DFM – Digital FM Exciter
User setup and control is available via the front panel LCD and push-button controller along with remote management via RS232.
Description
The TeleDelta DFM digital FM modulator/ exciter is a professional 1RU rack-mount platform for FM rebroadcast in tunnels, underground environments and In-building FM redistribution systems
Compact in design the DFM can ingest digital audio (AES / EBU) along with analog audio sources. The TeleDelta DFM is a full band FM modulator / exciter offering RF output power adjustment across the complete FM band (87 ~ 108.00Mhz)
Typical Applications
- In-Venue FM rebroadcast for MATV / Cable Head-end Networks
- In-tunnel / Train FM rebroadcast
- FM Rebroadcast on Public Attractions
Key Features
- Digital AES / EBU audio inputs
- Analog and SCA (optional) inputs
- Low latency DSP based stereo generator with variable 19kHz pilot deviation
- Adjustable frequency output across FM bands 87~108Mhz
- Adjustable RF output level
- Front panel LCD display / control
- RS232 remote control interface for PC or other compatible device
- RF power mute can be activated without turning off power supply
Product Resources