Overview
RVR-BLUES 50NV, 50 Watt Ultra Compact Transmitter
- PRIMARY APPLICATION: high-quality transmission at a very attractive price, ideal for repeater stations or like exciter of ultracompact systems. Adjustable power output from 10 to 100 %.
- HARDWARE FEATURES: ultra-compact and ultra-light (only 6Kg.), stainless steel chassis, in 1 rack unit only.
- USER-FRIENDLY FEATURES: universal 80-260 V multi-voltage power supply enables operation without preselect voltage. Pressure encoder provides great accessibility for user/device interaction, resulting in extreme of use. Configuration software offers an simple, intuitive interface.
- RELIABILITY/CONTINUITY: the APC (Automatic Power Control) and Foldback protection ensures enhanced business continuity under any operating conditions.
- AUDIO PERFORMANCE: low distortion and intermodulation values and a high noise/signal ratio with an AES/EBU input (optional) automatically managed in exchange.
- OPERATING EFFICIENCY: incorporate a PFC (Power Factor Corrector) power supply, that provides the utmost efficiency for enhanced energy saving and environmental protection, which ensure high efficiency across the bandwidth.
- EASE OF MAINTENANCE: advanced module engineering ensures extreme of access and simple maintenance.
- INTERFACE CONTROL: total control thanks to microprocessor easily programmed from menu with all key parameters displayed on LCD.
- INTERFACE CONTROL: total control thanks to microprocessor easily programmed from menu with all key parameters displayed on LCD.
- INPUT/OUTPUT INTERFACE: built-in high-performance stereo coder, L&R, Mono, MPX and auxiliary inputs for SCA / RDS signals and AES/EBU digital.
- REGULATORY COMPLIANCE: state-of-the-art technology in full compliance with EC, FCC and CCIR standards.
Specifications
| BLUES50NV | ||||
| Parameters | U.M. | Value | Notes | |
| GENERALS | ||||
| Frequency range | MHz | 87,5 ÷ 108 | ||
| Rated output power | W | 50 | Continuously adjustable from 10 to 100% | |
| Modulation type | F3E Direct carrier frequency | |||
| Operational mode | Mono, Stereo, Multiplex | |||
| Working temperature | °C | -5 to +50 | ||
| Working humidity | % | 95 | No condensing | |
| Working altitude | mt | Up to 2000 * | * With adequate air evacuation system in site | |
| Frequency setting | kHz | 10 | Steps | |
| Frequency stability | Temperature range from -5°C to 50°C | ppm | ±1 | |
| Modulation capability | Refered @ 0dBu for 75kHz | kHz | 150 Stereo, 180 Mono/MPX | Meets or exceeds all FCC and CCIR rules |
| Pre-emphasis | µS | 0, 50 (CCIR), 75 (FCC) | Selectable | |
| POWER REQUIREMENTS | ||||
| AC Power input | AC Supply Voltage | VAC | 80 ÷ 260 | |
| AC Apparent Power Consumption | VA | 200 | ||
| Active Power Consumption | W | 100 | ||
| Power Factor | 0,5 | |||
| Overall Efficiency | % | Typical 50 | ||
| Connector | VDE IEC Standard | |||
| MECHANICAL DIMENSIONS | ||||
| Phisical dimensions | Front panel width | mm / inch | 483 / 19 | EIA rack |
| Front panel height | mm / inch | 44 / 3 1/2 | 1HE | |
| Overall depth | mm | 394 | ||
| Chassis depth | mm | 372 | ||
| Weight | kg | About 5,5 | ||
| Cooling | Forced, with internal fan | |||
| Acoustic noise | dBA | < 58 | ||
| AUDIO INPUTS | ||||
| Left / Mono | Connector | XLR F | ||
| Type | Balanced | |||
| Impedance | Ohm | 10 k or 600 | ||
| Input Level /Adjust | dBu | -13 to +13 | Continuosly adjustable | |
| Right | Connector | XLR F | ||
| Type | Balanced | |||
| Impedance | Ohm | 10 k or 600 | ||
| Input Level | dBu | -13 to +13 | Continuosly adjustable | |
| MPX | Connector | BNC | ||
| Type | Unbalanced | |||
| Impedance | Ohm | 10 k or 50 | ||
| Input Level /Adjust | dBu | -13 to +13 | For 75 KHz FM, adjustable | |
| SCA/RDS | Connector | 2xBNC | ||
| Type | Unbalanced | |||
| Impedance | Ohm | 10 k | ||
| Subcarier Level @ 0 dBu | dB | -17 to -40 | For 7,5 KHz FM, adjustable | |
| AES/EBU (optional) | Connector | XLR F | ||
| Type | Balanced | |||
| Impedance | Ohm | 110 | ||
| Input Level /Adjust | dBfs | 0 to -10 | For 7,5 KHz FM, adjustable | |
| TOS/Link (optional) |
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| OUTPUTS | ||||
| RF Output | Connector | N type | ||
| Impedance | Ohm | 50 | ||
| RF Monitor | Connector | BNC | ||
| Impedance | Ohm | 50 | ||
| Output Level | dB | Approx. -30 | ||
| Pilot output | Connector | BNC | ||
| Load Impedance | Ohm | >5 K | ||
| Output Level | Vpp | 1 | Sinusoidal | |
| FUSES | ||||
| On mains | 1 External fuse F 6,3 T - 5x20 mm | |||
| On services | X | |||
| On PA Supply | X | |||
| On driver supply | X |
