The DB9510-TX is a professional MPX over IP encoder that stands out as a top-tier solution for FM broadcasting. Featuring the revolutionary APTmpX algorithm, it provides exceptional audio transparency and linearity while significantly reducing network bandwidth requirements. This device is engineered for broadcasters who demand reliability and high-quality transmission over modern IP networks.
What sets this product apart is its robust 1U rack-mountable design and intuitive management options. With an embedded web server for interactive supervision and full SNMP v2c support, it offers flexible remote control. It also includes advanced features like an intelligent silence detector and redundant power supply options, ensuring your broadcast stays on-air 24/7/365.
The DB9510-TX is an advanced professional MPX over IP encoder specifically designed to meet the rigorous demands of modern FM broadcasting. At its core is the groundbreaking APTmpX encoding algorithm, the first non-perceptual compression method that maintains absolute signal transparency while using bandwidth as low as 300 kbps. This ensures that your MPX signal, including all RDS and stereo pilot information, reaches the transmitter with surgical precision and ultra-low latency, making it ideal for critical studio-to-transmitter links (STL).
Connectivity and reliability are at the forefront of the DB9510-TX design. It features a high-speed LAN port for comprehensive TCP/IP remote control and monitoring via an extremely intuitive embedded web server. For large-scale operations, the device fully supports SNMP v2c for seamless integration into existing Network Management Systems (NMS). To prevent any potential downtime, the unit offers redundant power supply options (230V AC or 48V DC) and an intelligent silence detector that can trigger backup audio from a local USB storage device.
Housed in a rugged 1U aluminum case, the DB9510-TX provides high RF immunity and is built for continuous round-the-clock operation. Whether you are transmitting over local networks or the public internet, this encoder guarantees a secure, transparent, and high-performance transmission chain that preserves every detail of your original audio signal.
Features:
Specifications:
| Audio Encoder | |
| Count | 2 user selectable plus 1 fixed (PCM) |
| Codec | APTmpX or raw PCM |
| Sample rates | 192 kHz and 216 kHz, 24 bits |
| Bit Rates | 300, 400 or 600 kbps (APTmpX, BW 0-58kHz); Up to 3175 kbps (PCM) |
| Signal Processing | 24 Bit AD/DA conversion |
| Streaming Modes | |
| Stream Types | Multiple (Tx) stereo and mono Audio, UDP and RTP forwarding, Reply-to-Sender |
| Casting Modes | Unicast, multicast, multiple unicast, multiple multicast |
| Jitter Buffer | 1 - 5000 ms with packet re-sequencer |
| Analog MPX input | |
| Connector / Type | BNC / Unbalanced |
| Level | +14 dBu (max. +16 dBu) |
| Sample rate / Dynamic range | 192 kHz and 216 kHz, 24 bits / 121 dB |
| Digital MPX AES192 input | |
| Connector / Standard | RJ-45, balanced, EMI suppressed / AES3 |
| Sampling Rate | up to 192kHz, 24 bits |
| Front panel & User Interface | |
| Status Indicators / Headphones | 4 LEDs / 1/8” (3.5mm) phones jack |
| USB | Type A for Backup audio player |
| Web & SNMP Interface | Full control, SNMP ver.2c, ver.3 |
| Network & Operating Conditions | |
| Ethernet | RJ-45, 1000Mbps, UPnP support |
| Temp / Humidity / Altitude | -15°C to 55°C / < 95% / 0 to 5000m |
| Power | |
| Voltage / Consumption | 100-240V / 50-60 Hz; 12VA (IEC320) |
| Optional Redundant PSU | Option 1: RSPS-AC (100-240V AC); Option 2: RSPS-DC (48V DC) |
| Size and Weight | |
| Dimensions (W;H;D) | 485 x 44 x 180 mm |
| Shipping Weight | 540 x 115 x 300 mm / 2.673 kg |
| HS Code | 8517620000 |