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Microfon JB Systems WBS-20

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Microfon JB Systems WBS-20

Disponibilitate: In stoc

789,62 RON

Disponibilitate: In stoc producator

JB Systems


Jb Systems WBS-20


    UHF wireless microphone systemn with WBP-20 belt-pack and lavalier microphone
    Belt pack can be used with rechargeable batteries
    Belt-pack input with line/mic switch and can also be used as guitar belt-pack!
    Diversity reception for better stability and avoid signal dropouts
    Adjustable squelch for stable reception, free from unwanted noise.
    Tone squelch for improved reliability.
    16 selectable frequencies via PLL synthesizer: up to 4 to 5 sets can be used together
    Antennas on front panel for easy rack mounting
    Optional “RP-WMIC" 19" adapter available for rack mounting of 1 or 2 receivers
    Balanced XLR and unbalanced jack output
    Frequency range: 863-865MHz (free use in most European countries)

Technical Information


    Carrier Frequency Range: UHF band 863 - 865MHz
    Frequency Stability: ±0,005%
    Receiving Sensitivity: @ 5μV  S/N ratio >80dB
    Image and Spurious Rejection: 80 dB minimum
    Selectivity: >50dB
    Modulation Mode: FM
    Receiver type: PLL synthesized, switching diversity
    IF Frequency: 1st: 243.95MHz ~ 2nd: 10.7MHz
    Tone Signal: 32,768KHz
    S/N ratio: >94dB, @ 20kHz deviation & 60mV antenna input
    AF Response: 80Hz to 15kHz (±3dB)
    T.H.D.: Less than 1,0% (at 1kHz)
    Power Supply: DC 12V ~ 18V
    Audio Output: Balanced & unbalanced outputs (Mic.= -20dB / Line = 0dB)
    Current consumption: 130mA  +/-10mA

BELT PACK Transmitter

    Carrier Frequency Range: UHF band 863 - 865MHz
    RF Power Output: 10mW (max.)
    Oscillation Mode: PLL synthesized, 16Channel selectable
    Frequency Stability:  ±0,005%
    Maximum Deviation: ±20kHz with limiting compressor
    Spurious Emission:    >60dB below carrier frequency
    T.H.D.: <1,0% (at 1KHz)
    Microphone Capsule: uni-directional electret condenser unit
    Tone Signal:    32,768 kHz
    Battery: DC 3V (2x 1,5V AA size alkaline batteries )  OR DC 2.4V (2x 1,2V AA size rechargeable batteries)
    Current consumption: 120mA  ±10mA @ 3V

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VH Electronic este un furnizor de varf de echipamente profesionale de sunet si lumini de cea mai inalta calitate. Reprezentam producatori importanti din acest domeniu si suntem fericiti sa va ajutam in evaluarea echipamentelor necesare si in alegerea deciziei corecte de cumparare.

  •  Adr: Str. Raului, 429, Craiova ROMANIA
  •  Tel:+(40)251-425213