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 (RSA 5126B)
-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 MH
z to 26.5 GHz,
offset 400 kHz
(See Table 21.)
Spurious Response with Signal at Center
Frequency
CF = 1 MHz to 2.6.5 GHz,
offset 400 kHz
(See Table 24.)
Spurious Response with Signal at Frequency
other than Center Frequency
300 MHz to 26.5 GHz (See Table 23.)
Spurious Response with Signal at
3.5125 G Hz - Half-IF (RSA5103B)
<–78 dBc (CF 30 MHz to 3 GHz, Ref = –30 dB m, 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.
Spu
rious Response with Signal at
3.5125 G Hz - 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
Ha
lf 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
a
t Block Converter output frequency
(RSA5115B/5126B)
<–70 dBc. (CF 6.2 G Hz to 26.5 GHz, R ef= -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