WAVENET Mobile radio-link transmitter BS-5000
The Wavenet BS-5000 base transmitter is a long range broadcast quality audio radio link, designed for an easy handling and high reliability.
BS-5000 transmitter has a RF power above 30W with up to 200 selectable working frequencies (174 to 500 MHz- 40MHz window). This device has been made using the highest current manufacturing standards. It has SW controlled protection redundancy developed by Wavenet.
Wavenet BS-5000 also has 5 inputs with switchable micro-line gain selector. This versatility allows you to virtually manage with any situation.
It has a complete backligthed display with navigation keys acting and posing all parameters, alarms and equipment selections.
This system can be easily transported by mean of a handle buit-in in one of its sides.
Accepts 90-250VAC and 9-36VDC powering, allowing its use in any situation.
It may be optionally remotely controlled by Ethernet.
|Frequency generation||By mean of a PLL controlled digital synthesizer with 4 buttons for direct selection of four requencies.|
|Transmission frequency||174 to 500 MHz programmable (window of 40 MHz depending on versions).|
|Channels||Up to 200 programmable.|
|Modulation||FM +/- 20 kHz (other ones under request).|
|Power||30W over 50 Ohm.|
|RF output connector||N female on the rear panel.|
|RF output impedance||50 Ohms.|
|DSP||16 bit digital signal processor for managing and controlling the system, including 16 A/D and 16 D/A converters.|
|Frequency stability||Better than +/- 1 ppm from -10C to +50C.|
|AF bandwidth||5 / 7.5 / 10 y 12.5 kHz configurable.|
|Distortion||Better tahn 0.3%|
|Audio input connectors||5 XLR3 female and mic /líne selector.|
|Input impedance||600 Ohms and 10 kOhms balanced. |
Mixing controls for each one and PFL (pre-monitoring).
|Monitoring||6.35 mm stereo connector with volume control and > 200mW output.|
|Input audio level||Micro: between -68 and -35 dBm. |
Line: between 0 and +12 dBm.
|Spurious||Better than 65 dBc.|
|NR system||ON/OFF selectable?Silenzo+? compressor-limiter.|
|SNR||>65dB at 75 us pre-emphasis and 20 kHz modulation.|
|Residual asynchronous AM modulation||Better than -60 dBc.|
|Residual synchrounous AM modulation||Better than -50 dBc.|
|Pre-emphasis||50us / 75us / No pre-emphasis.|
|Mechanized aluminum case.|
|Dimensions||355x85x295 mm with rack 19? 2U adaptor and handle transport.|
|Powering||Continuous 90 to 250 VAC - IEC connector |
Continuous 9 to 36VDC - 15 pins Sub-D male connector.
|Consumption||Below 200 W.|
|Thermal range||-10 C to +50 C.|
|Ventilation||2 fans for forced convection.|
|Protections||ROE, thermal, VDC reverse polarity.|
|9 pins Sub-D connector for serial programming in the rear pannel.|
|This equipment has a 4 lines x 20 characteers display with four buttons for menu navigation. It shows, among others, indications and adjustment of:|
|- Working frequency.|
|- Direct access to 4 preset frequencies.|
|- Transmitted power.|
|- Reflected power.|
|- Modulation levels.|
|- Thermal and ROE alarms.|
|- Power source indication.|
|- Screen contrast.|
|- Screen back light.|
|- Power ON LED indication.|
|- PLL engage/disengage LED indication.|
|- ROE alarm LED indication.|
|- Thermal alarm LED indication.|