RVR PTX100DDS FM-Transmitter 100 Watt Digital
RVR PTX100DDS FM-Transmitter 100 Watt Digital
64.375,00 DKK (51.500,00 DKK)

RVR PTX100DDS FM-Transmitter 100 Watt Digital

Direct Digital Synthesis FM-Transmitter
RVR's new-generation DDS (Direct Digital Synthesis) exciter is a unique, fully-digital product. Building on RVR's expertise in the broadcasting equipment industry, this product is capable of meeting the needs of the most demanding professional radiobroadcasting operators at a very competitive price.

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-ofthe- art DSP technology

Specifications:

Rated output power 100W
Frequency range FCC -CCIR - OIRT - JPN
Operational Mode Mono, Stereo, Multiplex
Input signals Analog, AES/EBU, TOSLINK, SPIDF
Modulation type F3E; Direct Digital Synthesis on Channel
Primary Power 115 / 230 VAC ± 15%
AC Power Consumption 410 VA / 250 W
Phisical Dimensions (W x H x D) 483 x 88 x 395 mm
Weight 10 kg
Environmental Working Conditions -10 ÷ +50 °C / 95% relative Humidity non condensing
Cooling Forced, with internal fan
Frequency programmability By software, with 1, 10, 100 or 1000 kHz steps
Frequency stability ±1 ppm
Pre-emphasis mode 0/50 (CCIR) μS, 75 (FCC) μS
Asynchronous AM S/N ratio ≥ ≥70 dB ≥65 dB
Synchronous AM S/N ratio ≥55 dB
MONO OPERATION
S/N FM Ratio > 90 (typical 92)
Frequency Response ± 0.2 dB
Total Harmonic Distortion < 0.02 %
Intermodulation distortion < 0.02 %
MPX OPERATION
Composite S/N FM Ratio > 90 (typical 92)
Frequency Response
30Hz - 53 kHz ± 0.2
53 kHz - 100 kHz ± 0.3
Total Harmonic Distortion < 0.02 %
Intermodulation distortion < 0.02 %
INTERNAL STEREO CODER OPERATION
Stereo S/N FM Ratio > 84 (Typical 86)
Frequency Response ± 0.2 dB
Total Harmonic Distortion < 0.03 (Tipical 0.02%)
Intermodulation distortion < 0.02
Stereo separation > 60 ( Typical 65)
AUDIO INPUT CONNECTORS
Analog Left XLR balanced; Impedance: 10 k or 600 ohm; Level: 12,5 to +12,5 dBu
Analog Right XLR balanced; Impedance: 10 k or 600 ohm; Level: 12,5 to +12,5 dBu
Analog MPX unbalanced BNC unbalanced; Impedance: 10 k or 50 ohm; Level: -12,5 to +12,5 dBu
Digital AES/EBU AES/EBU: 24 - 96 kHz XLR balanced; Impedance: 75 or 110 ohm; Level: +3 to +10Vpp
Digital SPDIF Optical TosLink F05 - EIAJ
Digital SPIDF Electrical Cinch-RCA coaxial; Impedance 75 ohm; Level 0,5 ÷ 1V pp
SCA/RDS 2 x BNC unbalanced; Impedance: 10 k; Level: -30 to +13 dBu
OTHER CONNECTORS
RF Output N (50 ohm)
RF Monitor BNC (- 30dBr referred to RF output )
Pilot output BNC; Impedance: <600 ohm; Level: -12.5 ÷ +5 dBu
Monitor Output BNC; Impedance: <600 ohm; Level: -12.5 ÷ +5 dBu
Interlock Output BNC
1PPS BNC
Input 10 MHz BNCDokument(er)
PTX30-100-150DDS_0310.pdf (257 kb)
Varenummer
PTX100DDS
text_Product_Weight
15000 gr.

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