Main functions and features of the product:

The l amplitude modulation synthesis tester is composed of audio signal generation module, audio automatic analysis module and modulating demodulation module.

L can complete the test indicators required by GY/T 169-2001 and GY/T 225-2007. It is widely used in operation monitoring and index test of FM transmitter.

L 7 "color LCD screen, full Chinese menu operation.

L digital tuning frequency.

L independent demodulation base band output.

L independent USB interface and printing interface.

Audio test for broadcast, television transmitter and broadcast control center of broadcast television system;

Also applicable to other audio equipment such as audio recorder, DVD, VCD manufacturers and research units.

Modulating demodulation module.

's special test designed for am radio transmitter module, can be used for the operation of the am radio transmitter monitoring, can also be used for modulation broadcasting transmitter index test, ensure the normal operation of the am radio transmitter and indispensable quality broadcast equipment.

It has a digital tuning frequency.

It is easy to use, direct output demodulation baseband signal.

Technical indicators

Frequency range：50 KHZ ~ 50 MHZ

Input level range.：1 ~ 10 Vrms

Rf input impedance：50 Ω

Accuracy of distortion：< 0.1%

Frequency response：< 0.1 dB

Positive and negative amplitude modulation asymmetry.：0.5% or less

The range of the correction range.：0% ~ 133%

Negative adjustment range test range.：0% ~ 100%

Carrier drop：0.5% or less

Signal to noise ratio：> 80 dB

Amplitude modulation noise：> 75 dB

Welcome to our company hotline: 010-83549327.

Or scan the qr code below.

Pay attention to our WeChat public number baoyingkeji, and add WeChat customer service number 18601263983 to get more products and services.