Discontinued Calibration Kits and Standards

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

* Calibration, service and repair will be offered on a best-effort basis after the Last Service Date

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