Discontinued Calibration Kits and Standards

As with all companies, Maury Microwave discontinues products from time to time. This can be due to market changes making products obsolete or no longer viable to manufacture, or due to modern replacement products displacing previous versions.

We recognize you rely on your Maury Microwave VNA calibration kits as part of your ongoing operations, and as such we have decided to offer post-discontinuation support as follows:

Model Number	Connector Type	Last Service Date*	Replacement Model
2150xx	1 5/8	December 31, 2017	N/A
2450xx	14mm	December 31, 2019	N/A
2750xx/2760xx	7/16	TBD	N/A
2020xx	7/8	December 31, 2017	N/A
8280xx	BZ	December 31, 2016	N/A
8440xx	HN	December 31, 2017	N/A
8350xx	Multiport	December 31, 2016	N/A
8780xx	OSP	December 31, 2019	N/A
8450xx	SC	December 31, 2017	N/A
8670xx	TNCA	December 31, 2019	N/A
8490xx	Type C	December 31, 2002	N/A
8880xx	Type N 75ohm	December 31, 2019	N/A
DA7005xx	DA Waveguide	December 31, 2015	N/A
DB7005xx	DB Waveguide	December 31, 2015	N/A
DC7005xx	DC Waveguide	December 31, 2016	N/A
DF7005xx	DF Waveguide	December 31, 2012	N/A
L7005xx/L7007xx	WR650	December 31, 2018	N/A
R7005xx/R7007xx	WR430	December 31, 2018	N/A
S815xx	WR284 1/2 Height	December 31, 2012	N/A
V7005xx/V7007xx	WR15	December 31, 2016	N/A
Y7005xx/Y7007xx	WR12	December 31, 2015	N/A
Z7005xx/Z7007xx	WR10	December 31, 2016	N/A
8250xx	ZMA	December 31, 2016	N/A
8760xx/8770xx	2.92mm	December 31, 2019	8770CK series
TC-CK-185	1.85mm	December 31, 2018	7850CK30/31
TC-CK-24	2.4mm	December 31, 2015	7950CK40/41
TC-CK-292	2.92mm	December 31, 2016	8770CK40/41
TC-CK-35	3.5mm	December 31, 2016	8050CK40/41
TC-CK-N	Type N	December 31, 2016	8850CK40/41
7950CK10/11	2.4mm	December 31, 2022	7950CK40/41
7950CK20/21 and 7950CK30/31	2.4mm	December 31, 2022	7950CK50/51
8770CK10/11	2.92mm	December 31, 2022	8770CK40/41
8770CK20/21 and 8770CK30/31	2.92mm	December 31, 2022	8770CK50/51
8050CK10/11	3.5mm	December 31, 2022	8050CK40/41
8050CK20/21 and 8050CK30/31	3.5mm	December 31, 2022	8050CK50/51
2650CK10	7mm	December 31, 2022	2650CK40
2650CK20 and 2650CK30	7mm	December 31, 2022	2650CK50
8850CK10/11	Type N	December 31, 2022	8850CK40/41
8850CK20/21 and 8850CK30/31	Type N	December 31, 2022	8850CK50/51