PTRL LCD | RXRL LCD | PTRL-LCD/S | RXRL-LCD/05-RXRLLCD Radio Links

PRIMARY APPLICATION:

PTRL-LCD and RXRL-LCD are a broadband radio transmitter and receiver manufactured by R.V.R. Elettronica designed to carry audio signals to support sound FM radio broadcasting. This type of device is also known as STL (Studio-to-Transmitter Link).

RADIO LINKS TOPICS:

R.V.R. radio links are reputed for their optimal price/performance ratio at a world-wide level.

AUDIO PERFORMANCE:

key audio features are low distortion and intermodulation values and a high noise/signal ratio.

HARDWARE FEATURES:

signal is available in the form of MPX (multiplexed, i.e. complete base band signal) and mono signal. In the stereo version (PTRL-LCD/S and RXRL-LCD/S) only, signal is available in the form of stereo (LEFT and RIGHT connectors), MPX (complete base band signal) and mono signal.

INPUT/OUTPUT INTERFACE:

built-in high-performance coder, Mono and MPX composite signal analogue audio inputs, and auxiliary inputs for SCA / RDS signals. L&R analogue audio inputs available only in stereo version (PTRL-LCD/S and RXRL-LCD/S).

WORKING FREQUENCIES:

standard working frequency bands are 220 MHz ÷ 240 MHz (5KHz steps) or 420 MHz ÷ 440 MHz (5KHz steps) or 900 MHz ÷ 960 MHz (5KHz steps). Working frequency (hence, the frequency band) must be specified on order.

EASE OF MAINTENANCE:

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

TECHNOLOGICAL INNOVATION:

the SMD technology ensures enhanced business continuity.

INTERFACE CONTROL:

total control thanks to microprocessor easily programmed from menu or via RS232 with all key parameters displayed on LC.

REMOTE CONTROL:

key parameters are also available at the telemetry connector for machine remote control.

RELIABILITY/CONTINUITY:

a 24V DC connector connected to a battery or other power source ensures uninterrupted operation in the event of mains failure.