Product Detail
Discover the Sony DWR - R03D, a top - notch 2 - channel digital wireless receiver from the DWX Series. Engineered for professional audio environments, it guarantees outstanding audio performance and high reliability. Whether you're in broadcasting or live sound events, this receiver offers crystal - clear audio transmission. It uses advanced digital wireless technology to keep audio fidelity high while reducing interference and signal loss. With a line - of - sight range of up to 328 feet (100 meters), it's perfect for large venues. The dual - channel setup allows two wireless microphones to work simultaneously, adding flexibility to your audio setups. Its user - friendly interface and digital processing make it a great fit for demanding professional tasks. Built with robust construction and high - quality parts, it's durable and reliable in the long run. It's also compatible with existing DWX Series transmitters for easy system integration. Plus, it has customizable settings to adapt to different audio environments. Experience the future of wireless audio with the Sony DWR - R03D for exceptional sound and reliable performance.
### Key Features
- 2 - channel digital wireless receiver for top - quality audio transmission
- Supports a line - of - sight range up to 328 feet (100 meters)
- Dual - channel design for concurrent use of two wireless microphones
- Advanced digital processing for clear and reliable audio
- Sturdy construction for durability in professional settings
- Compatible with DWX Series transmitters for seamless integration
- Customizable settings to optimize performance for various applications
### Technical Specifications
**Dimensions**: Approx. 19.0' x 1.7' x 13.2'
**Weight**: Approx. 8.6 lbs
**Wireless Interface**: WiDIF - HP
**Oscillator Type**: Crystal - controlled PLL Synthesizer
**Reception Type**: True naversity
**Circuit System**: Double Superheterodyne
**Antenna Type**: Detachable
**Antenna Connector**: 2 naversity mode: Input BNC - R, 50 Ω (x2), Cascaded Output BNC - R, 50 Ω (x2); 4 naversity mode: Input BNC - R, 50 Ω (x4)
**Carrier Frequencies - UC7**: 470.125 MHz to 607.875 MHz, 614.125 MHz to 615.875 MHz, 25 kHz steps
**Carrier Frequencies - CEZ**: 470.025 MHz to 714.000 MHz, 25 kHz steps
**Carrier Frequencies - J**: W: 470.150 MHz to 713.850 MHz, 25 kHz steps; G: 638.025 MHz to 713.850 MHz, 1240.150 MHz to 1251.825 MHz, 1253.175 MHz to 1259.850 MHz, 25 kHz steps, 806.125 MHz to 809.750 MHz, 125 kHz steps
**Frequency Response**: 20Hz to 22kHz (typical)
**Dynamic Range**: 106 dB or more typical (A - weighted, T.H.D = 1%)
**Distortion (T.H.D)**: MODE1, MODE2: 0.03% or less; MODE3: 0.3% or less
**Audio Delay**: MODE1; 1.9 msec (total: 3.1*/3.4**msec) (Analog output), 1.9 msec (total: 3.1*/3.4**msec) (Digital output); MODE2: 0.5 msec (total: 1.2*/1.5**msec) (Analog output), 1.5 msec (total: 2.2*/2.5**msec) (Digital output); MODE3: 1.9 msec (total: 3.7*/4.0**msec) (Analog output), 2.8 msec (total: 4.6*/4.9**msec) (Digital output); *with DWT - B03R ** with other transmitters
**Analog Output**: BAL: XLR - 3 - 32 (male) (×Main 2, Sub 2), Output level (0 dBu = 0.775 Vrms); Main BAL: +24 dBu maximum/–58 dBu to - 12 dBu (1dB step adjustable) reference; Sub BAL: +24 dBu maximum/–12 dBu reference
**Digital Output**: XLR - 3 - 32 (male), 110 Ω (×2) / BNC - R, 75 Ω (×1), Reference output level: –36 dBFs
**Headphone Output**: φ6.3 mm (1/4 inch) stereo jack
**WORD SYNC IN/OUT Connectors**: Input connector: BNC - R with a 75 Ω termination switch; Output connector: BNC - R; External Word Sync: 32 kHz to 96 kHz
**Wireless Remote Control**: Cross Remote (2.4 GHz IEEE802.15.4 compliant)
**LAN Connector**: RJ - 45 modular jack 1000BASE - T: IEEE802.3ab compliant (x 2)
**Display**: OLED (x2)
**Power Requirements**: AC: 100 to 240 V
**Operating Temperature**: 0°C to 50°C / 32°F to 122°F
**Storage/Transport Temperature**: - 20°C to +60°C / - 4°F to +140°F
**Supplied Accessories**: Whip antenna (2), AC power cord (1), AC cascade cord (1), Foot (4), Operating Instructions (CD - ROM) (1)
**Important Note**: This product comes in different frequency range models to meet individual country's regulatory requirements. Contact your Sony reseller for the best - fit product for your needs.
Using the Sony DWR - R03D is quite straightforward. First, make sure to connect it to a power source within the 100 - 240V AC range. Then, attach the whip antennas provided. You can connect your wireless microphones to the receiver and start using them right away. The dual - channel design allows you to use two microphones at the same time.
When it comes to the settings, take advantage of the customizable options to optimize the performance according to your specific audio environment. You can adjust the output levels and other parameters to get the best sound quality.
Here are some important notes. This receiver has different frequency range models to comply with different countries' regulations. So, make sure to choose the right one for your location. The operating temperature should be between 0°C to 50°C (32°F to 122°F), and for storage and transport, it should be between - 20°C to +60°C (- 4°F to +140°F).
For maintenance, keep the receiver clean and free from dust. Avoid exposing it to moisture or extreme conditions. If you're not using it for a long time, store it in a safe place. Also, refer to the operating instructions on the CD - ROM for more detailed guidance and troubleshooting tips.
