Couplers

Directional Coupler offers nominal coupling of 30 dB.

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 ratingsÂ- are 20 W average/3 KW peak. Measuring 1.40 x 0.40 x 0.66 in., stripline coupler operates...

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Signal Couplers

Audiometric Couplers enable insert earphone testing.

Designed for testing insert earphones and other audio transducers, Model AEC204 occluded-ear simulator includes built-in microphone and is compliant with IEC 60318-4. Models AEC202 and AEC203, compliant with IEC 60318-5, are 2 cmÂ-³ couplers designed to be used with ½ in. and 1 in. microphones, respectively. Using AUDit™ software, users can automatically correct RETSPL measurements...

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Hybrid Coupler operates from 10-40 GHz.
Signal Couplers

Hybrid Coupler operates from 10-40 GHz.

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...

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Fresh Air Intake Designed to Meet ASHRAE 62.2 standards
Sponsored

Fresh Air Intake Designed to Meet ASHRAE 62.2 standards

Alan Manufacturing has a long history of developing innovative solutions for HVAC applications. With over 1,000 product designs under our belt, we have gained a reputation as the go-to source for HVAC dampers, hardware, duct supports, zone control systems, and much more. Adding to this extensive list of achievements we now announce the release of our new line of Fresh Air Intake products. Designed to meet ASHRAE 62.2 standards, they are the most robust and high-performance product of their kind. See our video to learn more.

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