Downloads
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VSWR vs Return Loss Cheat Sheet
2/20/2025
As an electric wave moves through an antenna system, impedance differences cause reflections, forming standing waves. The voltage standing wave ratio (VSWR) measures this reflection, impacting efficiency.
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Passive GaAs MMIC IQ Mixer: MMIQ-0416LS
2/19/2025
The MMIQ-0416L is a low LO drive, passive GaAs MMIC IQ mixer.
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6dB DC-40GHz MMIC Attenuator: ATN06-0040BH
2/19/2025
The ATN06-0040BH is a connectorized GaAs MMIC 6dB attenuator in a Bullet housing package.
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ECSM: Equivalent Capacitance Fixture Kit Datasheet
2/19/2025
This Equivalent Capacitance Fixture is used for the verification and calibration of the active monopole antennas.
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Current Probe Fixture: CPF-633
2/19/2025
The CPF-633 Current Probe Fixture calibrates large-diameter probes (2.6" ID) for 20 Hz–500 MHz measurements, using a trough transmission line to enable accurate current measurement via RF voltmeter.
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Current Probe Fixture: CPF-632
2/19/2025
This CPF-632 Current Probe Fixture calibrates small-diameter probes (1.25" ID) for 20 Hz–500 MHz measurements, using a trough transmission line to enable accurate current measurement via RF voltmeter.
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44 V BLDC Controller And Driver: PAC52422 Datasheet
2/19/2025
The AC52422 integrates a 50MHz Arm Cortex-M0 microcontroller, advanced power management, and enhanced features, optimizing smart energy appliances with compact, efficient, and highly configurable system-on-chip technology.
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ECSM: Equivalent Capacitance Fixture Kit
2/19/2025
This Equivalent Capacitance Fixture is used for the verification and calibration of the active monopole antennas.
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44 V BLDC Controller And Driver: PAC52422
2/19/2025
The AC52422 integrates a 50MHz Arm Cortex-M0 microcontroller, advanced power management, and enhanced features, optimizing smart energy appliances with compact, efficient, and highly configurable system-on-chip technology.
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Log Periodic Antenna: SAS-512-2 Datasheet
2/14/2025
The log periodic antenna is used in a number of applications where a wide bandwidth is required along with directivity and a modest level of gain. The A.H. Systems' SAS-512-2 Log Periodic Antenna is lightweight, compact and has been manufactured to ensure maximum gain, low VSWR and high power handling capabilities. Whether testing inside a shielded enclosure or outdoors, this antenna will display efficient performance characteristics through it's frequency range.