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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: +10 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
Dimensions (Transmitter) d= 50 mm, l= 225 mm
Weight (Transmitter) 450 g
Transducer; Microphone type dynamic
AF sensitivity 1 mV/Pa
Sound pressure level (SPL) 154 dB(SPL) max.
Pick-up pattern super-cardioid
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The frequency range extends from 790,850 MHz to 813,800 MHz (838,850 MHz to 861,800 MHz X-Version).
- Handheld with high-quality dynamic capsule
- Convenient handling and channel setting via ASC infrared frequency scanning
- LCD display of channel, group and battery status
- 2 AA batteries for up to 14 hours of operation
| System Includes
| BLX2 |
Handheld transmitter with choice of microphone cartridge. |
| 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 BLX4 single-channel receiver, BLX2/SM58 handheld transmitter, microphone clip, power supply, 2 AA batteries, and user guide.
The durable BLX4 features simple setup, intuitive controls, and microprocessor-controlled internal antenna diversity. One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference. For use with BLX® Wireless Systems.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
Features
- XLR and ¼" output connectors
- Two-color audio status indicator LED
- Green: Normal audio levels
- Red: Excessive audio levels (overload / clipping)
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System Includes | BLX2 | Handheld transmitter with choice of microphone cartridge. | | 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 BLX4 single-channel receiver, BLX2/PG58 handheld transmitter, microphone clip, power supply, 2 AA batteries, and user guide.
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- The WMS 40 Mini Vocal Set ensures brilliant sound and ease of use at an unbeatable price/performance ratio.
Unique HDAP (High Definition Audio Performance) technology ensures the best possible, most realistic sound at any time.
The SR 40 Mini receiver provides three status LEDs indicating ON/OFF status, received signal strength (RF OK), and audio clipping (AF CLIP). The VOLUME control sets the level at the ¼" output jack. The supplied switched mode power supply operates on any AC voltage from 110 to 240 VAC and includes EU, UK, and US adapters.
The rugged HT 40 Mini handheld transmitter features an ON/OFF/MUTE switch and a sturdy wire-mesh cap protecting the cardioid dynamic microphone element. Battery life of the transmitter is the same legendary "30 hours off a single AA battery" as for the WMS 40 models, reducing the need to replace batteries and thus saving real money in the long run.
The system includes an SR 40 MINI receiver, an HT 40 MINI handheld transmitter, a universal power supply with US/UK/EU adapter, and one AA size dry battery.
Consumer Alert (for US users)
Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: The system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. | The HT-300 metal handheld transmitter is made to withstand the rigors of daily use but still be comfortable in your hand. The PL22 dynamic microphone is the perfect all-around microphone for speaking engagements, singing and emcees. The cardioid pick up pattern rejects noise from the surroundings, helps to control audio feedback, and still allows an experienced vocalist to work the microphone. The receiver for the R300 system is equally at home on a table top or in a 19 inch equipment rack. Rack mount kits and front mount antenna cables are available for the R300 for a professional installation. For applications with up to 4 receivers in one rack, the APD4+ antenna splitter can provide antenna and power feeds.
Antennas Flexible TNC 1/2 Wave
Audio Frequency Response 80 Hz - 18kHz +/- 2dB
Battery Life 14 hours with (2) AA alkalines typical
Case Material Metal
Connector Type 1/4 inch unbalanced, 3-pin XLR balanced
Controls on/off, Set, Up, Down, Sync
Distortion (@ 1 kHz, 40 kHz deviation) less than 1.0, 0.4 typical %
Diversity True Antenna
Dynamic Range greater than 95 dB
Element PL22 Cardioid Dynamic
Power Supply 12 VDC, 500mA max
Receiver Type Synthesized PLL Agile UHF
RF Frequency Range 16 MHz
RF Output 8 mW typical
RF Sensitivity (12 dB SINAD) less than 1.0 uV
Signal-to-Noise Ratio (A-weighted) greater than 100 dB
Squelch Tone code plus Amplitude |
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