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Product Categories for 3db coupler
Fiber Optic Couplers -
(187 companies)
Fiber optic couplers are optical devices that connect three or more fiber ends, dividing one input between two or more outputs, or combining two or more inputs into one output.
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Quick Couplers -
(394 companies)
Quick couplers are used in hydraulic or pneumatic systems to quickly connect lines without losing fluid or fluid pressure.
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RF Waveguide Couplers -
(32 companies)
RF waveguide couplers are RF circuits used to sample RF frequency transmissions by coupling (combining) signals asymmetrically
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RF Couplers -
(210 companies)
RF couplers are circuits that sample RF transmissions by combining (coupling) signals asymmetrically. There three basic types of devices: unidirectional, bidirectional, and dual directional
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Hydrostatic Drives -
(22 companies)
Hydrostatic drives consist of a hydraulic motor fed by a pump. Drive fluid flow is routed through a series of control valves and associated tubing.
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Adjustable Speed Drives -
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Adjustable speed drives alter the speed of a driven shaft to a speed selected by an operator.
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Variable Transmissions -
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Variable transmissions are used in industrial applications to alter the speed of an output shaft.
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Flexible Couplings -
(294 companies)
Flexible couplings connect rotating members while allowing some degree of angular or parallel misalignment.
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Specialty Power Transmission Components -
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Specialty or proprietary products and accessories related to power transmission components.
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Optocouplers -
(71 companies)
Optocouplers are capable of transferring an electrical signal between two circuits while isolating the circuits from each other.
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Hydraulic Oil and Transmission Fluids, Industrial -
(204 companies)
Industrial hydraulic oil and transmission fluids are used to transmit power in hydraulic equipment and power transmission applications.
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RF Waveguide Components -
(151 companies)
RF waveguide components are circular, elliptical or rectangular metal tubes or pipes through which electromagnetic waves are propagated in microwave and RF communications. The wave passing through the medium is forced to follow the path determined by the physical structure of the guide.
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RF and Microwave Laminates -
(21 companies)
RF and microwave laminates are used as substrates for radio frequency (RF) and microwave communication systems and electronics. They are designed to meet the demanding performance standards for higher-frequency applications.
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Tube Fittings -
(835 companies)
Tube fittings connect runs of tubing for in-line, offset, multi-port, and mounting configurations to other tubing sections, pipe, hose, and other fluid transfer components.
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Hose Fittings -
(870 companies)
Hose fittings are a category of components used to connect hoses and tubes for in-line, offset, multi-port, and mounting configurations.
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View Product Announcements for 3db coupler
Part Numbers for 3db coupler
| Part # |
Distributor |
Manufacturer |
Product Category |
Description |
| 712-1146-6-ND |
Digi-Key |
Johanson Technology Inc
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Filters
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DIR COUPLER 20.3DB 848MHZ |
Other Topics You Might Be Interested In
Couplers and hybrids are devices in which two transmission lines pass close enough to each other for energy propagating on one line to couple to the other line. A 3dB 90° or 180° hybrid splits an...
( Read More)
Tools & Useful Links for 3db coupler
Tools & Useful Links: 1 - 4 of 4
Engineering Web: 3db coupler
1 - 10 of 25,734
dielectric guide
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Linear Bilateral Optical 3db Coupler.
Abstract : The patent application concerns a linear bilateral 3db optical coupler composed of three branches of solid light conducting material. Three ports are formed by the junctures of the three ...
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FAQ's Result
... Sim\Bep\mmi\3dB_coupler Filename: ..\Olympios\Examples\Topview\Sim\Bep\mmi\int_resonant\coupler The figure below shows the layout and the simulation of a MMI 3 dB coupler. Launching the modal field at ...
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SOA-PIN
... a 3dB coupler is used to mix the local oscillator (LO) and the transmitter (TX) optical fields, resulting in a signal at an intermediate frequency (IF) in the output ports of the coupler. As light ...
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Spectral behavior of InP-based ring lasers employing multimode interference ...
Item Abstract: The performance of ultracompact efficient InP-based ring lasers may degrade due to lasing inside the MMI 3dB coupler. This effect can be reduced by using angled, rough or absorbing end-facets ...
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F 3dB coupler A ib erL abs 1 3 2 4 insertion loss return loss �@�®ï¿½B�@�®ï...
1440. 1480. 1520. 1560. 1600. 1640. wavelength (nm). wavelength (nm). FiberLabs Inc.. FiberLabs 3dB coupler A. cross talk. 1�®2. 1�®2. (with terminated port- 3 and 4). (with FC-connected port- 3 and 4 ...
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Search By Manufacturer
HD-0195M3-DH(40). . HIROSE ELECTRIC GROUP . SMD 3DB COUPLER 195MHZ 15-20% . . . . . . . HD-0195M3-DH1(40). . HIROSE ELECTRIC GROUP . SMD 3DB COUPLER 195MHZ 15-20% . . . . . . ...
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3dB power splitter
I am wondering why you start with the 3dB coupler. You may combine the two filters to make a duplexer, and you can avoid the 3dB loss. What is the signal level? You may have different choices ...
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Microstrip to waveguide 3dB power splitter/combiner on FR4 PCB up to 50 GHz
In order to improve the transmitted power, it's traditionally necessary to use a 3dB coupler and combine two MMIC devices. The implementation of the combiner on the substrate presents low performance ...
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A novel design of high directivity CPW directional coupler design by using DGS
... 3dB coupler is fabricated and measured at 2GHz. The measured directivity of the directional coupler is higher than 44dB.. Keywords: general broadside coupled coplanar waveguide directional coupler ...
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