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PTX DDS 30, 100,& 150 W Transmitters

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Description

Features:

AUDIO PERFORMANCE:

PTXDDS’ clear and transparent sound quality is comparable to CD sound quality!. PTXLCD has been designed using the latest state-of-the-art technology to achieve superior sound quality thanks to a noise/signal ratio as low as 80dB!, low distortion and stereo separation as high as 70dB!.

PRIMARY APPLICATION:

RVR’s PTXDDS series includes an exhaustive power range for use as an independent exciter with stepless power output adjustment from 0 Watt to maximum output power.

INPUT/OUTPUT INTERFACE:

Built-in high-performance stereo coder, analogue audio L&R inputs, Mono inputs, composite signal (balanced and unbalanced MPX) and inputs for SCA/RDS from 32 to 96 KHz ) digital audio SIGNALS and EIAJ CP340/1201 data format.

RDS & SW APPLICATION:

Analogue and digital source acquisition board with built-in stereo digital encoder, digital RDS and SFN functions (option available separately); also includes built-in DSP and generation of composite MPX signal directly in digital format.

INTERFACE CONTROL:

Totally microprocessor-controlled, easily programmed from menu or via RS232, RS485 and I2C interface with all key parameters displayed on LCD.

RELIABILITY/CONTINUITY:

Business continuity is guaranteed by an incredible range and variety of controls, such as the professional limiter ITU, ACG and Clipper for modulation level control, Fold-Back control for effective VSRW (Voltage Standing Wave Ratio) protection, IAMLC (Intelligent Automatic Modulation Level Control) to keep modulation level steady and 3-input audio relay.

REMOTE CONTROL:

Advanced built-in telemetry system enables alarm transmission and SMS command reception through external or integrated GSM modem. The GSM modem is available as an option.

EASE OF MAINTENANCE:

Advanced module engineering ensures extreme ease of access and simple maintenance.

REGULATORY COMPLIANCE:

Designed using the latest state-of the- art DSP technology