DAB Transmitters 300W
NEWS !! COMING SOON NEW DAB+TRANSMITTER
AIR COOLED DIGITAL COMPACT TX
Eletec transmitters are the state of art for digital signal processing and RF performances. These high-quality parameters are due to:
Digital Adaptive Precorrection (Linear and not linear)
The modulation parameters are optimized for every working condition
9thHV-Generation Doherty LDMOS devices
Only this category of devices merges the high efficiency with an impressive ruggedness
Compact size
High efficiency heat-sinks, very compact power supplies and controlled blowers ensure the highest power density on the market
DAB, DAB+
MER ≥ 35 DB
Easy maintenance
Complete remote control: Web – SNMP
High efficiency based on brand-new Doherty devices and extreme ruggedness
Fully self-protected against Over-Voltage, Over-Current, Temperature, abnormal VSWR
Seamless switching between any combination of inputs (eti and/or edi) always supported
Satellite Receiver Option always supported
| Modulation Standards | DAB, DAB+ | |
| Supported modes | DAB Modes
I,II,III and IV |
|
| Network mode | MFN and SFN | |
| Test Modes | Single Carrier, PBRS | |
| INPUT INTERFACES | ||
| ETI Inputs | 2 BNC female 75Ω | |
| Redundancy | User selectable between “Primary” and “Secondary” ASI source | |
| Ethernet ports | 3 (2 optimized for EDI Inputs) | |
| GNSS Input
Frequencies |
1 BNC female
1.575 GHz (GPS) / 1.602-1.603 GHz (GLONASS) |
|
| External clock reference
Frequency Level Impedance |
BNC female
10 MHz 100 mV-3Vpp 50 Ohm/ > 1 kOhm, user selectable |
|
| Altitude | Up to 3000 a.s.l. |
| Ambient Temperature | -10 ~ +45°C |
| Humidity | ≤ 95% (not condensing) |
| Cooling Method | Forced Air |
| Acoustic Noise | ≤ 65 dBA |
Testing equipments | EL/300 DAB+ Transmitter
