8

Type-N

Specification1 ( dB)

Typical (dB)

Parameter

3 MHz

1.3 GHz

3 MHz

1.3 GHz

2.2 GHz

to 1.3 GHz

to 2.2 GHz

to 1.3 GHz

to 2.2 GHz

to 3 GHz

Source match, ratioed

12

10

17

14

11

Load match, test port unselected2

18

18

23

24

20

Load match, test port selected3

12

12

16

17

13

Transmission tracking4

—

—

±3

±2.5

±3

Reflection tracking4

—

—

±3

±2.5

±3

Crosstalk5, 8712ET/8714ET

—

—

93

89

81

Crosstalk5, 8712ES/8714ES

—

—

83

79

71

System performance

Uncorrected

1. These specifications and supplementals apply under the following conditions: measurement uses the “Fine” (15 Hz) bandwidth, with narrowband detection and no averaging;

the test set must be used with an 8712ET, 8712ES, 8714ET, or 8714ES network analyzer with firmware revision E.06.00 or later; the test set and the analyzer must have had

their performance verified within the last year; both instruments must have warmed up for at least 30 minutes after turn-on.

2. This is the match of any test port that is unselected (not in the measurement path). If the network analyzer is performing a reflection measurement with one-port calibration,

then only one port on the test set is selected (the source port). If the network analyzer is performing a transmission measurement or a reflection measurement with two-port

calibration, then only two ports on the test set are selected (the source and load ports).

3. This is the match of the test set port that has been selected as the load port. The network analyzer must be making a transmission measurement or a reflection measurement

with two-port calibration for a test port to be selected as the load port.

4. The uncorrected tracking terms are defined as the deviation over the defined frequency band, ignoring offset loss.

5. Crosstalk is computed by normalizing the result of an isolation measurement to a through measurement between the two ports such that the path losses are taken into

account. Isolation is defined as the transmission signal measured between any two ports of the test system when those two ports are terminated with shorts.