Specifications
Table 20: Spurious response (cont.)
Characteristic
Description
6.2 GHz –
14.5 GHz
-78 dBc
-78 dBc
14.5 GHz –
15 GHz (RSA5115B/ 5126B)
-71 dBc
-71 dBc
15 GHz –
26.5 GHz (RSA5126B)
-71 dBc
-71 dBc
14.8 GHz –
15 GHz
1
-65 dBc
-65 dBc
23.9 GHz –
24.2 GHz
2
-65 dBc
-65 dBc
26.3 GHz –
26.5 GHz
2
-65 dBc
-65 dBc
CF = 1 MHz to 26.5 GHz,
offset
≥
400 kHz
Spurious Response with Signal at Center
Frequency
CF = 1 MHz to 2.6.5 GHz,
offset
≤
400 kHz
Spurious Response with Signal at Frequency
other than Center Frequency
300 MHz to 26.5 GHz
Spurious Response with Signal at
3.5125 GHz - Half-IF (RSA5103B)
<–78 dBc (CF 30 MHz to 3 GHz, Ref = –30 dBm, Atten = 10 dB, RBW = 1 kHz)
Signal frequency range = 3.5125 GHz, RF input level = –30 dBm
This is an input signal at half the IF frequency.
Spurious Response with Signal at
3.5125 GHz - Half IF (RSA5106B)
<–78 dBc (CF 30 MHz to 6.2 GHz, Ref = –30 dBm, Atten = 10 dB, RBW = 1 kHz)
Signal frequency range = 3.5125 GHz, RF input level = –30 dBm
This is an input signal at half the IF frequency.
Spurious Response with Signal at
Half Block Converter Output Frequency
(RSA5115B/5126B)
<–80 dBc. CF 6.2 GHz to 15 GHz, (RSA5115B) 26.5 GHz (RSA5126B), Ref=
-30 dBm, Atten = 10 dB, RBW=1 kHz)
Set the Signal Frequency following the ‘Half IF Table’, RF input Level = -30 dBm
(See Table 82 on page 131.)
Spurious Response with Signal
at Block Converter output frequency
(RSA5115B/5126B)
<–70 dBc. (CF 6.2 GHz to 26.5 GHz, Ref= -30 dBm, Atten = 10 dB, RBW=1 kHz)
Set the Signal Frequency following the ‘IF Feed-Through Table’, RF input Level =
-30 dBm (See Table 83 on page 132.)
Local Oscillator Feed-through to Input
Connector (Spurious Leakage), typical
(RSA5103B/5106B)
<–60 dBm (Attenuator = 10 dB)
(RSA5115B/5126B)
<–90 dBm (Attenuator = 10 dB)
1
A spur will be generated at the center frequency (CF) when there is a signal on the input at (11.84 GHz + CF) /2.
2
A spur will be generated at the center frequency (CF) when there is a signal on the input at (20.8 GHz + CF) /2.
26
RSA5100B Series Technical Reference
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