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Product Description
The D4R from Lectrosonics is a 4-channel wireless receiver that operates on the DTV-free frequencies of 902-928 MHz. When used with a Lectrosonics D4T transmitter, the D4R receives either 2 or 4 channels of analog or digital audio. It gets power from an external source, such as a battery distribution system that would be used in a field production bag. The D4R is an extremely compact wireless solution that provides premium broadcast-quality audio and first-rate reliability.
| Frequencies | 902 - 928 MHz Center Frequencies: |
| Audio Outputs | 4 x Line-Level Balanced TA3M Mini-XLR Outputs 1 x 3.5mm Headphone Output |
| Digital Connections | 2 x AES/EBU on Balanced TA3M Mini-XLR Outputs 1 x 4-Pin USB Port (for firmware updates) |
| Sampling Rate | 48 kHz, 24-bit |
| Latency | Digital In/Digital Out: Less than 1 mS Analog In/Analog Out: |
| Selectable Channels | 4 Digital 2 Digital, 2 Analog 4 Analog |
| Power Output | 200 mW |
| Dynamic Range | > 104 dB A-weighted |
| THD & Noise | < 0.05% (1 kHz @ -10 dBFS) |
| Frequency Response | 20 Hz - 20 kHz, +/- 0.5 dB |
| Power Requirements | 9 - 16 VDC |
| Power Consumption | 250 mA |
| Dimensions | 4 x 4 x 1.5" (101.6 x 101.6 x 38.1 mm) |
| Weight | 12.2 oz (346 g) |
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