R V R BLUES30NV Broadcast Systems FM Transmitters User Manual

FM TRANSMITTERS
BLUES-NV
SERIES
ULTRA COMPACT
from 30W to 50W
MODELS
BLUES30NV BLUES50NV

BLUES30NV Broadcast Systems FM Transmitters

The Blues Series fits all needs for low-power Stations being one of the most used ultra-compact units ever. The models available reflects all R.V.R. high- standards combined in a smaller design allowing to lower any type of shipping and installation procedures. These FM Transmitters are ideal for as reperaters, exciters or compact transmitters for Community Radios.

• Ideal for LPFM Stations as transmitter, repeater or exciter.
• Great compromise between cost vs. quality.
• Full compliance with EC, FCC and CCIR standards.
• Standard Frequency Range: 87.5 – 108 MHz. Other bands on request.
• 10% – 100% Output Power continuously adjustable.
• Inputs: Analogue Stereo L&R, Mono, MPX. AES/EBU (option).
• Remotable via Web, Serial protocols (option).
• 1 Rack unit only: ultra compact and ultra light.
• Universal 80-260 V multi-voltage power supply.
• Easy maintenance.

ORDERING INFORMATION

OPTION
/AESEBUBLUES| Digital/Analog converter.
/TLW-BLU-E| WEB and SNMP/V1 basic telemetry system via the internet.

BLUES30NV
30W Compact Stereo Transmitter.

https://www.rvr.it/it/products/compact-trasmitters/blues-series/bfino-a-50w /blues30nv-azz3k8fj/

BLUES50NV
50W Compact Stereo Transmitter.

https://www.rvr.it/it/products/compact-trasmitters/blues-series/bfino-a-50w /blues50nv-toee0brd/

GENERALS
Frequency range| MHz| 87,5 ÷ 108|
Rated output power| W| 30| 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| Without condensing
Working altitude| m| Up to 2000| With adequate air evacuation system in site
Frequency programmability| kHz| 10| Steps
Frequency stability Working Temp. 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 mode| μS| 0, 50 (CCIR), 75 (FCC)| Selectable
POWER REQUIREMENTS
AC Power input| AC Supply Voltage| VAC| 80 ÷ 260| Internal switch
AC Apparent Power Consumption| VA| 120| 200|
Active Power Consumption| W| 70| 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 7,5 KHz FM, adjustable
SCA/RDS| Connector| | 2 x BNC|
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
OUTPUTS
RF Output| Connector| | N type|
Impedance| Ohm| 50|
RF Monitor| Connector| | BNC|
Impedance| Ohm| 50|
Output Level| dBm| Approx. -30|
Pilot output| Connector| | BNC|
Load Impedance| Ohm| >5 k|
Output Level| Vpp| 1| Sinusoidal
FUSES
On mains| | 1 External fuse F 3,15 T – 5×20 mm| 1 External fuse F 6,3 T – 5×20 mm|
On services| | X|
On PA Supply| | X|
On driver supply**| | X|

All pictures are RVR’s property and they are only indicative and not binding. The pictures can be modified without notice. These are general specifications. They show typical values and are subject to change without notice.

https://www.rvr.it

R.V.R. Elettronica S.r.l.
Via del Fonditore, 2/2c
40138 Bologna Italy
Phone +39 0516010506
Fax +39 0516011104
[email protected]
www.rvr.it

References

• R.V.R. Elettronica - Broadcast Systems

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