Shure SLXD14/UL4B-H55 SINGLE BP SYS W/ UL4B/C LAV 514-558MHz

Featuring the UL4B UniPlex Cardioid Lavalier Microphone and the SLXD1 transmitter, the SLXD14/UL4B provides transparent digital audio and rock-solid RF stability for lecture halls and live performances.

The SLXD14/UL4B Wireless System delivers transparent, 24-bit digital audio and rock-solid RF performance for a wide range of applications, from day-long presentations to nighttime performances. Operate up to 32 compatible systems per 44 MHz band, with easy setup and optional rechargeability accessories for wireless excellence, wherever required. Ships with SLXD4 single-channel receiver, SLXD1 bodypack transmitters and UL4B UniPlex Cardioid Lavalier Microphone with antenna and rackmount accessories and 2 AA batteries.

In the Box
1 Single channel receiver
1 Bodypack transmitter
1 Lavalier microphone
2 AA batteries
2 1/4 wave antennas
2 Bulkhead adapters
2 22" BNC cables
1 Power supply
1 Black vinyl zippered bag
1 Rack mount bracket (short)
1 Rack mount bracket (long)
1 Linking plate
1 Hardware kit
1 Quick start guide
1 Warranty
4 Adhesive foot

Specifications:

General
- Wireless Technology: Digital UHF
- Included Transmitters: 1x Bodypack with Microphone
- Diversity: True Digital Diversity
- Max Operating Range: 328' / 100 m
- Receiver Type: Tabletop / Rackmount
- Microphone Type: Lavalier
- Polar Pattern: Cardioid

System
- Wireless Technology: Digital UHF
- Number of RF Channel Frequencies: 1840
- Included Transmitters: 1x Bodypack with Microphone
- Diversity: True Digital Diversity
- RF Frequency Band: H55: 514 to 558 MHz
- RF Bandwidth: 44 MHz
- Frequency Step Size: 25 kHz
- RF Channel Scanning: Auto-Scan
- Max Operating Range: 328' / 100 m
- Max Transmitters per Band: 32
- Built-In Recorder: No
- Timecode Support: No
- Mobile App Compatible: Yes: Android & iOS
- App Name: ShurePlus Channels
- Functionality: Remote Control
- OS Compatibility: Windows 10 or Later, macOS 10.14 or Later
- Sample Rate/Resolution: 24-Bit
- Latency: 3.2 ms
- Dynamic Range: 120 dBA (Typical)
- Encryption: No
- Modulation: Wideband FM

Receiver
- Receiver Type: Tabletop / Rackmount
- Mounting Options: Rackmount, Tabletop (with Included Hardware)
- Rackmount Size: 1 RU (1/2 Rack)
- Antenna: 2x 1/4 Wave External, BNC (Rear-Mount)
- Number of Audio Channels: 1
- Audio I/O: 1x XLR 3-Pin Male Balanced Mic/Line Output, 1x 1/4" TRS Female Balanced Output
- Gain Range: 0 to +21 dB (3 dB Steps)
- Pad: 30 dB
- Audio Output Level: -18 to +42 dB (Balanced, Unbalanced)
- Phantom Power Protection: On 1/4", XLR Outputs
- Frequency Response: 20 Hz to 20 kHz +1/-2 dB (Dependent on Mic)
- Network I/O: 1x RJ45 (10/100 Mb/s)
- Network Protocols: DHCP, Manual IP
- USB/Lightning Connectivity: No
- USB Class-Compliant: No

Impedance
- 1/4" Output: 1.3 Kilohms (Balanced), 670 Ohms (Unbalanced)
- XLR Output: 400 Ohms (Balanced), 150 Ohms (Balanced)
- Adjacent Channel Isolation: >70 dB
- Spurious: Rejection: >75 dB
- Power Requirements: AC/DC Power Adapter
- AC/DC Power Adapter: 15 VDC at 600 mA, Center-Positive (Included)
- DC Input Power: 15 VDC at 600mA
- AC Input Power: 100 to 240 VAC, 50 / 60 Hz
- Display & Indicators: LCD (AF Level, Channel, Frequency, Group, RF Level, Transmitter Battery Status)
- Housing: Steel
- Operating Temperature: 0 to 122°F / -17 to 50°C
- Storage Temperature: -20 to 165°F / -28 to 73°C
- Dimensions: 7.8 x 1.7 x 6" / 197 x 42 x 152 mm
- Weight: 1.8 lb / 816 g (without Antenna)

Transmitter
- Transmitter Type: Bodypack with Microphone
- RF Output Power: 1 / 10 mW
- Audio I/O: 1x TA4/Mini-XLR 4-Pin Male Unbalanced Input (Locking)
- Pad: No
- Muting: No
- Auto-Level Control: No
- Gain Range: 0 +21 dB
- Signal Processing: No
- Sync Method: IR
- Antenna: 1/4 Wave External, Fixed
- Power Requirements: Battery
- Battery Type: 2x AA (Included, 1x Shure SB903 (Not Included)
- Battery Charging Time: 1.25 to 5.5 Hours
- Approx. Battery Life: 8 Hours (Lithium Shure SB903), 8 Hours (Alkaline)
- USB/Lightning I/O: No
- Display & Indicators: LCD (Battery Status, Channel, Group)
- Housing: ABS, Plastic
- Operating Temperature: 0 to 122°F / -17 to 50°C
- Storage Temperature: -20 to 165°F / -28 to 73°C
- Dimensions: 2.7 x 3.9 x 1" / 68 x 98 x 25.5 mm
- Weight: 3.1 oz / 89 g

Microphone
- Microphone Type: Lavalier
- Color: Black
- Sound Field: Mono
- Capsule: MEMS
- Polar Pattern: Cardioid
- Frequency Range: 40 Hz to 20 kHz
- SNR: 62 dB A-Weighted
- Equivalent Noise Level: 32 dB A-Weighted
- Maximum SPL: 130 dB SPL
- Sensitivity: -42.5 dBV/Pa
- CMRR: No
- Dynamic Range: 98 dB
- Output Connector: 1x TA4F/Mini-XLR 4-Pin Female Unbalanced
- Cable Length: 5.48' / 1.67 m
- Operating Voltage: 3.5 to 5 V
- Operating Current Consumption: 530 µA
- Length: 0.7" / 17 mm
- Diameter: 0.2" / 5 mm
- Weight: 0.4 oz / 12.5 g

Packaging Info
- Package Weight: 6.955 lb
- Box Dimensions (LxWxH): 17.7 x 14.5 x 4.4"