Tugicom TX190 Скачать руководство пользователя страница 2

Package Contents

1x TX190 main board
1x PCB panel LCD module
1x RDS cable

      

Fast operation 

It is strongly recommended to read the entire user manual before operation, however, for quick setup, 

do not touch factory default jumper setting and refer to "OPERATING THE TX190" section.

TX190  -  Professional FM Exciter

TX190 is a state of the art FM exciter designed to be the core of every radio station.
Achieving perfect audio quality was our main goal, which means that no matter if your FM 
station is 1W or 10kW, no compromise should be when dealing with audio quality.

directed to use the most modern and advanced technology in the market while keeping 

The result is even more impressive than planned.
On a compact board, with over 95% Surface mount technology (SMT) to improve performance, an excellent 1W exciter with a 
modern PLL and fully digital control with LCD display.
Audio input chain designed perfectly beginning with a shielded XLR balanced input connector to cancel any interference from 
noisy RF environment.

RDS (Radio Data System) is today a standard module in every radio station, a complete RDS module has been integrated inside 
the TX190 including all main features of expensive professional stand alone RDS external modules.

The improved Stereo encoder, use a DSP technology with over sampling, to ensure excellent performance staring from low 
distortion, accurate channel separation and stable pilot tone, 
An external MPX generator, external RDS/SCA generator or audio processor can be connected to the MPX IN BNC connector to 
bypass all internal audio chain.

stage Low Pass Filter (LPF) already connected and tuned for maximum performance without any need for user tuning.

With emphasis of 24/7 operation without any malfunction, we are sure, that our TX190 will bring new audio quality for 
many thousands audiences all over the world.

Содержание TX190

Страница 1: ......

Страница 2: ...LL and fully digital control with LCD display Audio input chain designed perfectly beginning with a shielded XLR balanced input connector to cancel any interference from noisy RF environment RDS Radio Data System is today a standard module in every radio station a complete RDS module has been integrated inside theTX190 including all main features of expensive professional stand alone RDS external ...

Страница 3: ...or LIMITER Audio input connector Balanced XLR Input impedance 10Kohm Pre emphasis None 50uS or 75uS Input CMRR 65dB Frequency response 20Hz 20Khz FEATURES Compact size SMT design Single power supply with onboard voltage regulators Microprocessor controlled with LCD display Excellent audio response Selectable Pre emphasis None 50uS or 75uS Balanced shielded XLR input connectors Audio Limiter Stereo...

Страница 4: ...e and accurate reference frequency based on a crystal oscillator and generates a tuning voltage for theVCO RDS GENERATOR The RDS Radio Data System uses a dedicated microprocessor to generate a direct digital RDS signal using a synthesize technology to create a 57Khz signal at 361Khz sampling rate over sampled x 3 2 It can be programmed using a PC but stores all information in internal EEPROM memor...

Страница 5: ...PX generator is being used MPX bypass is connected to the XLR inputs Factory set to Stereo on This jumper activates or deactivates the stereo pilot tone For stereo broadcast theTX190 broadcast a special pilot tone at 19Khz with 8Khz deviation When jumper is open no jumper placed stereo pilot tone is present and receivers will open the Stereo decoder circuit When jumper is closed jumper is placed p...

Страница 6: ...o inputs TheTX190 has 2 XLR balanced inputs For balance audio source Pin 1 is the Ground pin 2 is the signal in normal polarity and pin 3 is the signal in inverted polarity For unbalance audio source both pin 1 pin 3 connected to the audio source ground pin 2 connects to the audio source live signal Note 1 balanced signal has more immunity to external noises 2 Most CD s and computer audio outputs ...

Страница 7: ...nd against any claims actions or demands including without limitation legal and accounting fees alleging or resulting from the improper or unlawful use of goods commissioned byTugicom Finally Make it work is connected to the XLR inputs Turn on the power supply connected to theTX190 After the power supply switched on theTX190 will perform a power up sequence with a SELFTEST display should show When...

Страница 8: ... is problem so you can reset the unit Using the RDS Install the RDS sftware that you have downloaded from our site Connect the RDS cable to the DATA connector on theTX190 and the other side to the USB port on the PC IMPORTANT Thank you for purchasing one of our products Tugicom RF Design Come visit our website for updates and new products www tugicom com Please check the rules in your country befo...

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