The LG 3236 Synthesized Signal Generator
covers a frequency range from 100 kHz to 170 MHz and provides AM
and FM stereo modulation capability. A high accuracy crystal controlled
reference oscillator, 5 ppm, ensures accurate and stable RF carrier
frequency output.
Electronic step attenuation extends repeatability and service life
for the RF output while eliminating contact bounce and transient
noise at low RF levels. RF output level ranges from -20 dBµ to
126 dBµ where (0 dBµ equals 1 µV into an open circuit)
in 0.1 dB steps. Combine this with a standard GPIB interface and
the unit is a natural for automated production and inspection applications.
GPIB programming is expedited by using the 100 presets to store
frequency, output level, modulation deviation or depth, stereo pilot
with level to internal memory. Just recall the presets as needed
to cycle through the test routines as needed. FM stereo separation
is 55 dB or better and distortion is 0.05% or less.
Simultaneous FM/AM modulation capability is available as factory
option. Installing the Option 70 adds another modulation oscillator
and the capability of simultaneous FM/AM modulation including different
modulation frequencies. The LG 3235 comes with AM/FM monaural modulation
capabilities standard. All front panel switches, except for the power
switch, can be remotely controlled via the 24-pin connector on the
rear panel.
Simultaneous AM and FM modulation is enabled with option 70. Another
modulation oscillator is installed enabling more complex modulation
combinations including a choice of different modulation frequencies.
Availability is from stock through Leader’s regional sales
offices and nationwide distributor network.
|
