Pasternack Enterprises

Flexible/Twistable Waveguides operate to 40 GHz over 9 bands.
Communication Systems & Equipment

Flexible/Twistable Waveguides operate to 40 GHz over 9 bands.

Available in 36 models ranging in size from WR-137 (as low as 5.85 GHz) to WR-28 (up to 40 GHz), flexible waveguide twists act asÂ- malleable conduit in waveguide systems where no perfect alignment exists for traditional rigid waveguide section. Products flex in both E and H planes as well as twist and utilize helically wound, silver-coated brass strips surrounded by neoprene...

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Waveguide Frequency Mixers exhibit low conversion loss.
Electronic Components & Devices

Waveguide Frequency Mixers exhibit low conversion loss.

Utilizing GaAs Schottky Barrier Beam Lead Diodes in balanced configurations, Waveguide Frequency Mixers comeÂ- in 6 down-conversion and 6 up-conversion models, covering full Ka, Q, U, V, E, and W millimeter wave bands. Units operate over RF and LO frequency bands from 26.5–110 GHz with IF frequency covering DC–18 GHz. Depending on model, conversion loss ranges from 6–9 dB...

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Digital Phase Shifters offer accurate variable phase shift.
Electronic Components & Devices

Digital Phase Shifters offer accurate variable phase shift.

Programmable over full 360° range, digital phase shifters feature 8-bit TTL logic interface, where phase states can be precisely controlled, and hybrid MIC design architecture. Typ phase shift error ranges from ±0.9° toÂ- Ã‚±5° over 8 binary increments, with switching speed performance from 30–450 nsec, and max input (CW) power varies from +10 to +30 dBm....

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VNA Test Cables mitigate phase change over 75,000 flexure cycles.
Electrical Equipment & Systems

VNA Test Cables mitigate phase change over 75,000 flexure cycles.

Ruggedized VNA test cables withstand test lab use and production testing for 50Â- Ω communications systems. Male or female versions of SMA or Type-N connectors are available for cables operating to 18 GHz, 2.92 mm connectors are standard for cables operating to 26.5 GHz, and 2.4 mm connectors are standard for test cables performing up to 40 GHz. Torsion-resistant connector...

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Communication Systems & Equipment

LNAs and Gain Blocks cover frequency bands from 9 KHz to 3 GHz.

Coaxial-packaged RF amplifiers are unconditionally stable low noise and gain block amplifiers offering P1dB levels up to +23. In specific versions, GaAs PHEMT semiconductors are used for linear performance and efficiency. Noise figure levels range as low as 0.5 dB, and IP3 linearity reaches up to +37 dBm. While single DC positive voltage supply ranges from +12 to +15 Vdc, bias current ranges from...

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Threshold Detectors cover frequencies from 2-40 GHz.
Sensors, Monitors & Transducers

Threshold Detectors cover frequencies from 2-40 GHz.

Designed to meet MIL-STD-202F environmental conditions, Coaxial Threshold Detectors are used for analyzing radar performance, leveling pulsed signal sources, AM noise measurements, system monitoring, and pulsed RF measurements in ultra-broadband applications. Units come in 3 models incorporating gain stages that cover input power levels from -45 dBm to 0 dBm with typical threshold variation over...

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GaN Power Amplifiers boast high power and high gain.
Communication Systems & Equipment

GaN Power Amplifiers boast high power and high gain.

Featuring high gain levels from 43–60 dB across frequency bands of 30 MHz to 7.5 GHz, GaN Coaxial Power Amplifiers provide saturated output power levels from 10–100 W with 20–35% Power Added Efficiency. Thermal efficiency of GaN technology enables assemblies to be integrated into compact coaxial packages. All are equipped with single voltage supplies which are internally regulated....

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Bi-Directional RF Amplifiers operate up to 3 GHz.
Communication Systems & Equipment

Bi-Directional RF Amplifiers operate up to 3 GHz.

Utilizing highly linear Class AB LDMOS semiconductor technology, Coaxial Packaged Bi-Directional Amplifiers include 2 narrow band models that operate in L-Band from 1.35–1.39 GHz and S-Band from 2.4–2.5 GHz. General purpose broadband model covers 30 MHz to 3 GHz and uses Class A GaAs semiconductors. Typical gain levels range from 20–23 dB with ±0.5 dB gain flatness. Providing 1...

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Electromechanical Switches cover DC to 46 GHz.
Electrical Equipment & Systems

Electromechanical Switches cover DC to 46 GHz.

Consisting of 134 connectorized designs that are guaranteed for 1 million life cycles, General Purpose RF Electromechanical Switches are available in SMA, N Type, TNC, and 2.92 mm options as well as SPDT, DPDT, SP4T, SP6T, SP10T and Transfer configurations. Units are rated from 10–275 W with isolation up to 80 dB, switching speeds from 15–50 ms, and insertion loss ranging from 0.2–0.6 dB....

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Continuously Variable Waveguide Attenuators deliver up to 110 GHz.
Electronic Components & Devices

Continuously Variable Waveguide Attenuators deliver up to 110 GHz.

Comprised of 5 models that collectively cover 33–110 GHz range in 5 bands, millimeter wave continuously variable waveguide attenuators can vary attenuation level from 0–30 dB over specified band. Micrometer lets user dial in attenuation level needed for application. SuitableÂ- when designing system and testing design concepts in lab, products let designer see how system will perform at...

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