Southwest Microwave - 1.35 mm (E) Connectors
1.35 mm (E) DC to 90 GHz connectors from Southwest Microwave include a new Solderless Vertical launch connectors are designed for microstrip or grounded coplanar boards. They provide optimal signal integrity, are reusable and are installed without soldering. Suitable for various board materials and thickness.
1.35 mm (E) Jack (Female) 4 Hole .375 Square
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End Launch 1.35mm 90 GHz Jack (Female) Narrow Block (.350) Thread-in
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End Launch 1.35mm 90 GHz Jack (Female) Standard Block (.500) Thread-in
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Vertical Launch 1.35mm Jack (Female) 2-Hole Bolt-on
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Between Series 90 GHz 1.35mm (E) to 1.0mm (W)
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More Product Information
RF/Coax switching modules up to 26 GHz for high frequency and communication switching needs
Our 2 Series cable assembly showcases excellent phase stability against bending, developed with microwave/mmWave measurement environments in mind.
Its flexibility means low repulsion, reducing the load on the measured object
Focus’ modular microstrip, high power and ultra low loss coaxial RF Test Fixtures are designed mainly for load pull testing of packaged transistors. All Focus test fixtures come with TRL calibration standards and support most transistor packages sized from less than 0.1″ and up to 1″.
Noise measurements allow the determination of the four Noise Parameters of a device (transistor). Focus’ Noise Modules integrate well with various third party noise receivers.
Noise Parameters: These are four numbers that fully describe the noise behaviour of an active or passive device (twoport) at a given frequency. For practical reasons we use the following quantities as Noise Parameters:
Focus’ noise parameter extraction routines leverage the PNA-X’s unique implementation
of the cold-source noise figure measurement technique. This specific technique requires a noise source to determine the kBG (gain-bandwidth constant) of the system and a passive mechanical tuner is used to characterize the noise receiver across both the impedance and frequency space. This step is imperative to obtain fully vector-source-corrected measurements.
of the cold-source noise figure measurement technique. This specific technique requires a noise source to determine the kBG (gain-bandwidth constant) of the system and a passive mechanical tuner is used to characterize the noise receiver across both the impedance and frequency space. This step is imperative to obtain fully vector-source-corrected measurements.
A RF down conversion stage might be required if the frequency of noise measured exceeds the receiver’s bandwidth. Focus offers noise modules which support down conversion for optimal speed and performance.
An impedance tuner is an apparatus, which generates controllable reflection factor (Impedance) over a certain frequency range. Focus uses two basic technologies:
a) For frequencies from 100MHz to 110GHz (and above) we use the slide screw technique (models Multi Harmonic MPT, wideband (fundamental) CCMT, harmonic rejection PHT), in which a reflective probe (slug) is inserted into the slot of a low loss slotted transmission line (slabline or waveguide).
b) For frequencies from below 10MHz to 170MHz we use a lumped element technology (models LFT), whereby variable capacitors are connected with optimized lengths of coaxial cable.
The SMX-7xxx product family is made up of a series of microwave switch cards.
Focus recommends TRL Calibration Kits for applications such as load pull & noise parameters. Due to high reflection and low loss, tuner S-parameter measurements represent a challenge for VNA’s, because of error term determination and coupler directivity. Long experience has taught us not to rely on other calibration techniques than TRL (Thru-Reflect-Line). The popular SOLT technique is conditionally useable, but not guaranteed, up to 4GHz. The much convenient ECal method has provided questionable and inconsistent results. Our Customers are advised to be very careful with VNA calibrations, because the whole measured data depends on that.
Because of this, and to save our customers time and doubt, Focus has developed and offers a set of precise and reliable TRL calibration kits from 0.03 to 110 GHz with the following connector types: 7/16, N, APC-7, 3.5mm, 2.9mm, 2.4mm, 1.85mm, WR-15, WR-10. Our calibration kits are compatible with all commercial network analyzers.
For more information on TRL Calibration Kits, please read the following paper on TRL Versus SOLT
Noise measurements allow the determination of the four Noise Parameters of a device (transistor). There are four Noise Parameters which fully describe the noise behaviour of an active or passive device at a given frequency.
Bias tees with a perfect balance of RF performance and DC power handling
Auriga’s Bias Tees balance impressive RF performance with heavy-duty power handling across multiple frequency bands ranging from 100 MHz to 67 GHz. They are designed for rigorous usage without sacrificing RF performance. Only the highest-quality materials are used to minimize signal loss and enable efficient heat removal.
Southwest Microwave
Since 1981, Southwest Microwave has delivered performance-leading interconnect solutions currently available from DC to 110 GHz for hi-rel/space, defense, instrumentation, integrated-circuit and PCB evaluation applications. Built in the USA to rigorous performance and quality standards, Southwest Microwave connectors deliver the industry’s lowest RF leakage, insertion loss and VSWR. Products include Super SMA, N, TNC, SSMA, 2.92mm, 2.40mm, 1.85mm, 1.35mm, 1.0mm and 0.9mm SuperMini connectors in a variety of mounting configurations, plus board-mount (end-launch, vertical launch, board-to-board) connectors, cable assemblies, coax contacts for multicavity connectors, adapters, installation tools and launch accessories for microstrip, stripline and coplanar launches.
Contact Details
Southwest Microwave - Corporate Headquarters
9055 S. McKemy St., Tempe, AZ 85284-2946, USA
Phone: 480-783-0201
Fax: 480-783-0360
Test & Measurement
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