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Inexpensive entry-level lavalier microphone for voice applications with analog radio transmission.

WHO IS THE CVL THE RIGHT MICROPHONE FOR? The CVL is the entry-level line of Shure lavalier microphones and is ideal for presenters, lecturers or moderators. It is a visually discreet electret condenser lavalier microphone ideal for recording voices and presentations. What kind of receiver is used in the analog PG radio system? The analog radio receiver (BLX4) offers state-of-the-art technology for improved linearity and an optimized transmission range. Plug & Play and Quick Scan make the receiver ready for immediate use, making it the first choice for anyone looking for a cost-effective introduction to reliable wireless technology. The receiver is also available as a dual receiver (BLX88) or as a metal rack version (BLX4-R), with additional features such as removable antennas, selectable output level and LC display with detailed RF and audio display. Can I operate the radio system without registration? Yes. The PG185 radio system is available in frequency versions S8 and T11, among others. The entire range of the S8 version (823-832 MHz) is registration-free. Up to seven systems can be operated here without registration. With the T11 version (863-865 MHz) there are up to four systems. In addition, other systems that require registration are available. How many radio systems can be used at the same time? Depending on the frequency version, up to 12 compatible systems can be operated per frequency band. A combination with additional frequency bands increases the number of compatible systems. Using a quick scan, you can easily find the best free frequency at the push of a button. Is the set-up really that easy? Yes. With the quick scan function, you can easily find the best free frequency at the push of a button. The transmitter is then matched to the selected channel and the radio system is ready to go. Why are the antennas installed inside and not outside? For optimal signal reception, it is necessary to position the antennas accordingly. The integrated antennas of the analog receiver are already in their optimal position and offer a range of up to 100 meters. Another advantage: the antennas cannot be damaged during transport, setup or use. Can you hear the difference to the wired PG185? The frequency response of Shure wireless microphones is almost identical to that of wired microphones. The dynamics are also almost identical. The end result is a sound that is virtually indistinguishable from that of wired microphones.

  • Technical system specifications
  • Compatible systems per frequency band (up to): 12
  • Selectable frequencies: Up to 150
  • Auto Setup Features: QuickScan : Finds the best free frequency at the touch of a button
  • Audio Reference Companding: No
  • Supplied antennas: BLX4, BLX88: integrated antennas, BLX4R: detachable external antennas
  • Additional antenna options: No
  • Receiver connectivity: No
  • PC control and management: No
  • Rack Hardware: URT2 (not included), clamps for rack mounting (only included with the rack version)
  • Carrying case: No
  • Transmitter Display: Two-color audio status LED
  • Receiver display: BLX4, BLX88: two-color audio status LED, BLX4R: high-resolution LC display
  • Battery, running time: 2AA alkaline batteries with a running time of up to 14 hours
  • Areas of application: Small and medium-sized stages
  • Further system specifications
  • Range: 100 m (Actual range depends on RF signal absorption, reflection and interference)
  • Available frequencies: Between 524-865 MHz (the available frequency range depends on the respective frequency regulations of the individual countries)
  • Transmission range: 50 Hz - 15 kHz
  • RF output power: 10 mW, typical
  • Audio output: XLR socket and 6.3 mm jack socket
  • Battery life: Up to 14 hours
  • Dynamic range: 100 dB(A)
  • Total harmonic distortion: 0.5% typical (at 1 kHz and ±38 kHz deviation)
  • Operating temperature: -18°C to +50°C
  • Supply voltage: BLX1, BLX2: 2 AA alkaline or rechargeable battery
  • BLX4: 12-18 V DC at 150 mA, external power supply
  • Component Specification:
  • BLX4 analog receiver
  • Output impedance:
  • XLR: 200 [ohms]
  • 6.3 mm jack: 50 [Ohm]
  • Audio output level (at 1 kHz and ±33 kHz stroke):
  • XLR: -27 dBV (with 100 k[Ohm] load)
  • 6.3 mm jack: -13 dBV (with 100 k[Ohm] load)
  • RF sensitivity: 105 dBm at 12 dB SINAD
  • Image rejection: >50 dB, typical
  • Dimensions: 40mm x 188mm x 103mm (H x W x D)
  • Weight: 241g
  • Housing: ABS housing
  • Supply voltage: 12-15 V DC, 160 mA, external power supply
  • BLX1 analogue bodypack transmitter
  • Maximum audio input level:
  • gain max: -16 dBV
  • gain min (0 dB): +10 dBV
  • gain control range: 26 dB
  • Input impedance: 1 M[Ohm]
  • RF output power: 10 mW
  • Dimensions: 110mm x 64mm x 21mm (H x W x D)
  • Weight: 75 g, without batteries
  • Housing: Molded ABS housing
  • Power supply: 2x AA battery; 1.5 ; Alkaline
  • Battery life: up to 14 hours

Product Details
Product Number
173504
Brand
Shure
Series
BLX
Category
Wireless System with Lavalier Microphone
Brand Category
Shure - with Lavalier Mic
Relevancy rank in Category Wireless System with Lavalier Microphone
20 of 36
Date
May 2014
Dimension
Weight
0.66kg
Box Depth
580mm
Box Height
234mm
Gross Weight
2.24kg
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