Shure SLXD3+ Digital Wireless Plug-On Transmitter (G57)
- Plug-on transmitter for SLX-D+ systems
- +48 V or +12 V phantom power, pad and boost
- Up to 8 hours on 2 AA batteries
$439.00 USD
Shure SLXD3+ Digital Wireless Plug-On Transmitter (G57)
The Shure SLXD3+, a digital wireless plug-on transmitter, fits an XLR microphone, cable, or boom pole and sends its signal to an SLX-D+ receiver.
It supplies +48 V or +12 V phantom power for condenser microphones, and a −12 dB pad or +12 dB boost matches hot and quiet sources. A locking XLR keeps it secure, and RF power is selectable at 1, 10, or 30 mW.
Two AA batteries run it for up to 8 hours, or it takes an SB903 rechargeable battery that charges in the transmitter over USB-C. With ShowLink Ease, the linked receiver changes the transmitter’s settings, sends it new frequencies, and updates its firmware without a resync.
It also works with legacy SLX-D receivers, without ShowLink Ease. This version tunes the G57 band, 470 to 608 MHz.
Features
- Plug-on transmitter with locking XLR
- +48 V or +12 V phantom power
- −12 dB pad or +12 dB boost
- RF power 1, 10, or 30 mW
- Up to 8 hours on 2 AA batteries
- SB903 battery charges over USB-C
- ShowLink Ease remote control
- AES-256 encryption
Specifications
| RF | |
|---|---|
| Frequency Band | G57: 470 – 608 MHz |
| RF Power | 1 mW, 10 mW, or 30 mW |
| Antenna | Dipole |
| Tuning Range | Up to 138 MHz, by region (44 MHz with legacy SLX-D transmitters) |
| Latency | 2.8 ms |
| Dynamic Range | 118 dB at 1% THD, A-weighted |
| THD | < 0.02% |
| Line-of-Sight Range | 100 m (328 ft) |
| Encryption | AES-256 |
| Transmitter | |
| Input | Locking XLR |
| Phantom Power | +48 V (7 mA max.) or +12 V (15 mA max.) |
| Maximum Input Level | 20.5 dBV with −12 dB pad 8.5 dBV at 0 dB −3.5 dBV with +12 dB boost |
| Power | 2 AA batteries or SB903 rechargeable battery |
| Dimensions | 126 × 41 × 41 mm (4.96 × 1.61 × 1.61 in) L x W x D |
| Weight | 200 g (7.1 oz) |
| Housing | Aluminum, zinc alloy, PC/ABS |
| Operating Temperature | −18 to 50 °C (0 to 122 °F) |
| Latest Specifications | Specifications are subject to change without prior notice. For current information, visit www.shure.com. |
