R.V.R. Elettronica

RADIO LINKS > PTRL - RXRL > LCD


RXRL-LCD

COD. RXRL-LCD

Puissance: 2÷20W

RXRL-LCD

Radio Link RX 940÷960 MHz in step of 20 MHz factory limited. Please specify the operating frequency at the order.

FEATURES

PRIMARY APPLICATION: link to carry audio signals to support sound FM radio broadband broadcasting.

RADIO LINKS TOPICS: optimal price/performance ratio recognized worldwide.

AUDIO PERFORMANCE: low distortion and intermodulation values, combined with a high noise/signal ratio, provide high performance also together with an integrated stereo coder with L&R, Mono, MPX (composite signal) analog audio and auxiliary SCA/RDS inputs. The stereo coder is available as an option.

HARDWARE FEATURES: extremely compact and indeformable thanks to their stainless steel chassis, in 2 rack units (2HE) each only.

WORKING FREQUENCIES: standard working frequency bands is  200 ÷ 400 MHz and from 800 ÷ 960 MHz of 20 MHz and selectable in steps of 5kHz. Working frequency (hence, the frequency band) must be specified on order.

RELIABILITY/CONTINUITY: enhanced business continuit guaranteed in all working conditions through an APC automatic control and a Foldback protection. The presence a 24VDC connector connected to a battery or other power source ensures uninterrupted operation in the event of mains failure.

USER-FRIENDLY FEATURES: universal 80-260 V multi-voltage power supply enables operation on different mains voltages with no need to preselect voltage. Pushbuttons for user/device interaction provide enhanced accessibility, resulting in extreme ease of use. Configuration software offers a simple, intuitive interface.

INTERFACE CONTROL:
total control thanks to microprocessor with all key parameters displayed on LCD.

EASE OF MAINTENANCE: advanced module engineering ensures extreme ease of access and simple maintenance.







RXRL-LCD
Parameters U.M.ValueNotes
GENERALS
Frequency rangeWork bandwith is 20MHzMHz200 ÷ 500 , 780 ÷  980 
Sensitivity RF@ 25dB S/N MonodBm-85 
Intermediate Frequency MHz70 , 10,7 , 0,35 
Operational Mode  Mono MPX 
Ambient working temperature °C-10 to +50Without condensing
Frequency setting kHz10Steps
Frequency stabilityTemperature range  from -10°C to 50°Cppm±1 
De-emphasis μS0 , 50 , 75Meets or exceeds all FCC and CCIR rules
POWER REQUIREMENTS
AC Power inputAC Supply VoltageVAC80 ÷ 260Full range
 AC Apparent Power ConsumptionVA25 
 Active Power Consumption W20 
 Power Factor 0,8 
 Connector VDE IEC Standard 
DC Power inputDC Supply VoltageVDC24 
 DC CurrentADC< 2 A 
MECHANICAL DIMENSIONS
Phisical dimensionsFront panel widthmm / inch483  /  19EIA rack
 Front panel heightmm / inch88  / 3 1/22HE
 Overall depthmm394 
 Chassis depthmm372 
Weight kgAbout 5 
Cooling  Convection cooling 
Acoustic noise dBAX 
AUDIO INPUTS
RF InputConnector N type 
 ImpedanceOhm50 
OUTPUTS 
Left / MonoConnector XLR F 
 Type Balanced 
 ImpedanceOhm100 
 Output Level /Adjust @ 75KHz devdBu-10 to +14Continuosly adjustable
RightConnector XLR F 
 Type Balanced 
 ImpedanceOhm100 
 Output Level /Adjust @ 75KHz devdBu-10 to +14Continuosly adjustable
MPXConnector 2 X BNC 
 Type Unbalanced 
 ImpedanceOhm100 
 Output Level /Adjust @ 75KHz devdBu-20 to +13For 75 KHz FM, adjustable
SCAConnector 2 x BNC 
 Type Unbalanced 
 ImpedanceOhm100 
 Output Level /Adjust @ 7,5KHz devdBu-20 to +7Value to check for the 7.5KHz deviation
FUSES
On mains  1 External fuse F 3,15 T - 5x20 mm 
On services  X 
On PA Supply  X 
On driver supply  X 


The image of this layout is purely demonstrative and may change without notice.