Wireless Signal Processing : Beltpack Receivers & Transmitters (Wireless) : Shure Incorporated - QLXD14/SM35

Headworn Wireless Microphone System with SM35 Condenser Microphone, QLXD4 Receiver, QLXD1 Bodypack Transmitter

Series: Shure

Model: QLXD14/SM35

Includes: SM35 microphone QLXD1 transmitter QLXD4 receiver Power supply, 2 AA batteries and two 1/2 wave antennas 2 BNC cables, zipper bag and 2 BNC bulkhead adapters Rackmount kit and user guide
QLXD4 Digital Wireless Receiver:
64MHz tuning bandwidth (region dependent)
IR sync deploys selected frequency to transmitter
Ethernet networking provides streamlined setup across multiple receivers

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The QLXD14/SM35 headworn wireless microphone system is part of the QLX-D wireless systems family.

QLX-D delivers outstanding wireless functionality ideal for mid-size events and installations in businesses, hotels and government offices with conferencing spaces, schools, houses of worship and live performance spaces.

Features the SM35 headset microphone, QLXD14/SM35 combines professional features with simplified setup and operation.

Includes SM35, QLXD1, QLXD4, power supply, 2 AA batteries, two 1/2 wave antennas, 2 BNC cables, zipper bag, 2 BNC bulkhead adapters, rackmount kit and user guide.

Includes:
- SM35 microphone
- QLXD1 transmitter
- QLXD4 receiver
- Power supply, 2 AA batteries and two 1/2 wave antennas
- 2 BNC cables, zipper bag and 2 BNC bulkhead adapters
- Rackmount kit and user guide
QLXD4 Digital Wireless Receiver:
- 64MHz tuning bandwidth (region dependent)
- IR sync deploys selected frequency to transmitter
- Ethernet networking provides streamlined setup across multiple receivers
- AES 256-bit encryption for secure wireless transmission
- Up to 60dB of adjustable audio gain
- Audio and RF LED meters with peak indicator
- Detachable ½ wave antennas
- Mic / line switchable XLR output
- 1/4” instrument output
- Durable aluminum construction with brushed finish
- Professional-grade rack hardware included
QLXD1 Wireless Bodypack Transmitter:
- 20 Hz to 20 kHz frequency range with flat response (actual response is microphone dependent)
- Over 120dB of dynamic range no transmitter gain adjustments needed
- AES 256-bit encryption for secure transmission
- Up to 9 hours continuous use with 2 x AA alkaline batteries
- Backlit LCD with easy to navigate menu and controls
- 100 meter line-of-sight operating range
- 4-Pin male mini connector (TA4M)
- Rugged metal construction
- Detachable ¼ wave antenna
Applications:
- Musicians
- Presenters
- Houses of worship
- Education
- Hotels and conference centers

Warranty - Yes
Wireless Receiver Transmission - RF
Wireless - Yes
Spec Sheet available - Yes

Operating Temperature (Maximum): 122 F
Operating Temperature (Minimum): 0 F
Warranty (Length/Type): 2 Years Limited
Transmission Range: 328 ft
Maximum Frequency Response (Bandwidth): 20 kHz
Maximum Frequency Response (Bandwidth): 20000 Hz
Minimum Frequency Response (Bandwidth): 20 Hz
Minimum Frequency Response (Bandwidth): 0.02 kHz
Dynamic Range: 120 dB
Total Harmonic Distortion + Noise (THD+N): 0.01 %
RF Carrier Range: 470 to 937.5 MHz
RF Tuning Step Size: 25 kHz
Image Rejection: >70 dB (typical)
RF Sensitivity: -97 dBm (at 10-5 BER)
Latency: <2.9 ms
Audio Frequency Response: QLXD1: 20Hz to 20kHz (±1dB)
System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 and tip of the 6.35mm output
Storage Temperature Range: -29 to 74 °C