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1.85mm TRL/LRL VNA Calibration Kits
7860A Series

Features
 1.85mm Connectors
 DC to 70 GHz
 High Performance
 Broad VNA Coverage
 Fixed Load Calibration

Description

 These precision 1.85mm calibration kits are designed for use with a broad range of vector network analyzers (VNAs). The components in the kits are configured for use in making error-corrected TRM/TRL/LRL measurements of devices supplied with 1.85mm connectors, from DC to 70 GHz.

Each kit includes a full complement of calibration standards (shorts, opens, and fixed loads) and can be configured for any combination of VNA or test set/cable connectors. User-specified VNA software and a set of adapters are included. All kit components come housed in an attractive, foam-lined, wood instrument case.

TRM/TRL/LRL Calibration

The 7860A series kits are configured for three calibration methods (TRM/TRL/LRL). Source match can also be measured using the 3.00 cm air line with the short circuit. The table below shows the frequency ranges, calibration methods, and the standards used to perform a complete 2-port calibration to 70 GHz.

Frequency
Range		 Calibration
Methods		 Calibration
Standards
DC
-
800 MHz
800 MHz
-
2.5 GHz
2.5 GHz
-
13.0 GHz
13.0 GHz
-
70.0 GHz
TRM
TRL
TRL
LRL
Fixed Termination
3.00 cm air line
0.96 cm air line
0.96 cm & 1.15 cm air lines

Recommended Accessories

A048A Digital Connector Gage Kit (thread-on type)
7860A 1.85mm Fixed Termination VNA Calibration Kit
(Click This Image For A Larger View)


Table 1. Components Included in 7860A Kits.

Quantity
Description
 Model
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
1 ea.
 1.85mm female to male air line (0.96 cm)
1.85mm female to male air line (1.15 cm)
1.85mm female to male air line (3.00 cm)
1.85mm female fixed short circuit
1.85mm male fixed short circuit
1.85mm female fixed termination
1.85mm male fixed termination
Torque wrench (8 in/lbs)
5/16-inch double end wrench
3/16-inch double end wrench
VNA software disk
Operating Instructions (manual)
Instrument case
7843S0.96
7843S1.15
7843S3.00
7846A
7847A
7831A
7831B
8799A1
—
—
—
—
—
Note: Each kit also includes a set of adapters that is user specified
per the Option Finder below. (Click here for details.)
Ordering Options
To specify the test port adapter and VNA software options you need, simply add two digits to the end of the kit model number (as shown). The first digit indicates your desired test port adapter set, and the second digit indicates the VNA software option number that corresponds to the test set you will be calibrating.

The example in this diagram shows the combination of digits needed to order a 7860A kit with the adapters and software needed for use in calibrating an Agilent PNA that has 1.85mm or 2.4mm test ports.
Option Finder
VNA
TEST PORT
TYPE
TEST PORT
ADAPTER
OPTIONS
VNA SOFTWARE OPTIONS
KITS WITHOUT
SOFTWARE
(OPTION 0)
ROHDE & SCHWARZ
ZV SERIES
(OPTION 1)
AGILENT
8510C
(OPTION 4)
AGILENT
8719/20/22
(OPTION 5)
AGILENT
PNA SERIES
(OPTION 7)
ANRITSU
37000
(OPTION 9)
1.85mm or 2.4mm 1
0
----
01
04
05
07
09
1
10
11
14
15
17
19
2
20
21
24
25
27
29
2.92mm or 3.5mm 1
3
30
31
34
35
37
39
1 1.85mm and 2.4mm connectors are fully mateable, as are 2.92mm and 3.5mm connectors. Resulting junctions are calibrated out and are not critcal.


Product Data Sheets and Application Notes (click the links below to download PDF* copies):

2Z-053 (192 KB) Technical Data - Model 7860A Series - 1.85mm VNA Calibration Kits (TRL/LRL Kits)
2Z-056 (744 KB) Technical Data - 1.85mm Cal Kits From Maury Microwave [Model series 7850A, 7850B, 7850F, 7850M, and 7860A]
5E-089 Engineering Data - Precision 1.85mm (GPC1.85) Coaxial connectors - Interface Dimensions

*PDF (Portable Document Format) files can be viewed with Adobe® Acrobat Reader™.
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Copyright 2006 by Maury Microwave Corporation. All rights reserved.