Since the stored contents can be categorized into 10 groups, the preset mode is convenient for inspection applications. Up to 100 preset conditions can be stored in the memory. The MPEG-2 TS applied from the DVB-ASI or DVB-SPI connector can be encoded/modulated in real time. Encoding/Modulation MPEG-2 TS in Real Time.The QVGA LCD graphically displays the setting conditions. The modulation system can be arbitrary set via the front panel controls. The BER function is used to measure the front-end section the broadcasting MPEG-2 TS function is used to visually check entire system.Īlso, such features are ideal for the production line of STB and tuners. An SCA input connector and a PILOT output connector are provided for connecting instruments such as an external FM multiple signal generator.This instrument features the signal generator capability and BER measurement capability in a single package.All front panel switches (except power switch) can be remotely controlled via the 24-pin connector on the rear panel.Up to 100 preset conditions consisting of frequency, output level, and modulation can be stored to internal memory.The numeric keys are used for setting the frequency, output level, and modulation factor.Since the GPIB interface is provided as standard, this instrument can be incorporated into a GPIB measurement system.In addition, a wide bandwidth of external modulation up to 100 kHz is supported for both FM and AM. The FM modulation supports up to 200 kHz and AM modulation up to 100 %.The variable DDS oscillator is provided allowing arbitrary AF frequencies to be specified in 1-Hz resolution.Two systems of low-distortion, fixed oscillators are provided as AF oscillators, and the AM/FM and the L and R of FM stereo can be set to different frequencies.Equipped with a simultaneous AM/FM modulation function.The output level can be set in the range of -20 dB to 126 dB (0 dB = 1 V, 50 into open circuit) in 0.1 dB steps.The RF frequency covers a wide range of 100 kHz to 170 MHz.

The solid-state step attenuator is used for the RF output system to extend service life (because there is no mechanical contact), and is suited to frequent changes in output level such as in automatic production and inspection applications.

Oscillation frequency is locked to a high-accuracy reference oscillator to ensure accuracy of 5 10 -6(5 ppm).

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