Lectrosonics DSR4 Four-Channel Digital Slot Receiver (A1B1: 470 to 614 MHz)
Model: DSR4-A1B1
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Specifications
Receiver
Weight | 14.4 oz / 408 g (without Mounting Hardware) |
Standalone Audio Interface Capable | No |
Impedance | Antenna: 50 Ohms |
Approximate RF Sensitivity | -108 dBm / 0.9 µV |
Adjacent Channel Isolation | >60 dB |
Spurious | Rejection: 85 dB |
Power Requirements | DC Input |
DC Input Power | 9 to 17 VDC at 170mA |
Display & Indicators | 1 x Backlit LCD (AF Level, Menu Navigation, RF Level, Transmitter Battery Status) |
Housing | Aluminum |
Dimensions | 3.2 x 1.2 x 5.5" / 8.1 x 3 x 14 cm |
Receiver Type | Slot-Mount (Bag Suitable) |
Mounting Options | Slot-Mount (with Optional Hardware) |
Antenna | 2 x Flexible Whip, SMA (Top-Mount) |
Number of Audio Channels | 4 |
Audio I/O | 1 x TA5/Mini XLR 5-Pin Male Balanced Mic/Line Output |
Slot-Mount I/O Adapters | Available Separately: DB-25 (Uni/SuperSlot), DE-15/DB-15 (Sony Type), TA5/Mini XLR |
Frequency Response | 25 Hz to 20 kHz |
Network I/O | None |
Word Clock I/O | None |
USB/Lightning Connectivity | Micro-USB Female (Firmware Update) |
General Information
Diversity | Antenna Phase Switching, Vector Diversity |
RF Frequency Band | 470.1 to 614.375 MHz |
RF Bandwidth | 144 MHz |
Frequency Step Size | 25 kHz |
RF Channel Scanning | Auto-Scan |
Control App Support | No |
Latency | 1.4 to 2.9 ms |
SNR | ≤113 dB |
THD | <0.2 % |
Wireless Technology | Digital UHF |
- Mobile Production, Sports, Reality TV
- For Camera Slots and Bag/Cart Systems
- Four Independent Channels/Compact Design
- Vector and Antenna Diversity Modes
- 144 MHz Wideband Tuning Range
- AES3 or Analog Mic-/Line-Level Outputs
- TA5 Male Connector on Faceplate
- All-Aluminum Housing for Durability
- Backward-Compatible with Digital Hybrid
- Secure AES 256-CTR Encryption
- Lectrosonics DSR4 Four-Channel Digital Slot Receiver (A1B1: 470 to 614 MHz)
- AMJ-19 Jointed SMA Antenna
- AMJ-22 Jointed SMA Antenna
- Limited 1-Year Warranty