Copper Mountain Technologies is announcing an End-of-Sale (EOS) for the C4420 4-Port 20 GHz Cobalt VNA as of March 12, 2024 and is no longer available for purchase. The C4220 is the the recommended alternative for this product. We will provide service and repair for this instrument for a minimum of 3 years from the EOS date and based on parts availability afterwards.

C4420 Vector Network Analyzer delivers industry-leading dynamic range and sweep speed, with all the features engineers have come to expect included standard in our software. This VNA is frequency extender compatible and is the anchor network analyzer for the CobaltFx frequency extender system.

This “full rack” vector network analyzer with dimensions of 23.6″ x 17.3″ x 5.5″ (600 x 440 x 140 mm) and a weight of just 48.5 lbs. (22 kg), can be used in the laboratory and in production testing, without requiring a lot of space. The VNA can be integrated into production test system via Manufacturing Test Plug-in. Auxiliary Board Option is available on all Cobalt VNAs at the time of order (factory-installed) or as an add-on at a later date.

C4420 VNA includes an RF measurement module and S4 software application which runs on Windows or Linux operating system on a PC, laptop, tablet, or x86 board computer connecting to the measurement hardware via USB interface. S4 software can be installed on multiple computers that share the use of the analyzer measurement module.

VNAs and ACMs are delivered with factory calibration certificates containing no data. The add-on option for ISO17025/Z540-1 Accredited, Traceable Calibration Certificate and Uncertainties is available and needs to be specified at time of order.

Specifications