4
Corrected System Performance
The specifications in this section apply for measurements made with the N5230A/C analyzer with the following
conditions:
• 10 Hz IF bandwidth
• No averaging applied to data
• Isolation calibration with an averaging factor of 8
Table 1. System Dynamic Range at Test Port
1
Description Specification (dB) at Test Port Typical (dB) at Test Port
Standard configuration and standard power range (Option 140/240)
300 KHz to 10 MHz
2
-- 108 dB
10 MHz to 4 GHz
2
120 dB 128 dB
4 GHz to 6 GHz 118 dB 129 dB
6 GHz to 10.5 GHz 115 dB 127 dB
10.5 GHz to 13.5 GHz 107 dB 119 dB
13.5 GHz to 15 GHz 107 dB 119 dB
15 GHz to 20 GHz 103 dB 116 dB
Configurable test set and extended power range (Option 145/245)
Configurable test set, extended power range and internal second source (Option 146/246)
300 KHz to 10 MHz
2
-- 108 dB
10 MHz to 4 GHz
2
120 dB 128 dB
4 GHz to 6 GHz 118 dB 128 dB
6 GHz to 10.5 GHz 113 dB 125 dB
10.5 GHz to 13.5 GHz 105 dB 117 dB
13.5 GHz to 15 GHz 105 dB 117 dB
15 GHz to 20 GHz 98 dB 115 dB
1
The system dynamic range is calculated as the difference between the noise floor and the specified source maximum output power. The
effective dynamic range must take measurement uncertainties and interfering signals into account.
2
May be degraded by 10 dB at particular frequencies (multiples of 5 MHz) below 500 MHz due to spurious receiver residuals. Methods are
available to regain the full dynamic range.
Table 2. Extended Dynamic Range at Direct Receiver Access Input
1
Configurable test set and extended power range (Options 145/245)
Configurable test set, extended power range and internal second source (Options 146/246)
Specification (dB) Typical (dB)
300 KHz to 10 MHz
2
-- 124 dB
10 MHz to 4 GHz
2
136 dB --
4 GHz to 6 GHz 134 dB --
6 GHz to 10.5 GHz 129 dB --
10.5 GHz to 13.5 GHz 121 dB --
13.5 GHz to 15 GHz 121 dB --
15 GHz to 20 GHz 114 dB --
1
The direct receiver access input extended dynamic range is calculated as the difference between the direct receiver access input noise
floor and the source maximum output power. The effective dynamic range must take measurement uncertainties and interfering signals into
account. This set-up should only be used when the receiver input will never exceed its compression or damage level. When the analyzer is
in segment sweep mode, it can have predefined frequency segments which will output a higher power level when the extended dynamic
range is required (i.e. devices with high insertion loss), and reduced power when receiver compression or damage may occur (i.e. devices
with low insertion loss). The extended range is only available in one-path transmission measurements.
2
May be degraded by 10 dB at particular frequencies (multiples of 5 MHz) below 500 MHz due to spurious receiver residuals. Methods are
available to regain the full dynamic range.
Receiver Dynamic Range technical specifications are not provided in this N5230A/C specs document.
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