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Electronic Calibration Modules Reference Guide 1-13
General Information
Models and Options
Table 1-3
N4431D Modules (All connectors are female)
Model
Number
Connector Type Port A, B, C, D
Operating
Frequency
Option
N4431D
3.5 mm –f–
DC to 13.5 GHz
010
Type-N 50
Ω
-f-
DC to 13.5 GHz
020
Table 1-4
N4431D Mixed Connector Options
Connector Type
Port A Option
Port B Option
Port C Option
Port D Option
3.5 mm -f-
101
201
301
401
3.5 mm -m-
102
202
302
402
Type-N 50
Ω
-f-
103
203
303
403
Type-N 50
Ω
-m-
104
204
304
404
7-16 -f-
a
105
205
305
405
7-16 -m-
106
206
306
406
4.3-10-f-
b
107
207
307
406
4.3-10-m-
108
208
308
407
a. Limits ECal module high frequency to 7.5 GHz.
b. Limits ECal module high frequency to 12 GHz.
N4431D Other
Options
Description
A6J
Adds ANSI Z540-1-1994 Calibration
1A7
Calib Uncerta Guardbanding
UK6
Adds commercial calibration certificate with measured data.