SHURE GLXD14+/SM31 | Wireless Headset System With Sm31fh-tqg Microphone

GLXD14+/SM31-Z3

Dual Band Wireless System with GLXD4+ Tabletop Receiver, GLXD1+ Bodypack Transmitter and SM31FH Headset Microphone

GLX-D+ Dual Band Digital Wireless is the perfect solution for musicians and presenters who want to go wireless with confidence, and without complexity. With new Dual Band Wireless Technology, GLX-D+ can operate in both 2.4 and 5.8GHz, more than doubling the available bandwidth while also intelligently avoiding interference for reliable, dropout-free audio.

Drop Outs Won’t Steal the Show

With the new Dual Band Wireless Technology, GLX-D+ can operate in both 2.4 and 5.8GHz, more than doubling your available bandwidth for reliable dropout-free audio.

Ready-To-Go. Every time. Automatically

GLX-D+ Dual Band Digital Wireless System is the ideal solution to go wireless without complication. Every aspect of its operation is managed automatically, allowing you to focus on your performance.

Smart Rechargeability

End battery life uncertainty with GLX-D+ Dual Band recharge - able battery. With up to 12 hours of runtime, the new lithium-Ion SB904 batteries can be charged directly in the receiver or via USB-C connector on the handheld microphone or bodypack. A quick charge feature allows for 1.5 hours of use from a 15 minute charge

System Specifications

• Compatibility
  • With Frequency Manager: Up to 11 compatible systems in typical setting, and up to 16 under ideal conditions
  • Without Frequency Manager: Up to 4 compatible systems in typical setting, and up to 8 under ideal conditions
• System Operating Range
  • Indoors: Up to 30 m (100 ft.) typical, with a maximum of 60 m (200 ft.) under ideal conditions
  • Outdoors: Up to 20 m (65 ft.) typical, with a maximum of 50 m (165 ft.) under ideal conditions
• Transmit Mode
  • Shure Proprietary Digital - Dual Band (2.4 GHz and 5.8 GHz)
• Audio Frequency Response
  • 20 Hz – 20 kHz 
• Dynamic Range
  • 120 dB, A-weighted
• RF Sensitivity
  • -88 dBm, typical
• Total Harmonic Distortion
  • 0.07%, typical
• RF Output Power
  • 10 mW E.I.R.P. max
• Operating Temperature Range
  • -18°C (0°F) to 57°C (135°F) Note: Battery characteristics may limit this range.
• Storage Temperature Range
  • -29°C (-20°F) to 74°C (165°F)
• Polarity
  • Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low-impedance output) and the tip of the high impedance 6,35 mm output.
• Battery Life
  • Up to 12 hours

GLXD4+ DUAL BAND WIRELESS RECEIVER

• Dimensions
  • 7.2 x 4.8 x 1.6 in. (182.8 x 121.97 x 40.3 mm), H x W xD, antennas folded
• Weight
  • 10.9 oz (310 g)
• Housing
  • Molded Plastic
• Power Requirements
  • 14.5 V - 17 V, 600mA
• Spurious Rejection
  • >35 dB, typical
• Gain Adjustment Range
  • -20 to 40 dB in 1 dB steps
• Phantom Power Protection
  • Yes
• Configuration
  • XLR Output
    • Impedance balanced
  • 6.35 mm (1/4“) output
    • Impedance balanced
• Impedance
  • XLR Output 
    • 100 Ω
  • 6.35 mm (1/4“) output
    • 100 Ω (50 Ω, Unbalanced)
• Maximum Audio Output Level
  • XLR connector (into 600 Ω load)
    • 1 dBV
  • 6.35 mm (1/4“) connector (into 3 kΩ load)
    • +8.5 dBV
• Pin Assignments
  • XLR Output
    • 1=ground, 2=hot, 3=cold
  • 6.35 mm (1/4“) connector
    • Tip=audio, Ring/Sleeve=ground
• Receiver Antenna Input
  • Impedance
    • 50 Ω
  • Antenna Type
    • Dual Band 1/2 Wave Sleeve Dipole, non-removable
  • Maximum Input Level
    • −20 dBm

GLXD1+ DUAL BAND BODYPACK TRANSMITTER

• Dimensions
  • 4.5 x 2.6 x 1.1 in. (115 x 66.94 x 28.51 mm), (H x W x D), without antenna
• Weight
  • 5.4 oz (153.1 g), without battery
• Power Requirements
  • 3.7 V Rechargeable Li-Ion
• Housing
  • Cast Metal, Black Powdercoat
• Input Impedance
  • 900 kΩ
  • 10 mW E.I.R.P. max
  • Connector
    • 4-Pin male mini connector (TA4M)
  • Configuration
    • Unbalanced
  • Maximum Input Level (1 kHz at 1% THD)
    • +8.4 dBV (7.5 Vp-p)
  • Antenna Type
    • Dual Band Internal Monopole
  • Pin Assignments TA4MTransmitter Input
    • 1: Ground (cable shield)
    • 2: + 5 V Bias
    • 3: Audio
    • 4: Tied through active load to ground (On instrument adapter cable, pin 4 floatsRF Output Power

SM31FH Fitness Headset Condenser Microphone

The SM31FH fitness headset was designed for use in fitness instruction and features moisture-repelling construction for true performance in humid applications where corrosion damage is common. The SM31FH ftness headset adds hydrophobic materials to the industry-standard, road-tested Shure SM family in a rugged and durable cardioid condenser microphone. The moisture-repelling cartridge housing protects the microphone and ensures a long lifetime of use.

• Wearable wireframe headset with secure, comfortable fit made for fitness and aerobics instructors
• Integrated moisture-repelling hydrophobic fabric protects the microphone element from harmful corrosion for use in humid environments
• Flexible gooseneck provides discrete adjustment options to optimize placement for greatest isolation
• Lightweight and low-profile form factors stave off fatigue during high-impact use
• Compatible with Shure wireless bodypack systems for direct replacement of TA4F-connected microphones
• Available with a wide range of Shure wireless systems, renowned for ease of use and reliable performance
• Included windscreen tames plosive, breath and wind noises for clean and intelligible sound
• Tailored frequency response refined for crisp and clear vocal reproduction
• Legendary Shure precision engineering for durability and performance