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System Includes WA302 | Cable, Instrument, 2.5 foot (.75 m), 4 Pin Mini Connector (TA4F) to 1/4-inch Connector. | BLX1 | Up to 14 hours of continuous use with 2 AA batteries. 300 ft (100 m) transmission radius. | BLX4 | Single channel wireless receiver with microprocessor-controlled internal antenna diversity. |
Shure BLX Wireless Systems combine professional-quality sound with simple setup and an intuitive interface for legendary audio performance right out of the box. Precision-built and available in a variety of configurations, it's the most accessible way to own the stage.
Includes BLX1 bodypack transmitter, BLX4 single-channel receiver, guitar cable, power supply, 2 AA batteries, and user guide.
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System Specifications
Operating Frequencies: UHF band
Band C: 541.500 MHz to 566.375 MHz (996 frequencies)
Band D: 655.500 MHz to 680.375 MHz (996 frequencies)
Band I: 482.000 MHz to 507.000 MHz (1001 frequencies)
Not all frequencies are available in all areas. Please check with local regulations.
Minimum Frequency Step: 25 kHz
Modulation Mode: FM
Maximum Deviation: +/-35 kHz
Dynamic Range: > 110 dB (A-weighted), typical
Total Harmonic Distortion:
Operating Range: 100 m (300'), typical
Open range environment with no interfering signals.
Operating Temperature Range: -5o C to +45o C (23o F to 113o F)
Battery and LCD performance may be reduced at very low temperatures.
Frequency Response: 70 Hz to 15 kHz (+1 dB, -3 dB)
Receiver
Receiving System: True diversity
Image Rejection: 60 dB nominal, 55 dB minimum
RF Sensitivity: 20 dBuV at 60 dB S/N ratio
Maximum Output Level: XLR, balanced: +9 dBV; 1/4-inch (6.3 mm), unbalanced: +7 dBV
Antenna Input: BNC-type, 50 ohms
Bias voltage 12V DC, 60 mA, each
Power Requirements: 12-18V DC, 500 mA
Dimensions: 210.0 mm (8.27“) W x 164.4 mm (6.47“) D x 44.0 mm (1.73“) H
Not including BNC connectors or feet.
Net Weight: 1.1 kg (38.8 oz), without accessories
Accessories Included: Two flexible UHF antennas; AC adapter (country dependent); rack-mount adapters
Body Pack
RF Power Output High: 30 mW, Low: 10 mW (switchable), at 50 ohms
Spurious Emissions: Following federal and national regulations
Input Connection: Four-pin Locking Connector
- Pin 1: GND
- Pin 2: INST INPUT
- Pin 3: MIC INPUT
- Pin 4: DC BIAS +5V
Batteries: Two 1.5V AA, not included
Battery Life:
- High: 6 hours (alkaline)
- Low: 8 hours (alkaline)
Depending on battery type and use pattern.
Dimensions: 66.0 mm (2.60“) W x 24.0 mm (0.94“) D x 87.0 mm (3.43“) H
Net Weight: 81 g (2.9 oz), without batteries Dimensions and Weight in PackagingChannel DShipping Weight: 5 lbs Shipping Dimensions: 15 x 13 x 4 in Channel CShipping Weight: 5 lbs Shipping Dimensions: 15 x 13 x 4 in Channel IShipping Weight: 6 lbs Shipping Dimensions: 15 x 14 x 4 in |
System Specifications
Operating Frequencies: UHF band
Band C: 541.500 MHz to 566.375 MHz (996 frequencies)
Band D: 655.500 MHz to 680.375 MHz (996 frequencies)
Band I: 482.000 MHz to 507.000 MHz (1001 frequencies)
Not all frequencies are available in all areas. Please check with local regulations.
Minimum Frequency Step: 25 kHz
Modulation Mode: FM
Maximum Deviation: +/-35 kHz
Dynamic Range: > 110 dB (A-weighted), typical
Total Harmonic Distortion:
Operating Range: 100 m (300'), typical
Open range environment with no interfering signals.
Operating Temperature Range: -5o C to +45o C (23o F to 113o F)
Battery and LCD performance may be reduced at very low temperatures.
Frequency Response: 70 Hz to 15 kHz (+1 dB, -3 dB)
Receiver
Receiving System: True diversity
Image Rejection: 60 dB nominal, 55 dB minimum
RF Sensitivity: 20 dBuV at 60 dB S/N ratio
Maximum Output Level: XLR, balanced: +9 dBV; 1/4-inch (6.3 mm), unbalanced: +7 dBV
Antenna Input: BNC-type, 50 ohms
Bias voltage 12V DC, 60 mA, each
Power Requirements: 12-18V DC, 500 mA
Dimensions: 210.0 mm (8.27“) W x 164.4 mm (6.47“) D x 44.0 mm (1.73“) H
Not including BNC connectors or feet.
Net Weight: 1.1 kg (38.8 oz), without accessories
Accessories Included: Two flexible UHF antennas; AC adapter (country dependent); rack-mount adapters
Body Pack
RF Power Output High: 30 mW, Low: 10 mW (switchable), at 50 ohms
Spurious Emissions: Following federal and national regulations
Input Connection: Four-pin Locking Connector
- Pin 1: GND
- Pin 2: INST INPUT
- Pin 3: MIC INPUT
- Pin 4: DC BIAS +5V
Batteries: Two 1.5V AA, not included
Battery Life:
- High: 6 hours (alkaline)
- Low: 8 hours (alkaline)
Depending on battery type and use pattern.
