RVR Blues 30 NV is a small, but competive, low power fm broadcast transmitter with build in stereo encoder, lcd display, low energy consumption.
This FM transmitter can be used for low power broadcasting or as an exciter with an additional power amplifier.
ultra-compact and ultra-light (only 6 Kg.), stainless steel chassis, in 1 rack unit only.
Rated output power 30W
Frequency range FCC -CCIR - OIRT - JPN
Operational Mode Mono, Stereo, Multiplex
Modulation type F3E
Primary Power 80 ÷ 260 Vac or 24 Vdc
AC Power Consumption 120 VA / 70W
Phisical Dimensions (W x H x D) 483 x 88 x 394 mm
Weight 5 kg
Environmental Working Conditions -10 ÷ +50 °C / 95% relative Humidity non condensing
Cooling Forced, with internal fan
Frequency programmability From software, with 10 kHz steps
Frequency stability ±1 ppm
Pre-emphasis mode 0/50 (CCIR) ?S, 75 (FCC) ?S
Spurious & harmonic suppression <75 dBc (80 typical)
Asynchronous AM S/N ratio ? ? dB (typical 70)
Synchronous AM S/N ratio ? ? dB (typical 60)
S/N FM Ratio > 80 dB RMS (typical 83 dB)
Frequency Response < ± 0.5 dB 30Hz ÷ 15kHz (typical ± 0.2 dB)
Total Harmonic Distortion < 0.1 % 30 Hz ÷ 15 kHz (typical 0.07 %)
Intermodulation distortion < 0.02 % with 1 kHz and 1,3 kHz tones
Composite S/N FM Ratio > 80 dB RMS (typical 83 dB)
Frequency Response ± 0.2 dB 30Hz ÷ 53kHz / ± 0.5 dB 53kHz ÷ 100 kHz
Total Harmonic Distortion < 0.1% 30Hz ÷ 53kHz
Intermodulation distortion < 0.05% with 1 kHz and 1,3 kHz tones
INTERNAL STEREO CODER OPERATION
Stereo S/N FM Ratio > 75 dB RMS (typical 77dB)
Frequency Response ± 0.5 dB 30 Hz ÷ 15 kHz
Total Harmonic Distortion < 0.05% 30 Hz ÷ 15 kHz
Intermodulation distortion ? 0.03% with 1 kHz and 1,3 kHz tones
Stereo separation > 50 dB 30 Hz ÷ 15 kHz (typical 55 dB)
AUDIO INPUT CONNECTORS
Left / Right XLR balanced Impedance: 10 k or 600 ohm Level: -13 to +13 dBu
MPX unbalanced/RDS BNC unbalanced Impedance: 10 k or 50 ohm Level: -13 to +13 dBu
SCA/RDS 2 x BNC unbalanced Impedance: 10 k Level: -8 to +13 dBu
RF Output N (50 ohm)
RF Monitor BNC (- 30dBr referred to RF output )
Pilot output BNC (1Vpp)
Interlock Input BNC
EN 301 489-1 V1.4.1 (2002-08)
EN 301 489-11 V1.2.1 (2002-11)
Radio EN 302 018-2 V1.2.1 (2005-06)
uncompromised transmission quality at a very attractive price, ideal for multichannel cable repeater stations. Adjustable power output from 0 to 30 Watt.
key audio features are low distortion and intermodulation values and a high noise/signal ratio.
the SMD technology ensures enhanced business continuity. APC (Automatic Power Control) and Foldback protection ensure reliable operation under any operating conditions.
pressure encoder provides great accessibility for user/device interaction, resulting in extreme ease of use. Configuration software offers a simple, intuitive interface.
EASE OF MAINTENANCE:
advanced module engineering ensures extreme ease of access and simple maintenance.
total control thanks to microprocessor easily programmed from menu or via RS232 with all key parameters displayed on LCD.
built-in high-performance stereo coder, L&R, Mono, MPX and auxiliary inputs for SCA / RDS signals.
state-of-the-art technology in full compliance with EC, FCC and CCIR standards.
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