6
.Specification
74
Absolute Amplitude
Accuracy
20
℃
to 30
℃
, fc=50 MHz, Span=200 kHz,
RBW=10 kHz, VBW=10 kHz, peak
detector, 10 dB RF attenuation,95%
confidence level
Preamp Off ±0.4 dB, input signal level
-20 dBm
Preamp On ±0.5 dB, input signal level
-40 dBm
Uncertainty
Input signal range 0 dBm to -50 dBm
±1.5 dB
VSWR
Input 10 dB RF attenuation, 1MHz to 3.6
GHz
<1.5, Nominal
Distortion and spurious response
Second harmonic
distortion
fc ≥ 50 MHz, Preamp off, signal input
-10
dBm, 0 dB RF attenuation, 20
℃
to 30
℃
-65 dBc
Third-order
intermodulation
fc ≥ 50 MHz, Input double tone level
-20
dBm, frequency interval 100 kHz, input
attenuation 0 dB, preamplifier off, 20
℃
to
30
℃
+10 dBm
1 dB Gain
Compression
fc ≥ 50 MHz,
0 dB RF attenuation,
Preamp off , 20
℃
to 30
℃
>+2 dBm, nominal
Residual response
connect 50 Ω load at input port, 0 dB
input attenuation, 20
℃
to 30
℃
<-85 dBm, typical
Input related
spurious
-30 dBm signal at input mixer, 20
℃
to
30
℃
<-60 dBc
Sweep
Sweep Time
None-zero Span 10 ms to 3000 s
Zero Span
10 ms to 3000 s