Dimensions: 66.0 mm (2.60“) W x 24.0 mm (0.94“) D x 87.0 mm (3.43“) H
Net Weight: 81 g (2.9 oz), without batteries Dimensions and Weight in PackagingChannel DShipping Weight: 5 lbs Shipping Dimensions: 15 x 13 x 4 in Channel CShipping Weight: 5 lbs Shipping Dimensions: 15 x 13 x 4 in Channel IShipping Weight: 6 lbs Shipping Dimensions: 15 x 14 x 4 in | Shure QLXD14 Wireless System, 470-534MHz, Includes QLXD1 Bodypack Transmitter, QLXD4 Receiver
The QLXD14 Bodypack Wireless System is part of the QLX-D wireless systems family.
The QLXD14 wireless system includes a QLXD4 receiver, QLXD1 transmitter, a WA305 instrument cable, PS23 power supply, two 1/2 wave antennas, two 2' BNC cables with bulkhead adapters, a zipper bag, two AA Alkaline batteries, and rackmount hardware. The QLXD14 system offers good wireless functionality for demanding live sound events and installations.
300 feet (100 meter) line-of-sight operating range 120 dB dynamic range Digital predictive switching diversity receiver to capture the clearest sound 64 MHz tuning bandwidth Up to 17 compatible systems per 6 MHz TV band, and 22 systems per 8 MHz band Easy pairing of transmitters and receivers over IR scan and sync Automatic channel scan Selectable display mode showing group/channel, frequency, or battery runtime Rugged metal construction |
- EIA-standard half 19” metal case.
- Front panel includes ACT sync button, rotary control knob for menu settings and dual audio LED indicators.
- LCD screen displays group & channel, encryption status, RF output, stereo/mono mode.
- Lockable front panel.
- PLL-synthesized technology enables multiple preset compatible channels.
- 64MHz bandwidth.
- 112 dBA S/N ratio.
- Balanced and unbalanced audio inputs.
- Switchable Line & Microphone, adjustable sensitivity levels and up to +26 dBU maximum SPL.
- Built-in 3 bands EQ settings.
- Selectable encryption keys.
- Scan for an open, interference-free frequency.
- 6.3mm headphone monitoring jack.
- RJ-11 MIPRO ACT-BUS connector.
- Up to 100mW output power. selectable Hi, Low or Off setting.
- TNC 50Ω RF output & input connectors.
Frequency Range
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470~664 MHz, 672~960 MHz (country dependent)
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Bandwidth
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64 MHz
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Oscillation Mode
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PLL-Synthesized
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Channel Grid
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25 kHz
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Frequency Stability
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±0.005% (-10~+60℃)
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Modulation Mode
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Digital Modulation
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Output Power
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10 ~ 100 mW (country dependent)
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Spurious Rejection
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Frequency Response
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20 Hz ~ 15 kHz (Stereo)
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T.H.D.
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ADC Dynamic Range
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112 dBA
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Stereo Audio Input
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Phone 6.3 mm Ø ×2, XLR, 6.3 mm Ø Combo Jack
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Max. SPL
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> +26 dBu, Selectable Line and Microphone level
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Audio input adjustment
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0 ~ -30 dB, 3 dB step
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Headphone Monitor
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6.3 mm Ø Stereo Jack with volume control
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Impedance
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≧ 16 Ω
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Network Interface
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RJ-11 × 2, proprietary MIPRO ACT-BUS
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Antenna Connector
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TNC (50 Ω impedance)
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Power Supply
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DC 12~15V
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Dimensions (W × H × D)
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210 × 44 × 206 mm (8.3 × 1.7 × 8.1“)
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Weight
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Approx. 1.1 kg ( 2.4 lbs)
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Note
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Refer to actual product in the event of product description discrepancy.
Frequency range and maximum deviation comply with the regulations of different countries.
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Technical Data
RF frequency range 518..... 866 MHz
Transmission/receiving frequencies 1440
Presets 4
Switching bandwidth 36 MHz
Peak deviation +/- 48 kHz
Compander HDX
Frequency response (microphone) 40.....18000 Hz
Signal-to-noise ratio > 110 dB(A)
THD, total harmonic distortion
In compliance with ETS 300422 , ETS 300445 , CE , FCC
Antenna connector 2 BNC, 50 Ohm
Audio-XLR connector 6,3 mm
Audio output level (balanced) XLR: +18 dBu max
Audio output level (unbalanced) Jack: +12 dBu max
Power supply 10,5 - 16 V DC battery AA (Mignon)
Dimensions (Receiver) 212 x 145 x 38 mm
Weight (Receiver) 1100 g
RF output power 30 mW
Power supply 2x 1.5 V battery AA (Mignon)
Operating time (transmitter) > 8 h
Input voltage range 1,8 V line
Input voltage range 2,4 V line
Dimensions (Transmitter) 82 x 64 x 24 mm
Weight (Transmitter) 158 g
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