MODULATION MASTER

MODEL: 3600

Description:
 The Model 3600, MODULATION METER, is a compact, simple
 operation and fully automatic modulation meter. It is designed to
 make rapid and accurate modulation measuremenf for festing
 transceiver and Cordless telephone, Walkie-talkie, Mobile Radio
 phone and other radio communication equipments. It is capable
 of comprehensive annalysls of both amplitude and frequency
 modulated signals.
 The Model 3600 is a high performance, modulation meter with a
 comprehensive specification covering the carrier frequency range
 from 1.5MHz to 2GHz, level range from 5mV to  1 Vrms. The front panel
 key is selection of AM/FM range and the filter selection can be
 measured from 25Hz to 30KHz.
Specifications:
A) RF Input
 Freqency range : 1.5MHz to 2GHz continuous coverage Automatic tuning system
 Input Level : from 5mV to 1Vrms
 Maximum Input : 4Vrms (0.5W)
 Input Impedance  : 50Ohem nominal
B) FM Measurement
 Modulation Freq. Range: 30Hz - 15KHz
 Deviation Range: 1, 3, 5, 10, 30, 50 and 100KHz
                              Measurement of positive and
                              negative and mean
                              deviation can be selected by switch
Accuracy: ±3% of f.s. + residual FM
Residual FM: less than 100Hz at 500MHz
Distortion: 0.5% or less for 100KHz deviation
                at 1KHz rate
C) AM Measurement
Modulation freq. Range : 25Hz - 30KHz
AM Range : 10, 30, 50 I 100%
Accuracy : ±3% of f.s. + residual AM
Residual AM : less than 0,5% with a 15KHz bard width selected
Distoriton : 1% or less for 80% AM at 1KHz MOD frequency