Main Features
The DM series audio system uses ADI SHARC 21569 processing chip
with a main frequency of up to 1GHz and a 64-bit floating point DSP
engine. It is powerful and suitable for large-scale conference
scenarios such as large command centers, exhibition centers, and
multi-conference room clusters.
- Analog Channel:8 input and 8output
- Dante Channel :64 input and 64 output
- Using ADI SHARC 21569 processing chip, DSP processing capacity: 800
MIPS, 1.6 GFLOPS.
- USB sound card channel: 2x2.
- Configurable GPIO channels: 8.
- Serial port: RS-232 RS-485.
- System configuration and control via Ethernet.
- Signal processing is performed through intuitive software, allowing
configuration and control of signal routing, mixing, equalization,
filtering and delay. Multiple built-in processing processes can be
freely selected according to different needs.
- Provides end-user customized operation interface (GUI), real-time
level, data feedback, custom buttons, graphics import, and supports
up to 30 devices to be managed on one interface at the same time.
It also has central control function and supports RS232, RS485, and
UDP. Three control methods can control the power supply, signal
switching, environment control, audio, etc. in the system as a
whole, and realize the functions required to start the system with
one click.
- The front panel is equipped with a 2.08" OLED display. Touch the
button to turn pages. The displayed content includes:
- Device status: device name, project name, IP address, subnet mask,
default gateway;
- System status: firmware information, temperature, fan speed; input
and output channel status: mute, signal indication, +48V phantom
power supply.
Specification:
| Model No. | DM3208 |
| DSP Chip | DSP Chip |
| Sampling rate/quantization bits | 48K/24bit;40bit DSP floating point operation engine |
| Number of analog input and output channels | 8 x 8 |
| Number of Dante input and output channels | 32X32 |
| Input gain | 0/3/6/9/12/15/18/21/24/27/30/33/ 36/39/42/45/48 dBu |
| Phantom power | +48V/10mA max |
| Frequency response (20~20kHz) | ±0.3Db |
| Maximum level | +18dBu |
| THD+N | <0.003%@4dBu |
| Input dynamic range | 115Db |
| Output dynamic range | 115dB |
| Channel isolation (@1kHz) | 108Db |
| Input impedance (balanced connection) | 5.4KΩ |
| Output impedance (balanced connection) | 600Ω |
| System delay | <3ms |
| AM,AGC,AFS,AEC | Support |
| Working power | AC110~240V,50Hz/60Hz |
| Weight | 4KG |
| Size | 482 x 260 x 45mm |
Software:
Company Introduction:
FHB Audio was established in 2018,who is a technology-based
enterprise integrating design, research and development,
production, sales, and service, specializing in the production of
digital signal processor, digital conference system, Dante products
line, microphones, Digital Mixer, power amplifier etc., also can
provide customers with a series of according to their requirements,
mainly for conference, education, hotels and other application.
The company has strong R&D technical strength and advanced
production equipment, and has a complete product quality control
system. From raw material input to cost delivery, all links are
tested and quality tracked, so as to ensure reliable and stable
quality.
Through unremitting efforts, the scale of FHB has continued to
expand, and our company has gathered a group of high-quality,
first-class audio technology professionals. So far, our team has
more than 100 employees, the product line has increased to 3, and
the business is sold all over the world. and have obtained CE, ROHS
certificates.
FHB always adheres to the business tenet of "honesty-based", and
pursues excellent quality, and constantly improves product quality
and after-sales service system to achieve a win-win situation
