Electronic Calibration Modules Reference Guide         5-9
Specifications and Characteristics
Electrical Specifications
Table 5-15 Electrical Performance for N4694D (1.85 mm)
Parameter Frequency Range
DC to 
45 MHz
a
10 MHz  
to 
45 MHz
b
45 MHz 
to 
200 MHz
200 MHz 
to 2 GHz
2 GHz  
to 
20 GHz
20 GHz  
to 
30 GHz
30 GHz  
to 
40 GHz
40 GHz  
to 
50 GHz
50 GHz  
to 
60 GHz
60 GHz  
to 
67 GHz
Directivity (dB) 41 27 41 41 42 41 40 38 35 33
Source Match 
(dB)
38 23 38 38 39 35 34 33 30 26
Reflection 
Tracking (±dB)
0.08 0.08 0.04 0.04 0.04 0.05 0.06 0.08 0.08 0.12
a. For Option 0DC.
b. For Option 010.
Table 5-16 Electrical Performance for N4696D (7 mm)
Parameter Frequency Range
DC to 
2 MHz
a
2 MHz to 
10 MHz
a
300 kHz  
to 2 MHz
b
2 MHz  
to 10 
MHz
b
10 MHz 
to 500 
MHz
500 MHz 
to 2 GHz
2 GHz 
to 10 GHz
10 GHz 
to 18 GHz
Directivity (dB) 46 46 30 40 46 45 44 41
Source Match (dB) 40 40 28 35 40 40 42 36
Reflection Tracking (±dB) 0.05 0.05 0.12 0.07 0.05 0.03 0.03 0.05
a. For Option 0DC.
b. For Option 003.