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VIAVI ALT-9000: Precision Testing for Modern Radio Altimeters
VIAVI ALT-9000: Precision Testing for Modern Radio Altimeters
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The VIAVI ALT-9000 enables reproducible testing of modern radio altimeters using precise RF time delay and path loss...

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MIL-STD-461H RS103: 30-200 MHz EMC testing with ETS-Lindgren 3170
MIL-STD-461H RS103: 30-200 MHz EMC testing with ETS-Lindgren 3170
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MIL-STD-461H increases the focus on stable and reproducible RS103 testing in the 30-200 MHz range. The ETS-Lindgren...

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VIAVI CX300 Software Update 3.0.1 for professional radio service
VIAVI CX300 Software Update 3.0.1 for professional radio service
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Software Release 3.0.1 is available for the VIAVI CX300 Communications Service Monitor. The update adds functions for...

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Wavecontrol Webinar: Control Center for Continuous EMF Area Monitoring
Wavecontrol Webinar: Control Center for Continuous EMF Area Monitoring
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On July 9, 2026, Wavecontrol will present an international live webinar on a web-based Control Center for Continuous...

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EMCTEST at EMCO: EMC test accessories for the DACH region
EMCTEST at EMCO: EMC test accessories for the DACH region
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EMCO Elektronik is the official distribution partner of EMCTEST Technologies Srls for Germany, Austria and...

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8-Channel Attenuators with USB Control

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JFW Industries, Inc. designs and manufactures a wide range of attenuators, RF switches, power dividers, test accessories, and systems, and is ISO9001:2008 certified.

Following the successful market launch of a 4-channel USB-controlled attenuator, JFW expands its product line with a model featuring 8 individually controllable channels.

The model 50P-2140 SMA is an 8-channel, USB-programmable attenuator array for the frequency range 200 – 6000 MHz, with an attenuation range of 0 to 95 dB in 1 dB steps.

All 8 attenuation paths are individually adjustable; the corresponding control software is included free of charge!

https://www.jfwindustries.com/