Atec Aeroflex-3250 Series User Manual
Page 6
3 GH
Z
TRACKING GENERATOR- 325X/1
Frequency Range
9 kHz to 3 GHz
Output Level
–30 dBm to 0 dBm
Output Level Resolution
0.1 dB
Absolute Level Accuracy
±2.0 dB
Flatness [dB] at -10 dBm
9 kHz to 100 kHz,
±4.0, Before Normalization
100 kHz to 3 GHz
±2.5 Before Normalization
9 kHz to 3 GHz
±1.0 After Normalization
Spurious
Harmonics, <-15 dBc from 5 MHz to 3 GHz
Non harmonics, <-30 dBc
Leakage
-90 dBm
VSWR
<1.5 @ 0 dBm Output Level
Connector
N female, 50
Ω
8 GH
Z
TRACKING GENERATOR- 325X/2
Frequency Range
100 kHz to 8 GHz
Output Level
0 dBm to -20 dBm (in 0.5 dB steps)
Attenuator Steps
0.5 dB
Absolute Level Accuracy
100 kHz to 3 GHz
±3 dB
3 GHz to 8 GHz
±4.5 dB
Flatness [dB] @ -10 dBm
100 kHz to 3 GHz
±3 dB, before normalization
3 GHz to 8 GHz
±4.5 dB, before normalization
100 kHz to 8 GHz
±1.0 dB, after normalization
Spurious
Harmonics, <-15 dBc
Non-harmonics, <-20 dBc
Leakage at TG output level 0 dBm
100 kHz to 3 GHz
-90 dBm
3 GHz to 8 GHz
-80 dBm
VSWR
100 kHz to 3 GHz
<1.5:1 @-10 dBm output level
3 GHz to 8 GHz
<2:1 all output levels
Connector
N Female, 50
Ω
PRE-SELECTOR- OPTION 5
When selected, all specifications remain the same except for the
following:
Frequency Range- AC Coupled
9 kHz to 30 MHz
Preselection
7 preselection filters
9 kHz to 150 kHz, fixed LPF
150 kHz to 600 kHz, fixed BPF
600 kHz to 1.2 MHz, fixed BPF
1.2 MHz to 2.5 MHz, fixed BPF
2.5 MHz to 5 MHz, fixed BPF
5 MHz to 10 MHz, fixed BPF
10 MHz to 30 MHz, fixed BPF
Third order intercept point (IP3) (dBm)
Two - 30 dBm tones at input mixer with tone separation >100 kHz
Preselector OFF, preamp OFF
+8 @ 10 MHz to 200 MHz
+12, +15 typical @ 200 MHz, to 8 GHz
Preselector ON, preamp OFF
+8 @ 10 MHz to 30 MHz
Preselector ON, preamp ON
-10 typical @ <100 MHz
-10, -8 typical @ 100 MHz to 1 GHz
-8, -5 typical @ 1 GHz to 3 GHz
Second order intercept point (IP2) (dBm) -30 dBm input
Preselector OFF, preamp OFF
+40 typical @ 10 MHz to 4 GHz
Preselector ON, preamp OFF
+40 typical @ 10 MHz to 4 GHz
Preselector ON, preamp ON
+25 typical @ 10 MHz to 1.5 GHz
Displayed Average Noise Level (DANL) (dBm)
0 dB RF attenuation, 50 termination, zero span, sweep time 100
msec, RBW 1 kHz, VBW 10 Hz, Average detector, trace average 10,
nomalize to RBW 1 Hz
Preselector OFF, preamp OFF
-130 @ 9 kHz to 1 MHz
-140, -150 typical @ 1 MHz to 10 MHz
-145, -149 typical @ 10 MHz to 1 GHz
-143, -147 typical @ 1 GHz to 1.5 GHz
-141, -145 typical @ 1.5 GHz to 2.5 GHz
-139, -142 typical @ 2.5 GHz to 3 GHz
-142, -147 typical @ 3 GHz to 6.4 GHz
-140, -145 typical @ 6.4 GHz to 8 GHz
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