MAS-8420
AM/FM Stereo Signal Generator
Successor model : MAS-8421
Replacement : MSG-2280




This is an AM/FM stereo signal generator incorporating Digital Direct Synthesizer technology (DDS) in 100KHz to 170MHz RF output, Internal modulation signal generator, AM/FM Mono, FM Stereo modulation generators.
*External modulation is adapted to AM/FM monaural.
This unit is equipped with RF Signal Generator function. As this unit is succeeded previous mode MSG-2280 for the SG function, measurement system which has been configured under MSG-2280 can also be configured. In addition, it can configure a flexible measurement system by using display, keyboard and mouse through GUI on the host on the network.

For Radio and AM/FM tuner module





FEATURES

■

Evaluation and Testing for Various products

■

Higher Productivity by the Efficient Inspection

■

Drustically Reduced Maintenance Cost

SPECIFICATIONS

 Model number

 MAS-8420

SG section

RF output

Output type

DDS

Freq range

100kHz to 170MHz

Output level

-20dBuV to 126dBuV(EMF)

Output impedance

50ohm

VSWR

Less than 1.3

Spurious

Harmonics Less than -30dBc

FM modulation

Freq. deviation

0kHz to 135kHz

Modulation accuracy

10.7Mhz +/- 1MHz
76 to 108MHz +/- (settingx0.1+0.5)kHz
0.3 Mhz to 170 MHz +/- (setting×0.1+1) kHz

FM stereo modulation

Internal Mod freq

400Hz/1kHz/6.3kHz/10kHz/15kHz

Mode

MONO/L=R/L/R/L=-R/L&R/OFF

Modulation depth

0 to 135% (75kHz/100%)

Pilot setting range

0 to15％

AM modulation

Moduation depth

0 to 100% (30% max > 120dB)

Internal Mod freq

400Hz/1kHz/6.3kHz/10kHz/15kHz
 

General

Interface

HDMI×1　/　 LAN（10/100BaseT） ×1　/ 　USB-A ×3 　/　 USB-B ×1

Power requirement

AC100V to 240V, 50/60Hz

Dimensions/weight

240(W) × 100(H) × 385(D) mm　/ Approx 4㎏