LA1135, 1135M
Detuning Characteristics
Vary VT so that
tweet output is
maximized at each
point.
Spurious Characteristics
Difference in input at –25 dBm output
Frequency deviation, ∆f– kHz
THD – fm
Detection output 30% mod
Receiving frequency, fr – Hz
Detection Output, THD – Modulation Characteristics
Input: 74 dBµ
Detection output
fm – Hz
Selectivity Characteristics
Difference in
input at –25 dBm
output
W.B.AGC
operation
Frequency deviation, ∆f – kHz
Detuning Characteristics
Using narrow-band filter
Distortion
Modulation – %
Detuning Characteristics
Detection output 30% mod
Noise
Frequency deviation, ∆f – kHz
Frequency deviation, ∆f – kHz
No. 1272-12/18