Atec Agilent-N5171B - Manual (Page 9)

9
SWR (measured CW mode) 1
Frequency Attenuator state
Bypass 0 to 10 dB 15 dB or more
≤ 1.0 GHz < 1.3:1 < 1.35:1 < 1.2:1
> 1.0 to 2 GHz < 1.55:1 < 1:5:1 < 1.3:1
> 2 to 3 GHz < 1.8:1 < 1.5:1 < 1.45:1
> 3 to 4 GHz < 1.5:1 < 1.6:1 < 1.7:1
> 4 to 6 GHz < 1.9:1 < 1.6:1 < 1.6:1
1. SWR < 1.60:1 below 30 kHz.
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
0 1 2 3 4 5 6
SW
R
Frequency (GHz)
Measured SWR
0 dB
15 dB
-35.00
-30.00
-25.00
-20.00
-15.00
-10.00
-5.00
0.00
0 1 2 3 4 5 6
Ou
tput
po
we
r (d
Bm
)
Frequency (GHz)
Measured attenuator threshold level
Threshold for bypass attenuator
Threshold for 10 dB attenuator