Shure SLXD4-H55 Digital Wireless Mic Receiver – 514-558Mhz

Your performance should never be in question. Whether presenting, educating, praising or entertaining, your relationship with your audience is singular. With the Shure SLXD4-H55 Digital Wireless Mic Receiver you can stand confidently on a strong foundation and build the wireless installation to match ongoing demands, from day-long conference to nighttime performances. Shure SLX D Wireless Systems are the digital wireless solutions for small and medium-sized facilities that provide affordable, worry-free UHF-band RF performance, transparent audio quality and streamlined maintenance because of spectrum efficiency, digital audio and ease of setup and rechargeability.

The Shure SLXD includes predictive diversity for extended antenna coverage and improved RF signal-to-noise ratio. It operates within an extended spectrum of UHF (470-938 MHz, region dependent). The tuning bandwidth goes up to 44MHz (selectable RF band) with up to 32 preset compatible channels and is capable of operating up to 10 compatible channels in a 6 MHz TV band or 12 compatible channels in an 8 MHz TV band. The entire system shall deliver high-quality transparent audio, with a flat frequency response over a wide range from 20Hz to 20kHz, providing accurate audio reproduction and a low-latency of 3.2ms. The dynamic range shall be up to 120 dB.

Receivers provide single and dual channel options and have a menu option to guide the user step-by-step in setting up the RF frequency to either initiate new systems or add a new system to existing systems. The receiver shall sync the frequency to the transmitter via infrared lens. Once the system is setup, the receiver can store the configuration and restore it back if the configuration is changed accidentally. Receivers have both XLR and 1/4” audio outputs. The receiver can select the microphone level and line level output via menu operation.

Shure SLXD transmitters have a high-contrast OLED display indicating channel name, battery status, and frequency. Both the receiver and bodypack/handheld transmitter shall be able to be locked with the options of either locking the menu only, or locking both the menu and power. The transmitter is also be able to be temporarily unlocked and automatically locked back after a certain idle time. Transmitter bodypacks use a TA4M connector as the mic connection. The bodypack and handheld are powered by two AA batteries or the SH-SB903 lithium ion rechargeable battery. The bodypack and handheld shall be able to be docked and charged on a SBC203 dual docking charger.

Features:

• Crystal-clear digital audio quality with >120 dB dynamic range
• Stable signals with high efficiency for rock-solid, reliable RF performance
• RF scan and IR sync for setup at the push of a button. Now featuring guided frequency setup tool embedded in every SLX-D receiver
• Up to 32 compatible systems per 44 MHz band
• Up to 8 hours of use from 2 AA batteries or optional Shure SB903 Lithium-ion rechargeable batteries and chargers
• Install-friendly – manage multiple system group scans, firmware updates and local setup and control via Ethernet
• Wide variety of microphones and system SKU configurations
• Industry-leading Shure quality design and construction standards

Specifications:

• RF Carrier Frequency Range: 514 – 558 MHz
• Working Range: 328 Feet – Actual range depends on RF signal absorption, reflection and interference.
• RF Tuning Step Size: JB Band: 125 kHz, All Other Bands: 25 kHz
• Image Rejection: >70 dB typical
• RF Sensitivity: -97 dBm at 10-5 BER
• Audio Latency: 3.2 ms
• Audio Frequency Response: 20 Hz-20 kHz (+1, -2 dB)
• Audio Dynamic Range: 120 dB @1% THD (A-weighted typical)
• Total Harmonic Distortion: <0.02%
• System Audio Polarity: XLR: Positive pressure on microphone diaphragm produces positive voltage on pin 2 with respect to pin 3 of XLR output.
• System Audio Polarity: TRS: Postiive pressure on microphone diaphragm produces positive voltage on the tip of the 6.35 mm (1/4-inch) with respect to the ring of the 6.35 mm output.
• Mic Offset Range: 0 to 21 dB (in 3 dB steps)

  Temperature Range Note: Battery characteristics may limit this range.

• Operating Temperature Range 0°F to 122°F (-18°C to 50°C)
• Storage Temperature Range -20°F to 165°F (-29°C to 74°C)

Item Includes:

• 1x 4-H55