Overview
The ATW-DA49a UHF active unity-gain diversity antenna distribution system enables one pair of antennas to feed multiple wireless systems. One ATW-DA49a unit can support up to four wireless receivers. Covering a broad frequency range of 470-990 MHz, the ATW-DA49a is designed to complement Audio-Technica wireless systems, plus a wide variety of wireless systems from other manufacturers.
The ATW-DA49a is compatible with both directly connected and remote antennas. It features four antenna outputs and one cascade output per channel, enabling the connection of additional distribution systems for larger installations. Each of its two antenna inputs provides 12 V / 250 mA to power active antennas or boosters.
The ATW-DA49a provides a high OIP3 (+32 dBm) for maximum protection against intermodulation.
Features
- Active UHF diversity antenna distribution system
- Covers a broad frequency range of 470-990 MHz, ensuring compatibility with a wide variety of wireless systems
- Unity-gain design enables system to maintain signal strength without amplification or attenuation, preserving audio integrity
- Includes four antenna outputs and one cascade output per channel, allowing expansion with additional distribution systems for larger installations
- High OIP3 (+32 dBm) for maximum protection against intermodulation
- Each antenna input provides 12 V / 250 mA to power active antennas or antenna boosters
- Compatible with both directly connected and remote antennas via BNC connectors
Specifications
Antenna & Distribution
- Antenna Power (optional): 12V DC, 250 mA max.
- Current Consumption: 200 mA ± 50 mA at 12 V DC
- Gain: +1.0 dB typical (within specified bandwidth)
- Input: 2 x 1 inputs
- OIP3: +32 dBm typical (within specified bandwidth)
- Output: 2 x 4 outputs + 1 cascade output
- Termination Type: BNC Female
- Operating Bandwidth: 470-990 MHz
- Power Supply: 100-240V AC (50/60 Hz) to 12V DC 1A (centre positive) switched mode external power supply
- Dimensions: 420 x 180 x 144 mm
- Weight: 1.5 kg
- Accessories: PSU, rack ears (short), BNC cable x8