3180+3200khz signals and 1st order-intermod products x:10khz x div y:10db x div
max sensitivity: almost 80 db y: 10db x div |  | max
swept:600khz see details on the left shot |
| flat-band: 100khz swept | ||
| two signals
1khz frequency
separation video filter: on y:10db x div.
without video-filter |  | narrow band
FM 1khz mod x: 1khz x div |
| without video-filter | ||
| narrow FM
mod:Fmod:1khz
mf:2,4(dev.) 1st Bessel's zero (carrier-null) y:5db x div |  | 3-sigs-100khz
separation dynam.range: 75 db video-filt.:off x: 25khz x div y: 10db x div |
| am modulation:
carrier and
sidebands freq.mod:1khz - -x: 1 khz x div | empty |
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