DB Mozart NEXT 1000
1kW FM Transmitter
DB Mozart NEXT 1000 – the latest Audio excellence in FM Broadcasting
– The GREEN RF™ technology, combined with new 65:1 devices, is the latest evolution of the world-famous patented COLD-FET™ technology applied on DB’s transmitters.
– FM transmitter Low maintenance costs thanks to the easy access to all components, external cooling air filters, very high MTBF for RF and power supply modules.
– Compact design and low weight to reduce transportation costs and simplify logistics.
– FM transmitter High frequency stability in short and long terms assured by Digital Phase Locked Loop circuit with low drift VCTCXO.
– FM transmitter Complete WEB SERVER SNMP, GSM or SMS remote control, available as option.
– FM transmitter complete remote management via Wi-Fi with Wi-Fi Touch, available as option.
– FM transmitter External reference oscillator, available as option: 10 MHz.
– Frequency Agile Broadband, settable directly from the LCD front panel with 10 kHz steps without need for tuning tools.
– Meets or exceeds all international standards for safety and electrical specifications.
- The GREEN RF™ technology, combined with new 65:1 devices, is the latest evolution of the world-famous patented COLD-FET™ technology applied on DB’s transmitters.
- Low maintenance costs thanks to the easy access to all components, external cooling air filters, very high MTBF for RF and power supply modules.
- Compact design and low weight to reduce transportation costs and simplify logistics.
- High frequency stability in short and long terms assured by Digital Phase Locked Loop circuit with low drift VCTCXO.
- Complete WEB SERVER SNMP, GSM or SMS remote control, available as option.
- Complete remote management via WiFi with WiFi Touch, available as option.
- External reference oscillator, available as option: 10 MHz.
- Frequency Agile Broadband, settable directly from the LCD front panel with 10 KHz steps without need for tuning tools.
- Meets or exceeds all international standards for safety and electrical specifications
- General
- Frequency range: 87.5 to 108 MHz adjustable with 10kHz step
- Output impedance: 50 Ω
- Output connectors: N from 30W up to 500W
- DIN 7/16 for 1kW
- EIA 7/8” for 2kW and 3kW
- Deviation capability: ±75 kHz, up to ±200 kHz with distortion < 0.5%
- Short term stability: ± 1 ppm from -5 to +45 °C
- RF harmonics: Exceeds CCIR/FCC requirements
- RF spurious: Exceeds CCIR/FCC requirements
- Pre-emphasis: 0, 25, 50, 75 us (selectable)
- Modulation monitoring: BNC connector
- Pilot tone: Phase and Amplitude adjustable from display and WEB interface
- Log file: Up to 200 dated events saved in the transmitter memory, accessible from display and WEB interface
- AUDIO INPUTS
- Modulating input signal:Mono, Stereo (Left, Right, Left + Right), Encoded stereo (MPX), SCA, RDS, AUX, Digital AES/EBU
- Input sensitivity adjustment:With 0,05dB steps by front panel display interface or by WEB interface
- Limiter:It can be enabled/disabled and adjusted from 30 kHz to 180 kHz by front panel display and WEB interface
- Internal RDS coder:Synchronized with the 19kHz pilot of the internal stereo coder or the 19kHz pilot of an external MPX signal
- MONO
- Audio input levels for +/- 75 kHz deviation:Adjustable from -9 to +18 dBu
- Audio response:±0.3 dB (30 Hz to 15 kHz)
- THD+N on encoded channels:< 0.06% ( typ. 0.03% ) (30 Hz to 15 kHz)
- Audio Impedance:600Ω Balanced
- Audio connector:XLR
- STEREO
- Audio input levels for +/- 75 kHz deviation:Adjustable from -9 to +18 dBu
- Audio response:±0.3 dB (30 Hz to 15 kHz)
- THD+N on encoded channels:< 0.03% (30 Hz to 15 kHz)
- Audio Impedance:10 kΩ Unbalanced or 600Ω Balanced
- Audio connector:XLR (Left & Right)
- MPX (External Coder)
- Audio input levels for +/- 75 kHz deviation:Adjustable from -6 to +6 dBu or from +6 to +18 dBu (selectable at order)
- THD+N on encoded channels:< 0.03% (30 Hz to 100 kHz)
- Audio Impedance:> 5 kΩ Unbalanced
- Audio connector:BNC
- RDS/SCA/AUX (with separated connectors)
- Audio input levels for +/- 75 kHz deviation:Adjustable from -19.5 to +7.5 dBu
- Audio Impedance:2 kΩ (others on request) Unbalanced
- Audio connector:BNC
- AES/EBU
- Audio input levels for +/- 75 kHz deviation:Adjustable from -15 to 0 dBFS
- Audio Impedance:110 Ω
- Audio connector:XLR
- FRONT PANEL
- Front panel menu:Accessible from LCD display
- Direct function push buttons:Available on the front panel for the following functions:
- 1. ON/OFF (Stand-by)
- 2. Local/Remote
- 3. Reset Alarms
- Status leds:Presence of leds to indicate the status of the unit at the first glance
- Working parameters leds:Audio Status:
- RDS/AUX input signal present
- Audio presence on the input (Left or Right)
- Limiter inserted
- Pre-emphasis inserted
- MPX input signal active
- AES/EBU input signal active
- STEREO operation with internal stereo coder
- MONO operations
- Control Status
- Interlock
- PLL locked
- AC POWER REQUIREMENTS
- AC supply voltage:115 / 230 VAC ± 15%, single-phase
- AC supply frequency:50 Hz or 60 Hz, ±5%
- Power factor:> 0.9
- ENVIRONMENT
- Cooling:Forced air
- Service:Continuous 24/24h
- Operating temperature:-5°C to +45°C
- Derate 3°C per 500 m above 2000 mt asl
- Relative humidity:Up to 95%
BW Price Guarantee
(Subject to conditions)
Tech Support
2-Year Warranty
