YC-TI-CAL-0002 | Ceyear 20402/20404 Series Electronic Calibration Kit

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The USB-powered 20402/20404 series provides rapid calibration and error correction for compatible vector network analyzers. Eleven models include two-port 20402D/E/F/H/L, four-port 20404D/E/F/H/L and mixed-connector 20404EZ configurations, selected by frequency band, port count and connector type.

Multi-model appearance reference for the 20402/20404 series, not an included set. The supplied model and connector configuration are defined in the quotation.

Models and connectors

Model	Ports	Frequency range	Connector type	Standard gender
20402D	2	100 kHz–18 GHz	N	F/M
20402E	2	10 MHz–26.5 GHz	3.5 mm	F/M
20402F	2	10 MHz–40 GHz	2.92 mm	F/M
20402H	2	10 MHz–50 GHz	2.4 mm	F/M
20402L	2	10 MHz–67 GHz	1.85 mm	F/M
20404D	4	100 kHz–18 GHz	N	FFFF
20404E	4	10 MHz–26.5 GHz	3.5 mm	FFFF
20404F	4	10 MHz–40 GHz	2.92 mm	FFFF
20404H	4	10 MHz–50 GHz	2.4 mm	FFFF
20404L	4	10 MHz–67 GHz	1.85 mm	FFFF
20404EZ	4	300 MHz–8.5 GHz	3.5 mm / 4.3-10	FFFF

Calibration specifications

Model	Directivity	Source match	Load match	Transmission tracking	Reflection tracking
20402D	≥30 dB	≥28 dB	≥26 dB	≤0.37 dB	≤0.12 dB
20402E	≥42 dB	≥36 dB	≥34 dB	≤0.09 dB	≤0.05 dB
20402F	≥35 dB	≥29 dB	≥27 dB	≤0.15 dB	≤0.10 dB
20402H	≥30 dB	≥25 dB	≥25 dB	≤0.14 dB	≤0.08 dB
20402L	≥30 dB	≥25 dB	≥24 dB	≤0.15 dB	≤0.09 dB
20404D	≥35 dB	≥33 dB	≥32 dB	≤0.37 dB	≤0.12 dB
20404E	≥40 dB	≥31 dB	≥32 dB	≤0.23 dB	≤0.18 dB
20404F	≥32 dB	≥27 dB	≥27 dB	≤0.14 dB	≤0.15 dB
20404H	≥35 dB	≥25 dB	≥24 dB	≤0.15 dB	≤0.15 dB
20404L	≥35 dB	≥24 dB	≥23 dB	≤0.15 dB	≤0.15 dB
20404EZ	≥42 dB	≥33 dB	≥35 dB	≤0.06 dB	≤0.12 dB

Maximum dimensions (W×H×D)

Model	Dimensions
20402D	(116.5±0.8)×(46±0.8)×(119.2±0.8) mm
20402E	(92.8±0.8)×(46±0.8)×(119.2±0.8) mm
20402F	(92.8±0.8)×(46±0.8)×(119.2±0.8) mm
20402H	(92.8±0.8)×(46±0.8)×(119.2±0.8) mm
20402L	(92.8±0.8)×(46±0.8)×(119.2±0.8) mm
20404D	(121.6±0.8)×(46±0.8)×(119.2±0.8) mm
20404E	(96±0.8)×(46±0.8)×(119.2±0.8) mm
20404F	(96±0.8)×(46±0.8)×(119.2±0.8) mm
20404H	(98.3±0.8)×(46±0.8)×(119.2±0.8) mm
20404L	(98.3±0.8)×(46±0.8)×(119.2±0.8) mm
20404EZ	(118±0.8)×(50±0.8)×(116±0.8) mm

Connection and compatibility

Parameter	Specification
Communication and power	USB communication and power
Maximum input power per port	+10 dBm
Listed compatible analyzers	3671, 3656, 3657 and 3674 series; confirm host software, connector and band
Two-port connector gender	Standard F/M; optional FF or MM
Four-port connector gender	Standard FFFF
Accessories	Catalog lists a 1.5 m USB cable, conformity certificate and packing box; quotation defines the supplied configuration

Connector options

Option	Connector	Gender
20402D-001	N	FF
20402D-002	N	MM
20402E-001	3.5 mm	FF
20402E-002	3.5 mm	MM
20402F-001	2.92 mm	FF
20402F-002	2.92 mm	MM
20402H-001	2.4 mm	FF
20402H-002	2.4 mm	MM
20402L-001	1.85 mm	FF
20402L-002	1.85 mm	MM

F denotes female and M denotes male. 20402 and 20404 identify two-port and four-port configurations, respectively; their specifications are not interchangeable. Series coverage is not the band of every model. A USB interface does not imply compatibility with analyzers of every brand.

The -003 suffix is the English option for 20402D/E/F/H/L and 20404D/E/F/H/L. 20402/20404-004 is an optional torque wrench; use tools and torque appropriate to the selected connector, not one torque value for all interfaces. Specify language and connector mix for 20404EZ when requesting a quote.

Configuration and quotation

Provide analyzer model and software version, band, port count, connector type and gender, interface language, calibration-report requirements and quantity. Options are not all included by default; scope of supply and delivery schedule are defined in the quotation.

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