Aeroflex 3500A - Page 30

1-6 Subject to Export Control, see Cover Page for details.
1-3. EQUIPMENT DATA (cont)
RF GENERATOR MODULATION - AM
Modulation Frequency (Rate) - AM and FM:
Range: ..................................................................................................... 0 Hz to 20 kHz
Resolution: .......................................................................................................... 0.1 Hz
Accuracy: ............................................................................................... Timebase ±2 Hz
AM Modulation:
Range: ............................................... OFF, 0% to 100% (AFGEN1 and AFGEN2 selectable)
Resolution: ............................................................................................................ 0.1%
Accuracy: ............................... 10% of setting, 150 Hz to 5 kHz rate, 10% to 90% Modulation
Total Harmonic Distortion: ................3% (20% to 90% mod, 1000 Hz rate, 300 Hz to 3 kHz BPF)
Ext AUDIN Input:
Switchable Loads: ................................................................. 150 Ω , 600 Ω , High Z (3500)
150 Ω , 600 Ω , 1 KΩ, High Z (3500A)
Input Levels: ............................................................................................. 0.05 to 3 Vrms
AM Input Frequency Range: ...................................................................... 300 Hz to 5 kHz
AM Input Level Sensitivity: ........................................ 1% / 35 mVrms nominal (High Z Load)
MIC IN (3500):
AM Input Frequency Range: ................................................................... 400 Hz to 1.2 kHz
MIC IN (3500A):
Microphone Input: .......................................... 2 to 15 mVrms (8 mVrms nominal) (Range 1)
35 to 350 mVrms (100 mVrms nominal) (Range 2)
2 to 32 mVrms (20 mVrms nominal) (Range 3)
AM Input Frequency Range: ...................................................................... 300 Hz to 3 kHz
AM Modulation: .................................................................................. Off, 0 Hz to 80 kHz
AM Modulation Accuracy: ........................................................... ± 20% (300 Hz to 1.2 kHz)
±30% (>1.2 kHz)