Input characteristics
Receiver Characteristics
Frequency range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Hz to 500 MHz
Input attenuator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 50 dB, 10 dB step
Full scale input level (R, A, B)
Attenuator setting (dB)
Full scale input level
–10 dBm
0
10
20
30
40
50
0 dBm
+10 dBm
+20 dBm
+30 dBm
+30 dBm
IF bandwidth (IFBW)
2, 10, 30, 100, 300, 1 k, 3 k, 10 k, 30 kHz
Note: The IFBW should be set to less than 1/5 of the lowest frequency in
the sweep range.
Noise level (referenced to full scale input level, 23 °C 5 °C)
at 10 Hz ≤ frequency < 100 Hz, IFBW = 2 Hz . . . . . . . . . . . . . . . . . . . . .–85 dB (SPC)
at 100 Hz ≤ frequency < 100 kHz, IFBW = 10 Hz. . . . . . . . . . . . . . . . . . . . . . . . –85 dB
at 100 kHz ≤ frequency, IFBW = 10 Hz . . . . . . . . . . . . . . . . . (-115 + f/100 MHz) dB
Input crosstalk
for input R + 10 dBm input, input attenuator:. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 dB
for input A, B input attenuator: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 dB
at < 100 kHz
R through A, B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < –100 dB
others . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < –100 dB (SPC)
at ≥ 100 kHz
R through A, B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < –120 dB
others . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < –120 dB (SPC)
Source crosstalk (for input A, B)(typical for input R)
at + 10 dBm output, < 100 kHz, input attenuator: 0 dB. . . . . . . . . . . . . . . . < –100 dB
at + 10 dBm output, ≥100 kHz, input attenuator: 0 dB . . . . . . . . . . . . . . . . < –120 dB
Multiplexer switching impedance change
at input attenuator 0 dB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .< 0.5% (SPC)
at input attenuator 10 dB and above. . . . . . . . . . . . . . . . . . . . . . . . . . . . .< 0.1% (SPC)
Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Type-N female
Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 Ω nominal
Return loss
Input attenuator
0 dB
10 dB
25 dB1
25 dB
15 dB
20 dB to 50 dB
10 Hz ≤ frequency < 100 kHz
100 kHz ≤ frequency ≤ 100 MHz
100 MHz < frequency
25 dB1
25 dB1
15 dB1
25 dB1
25 dB1
15 dB1
Maximum input level
+30 dBm (at input attenuator: 40 dB or 50 dB)
Maximum safe input level +30 dBm or 7 ꢀdc (SPC)
1. SPC
3
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
