JB Systems WBS-20

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JB Systems WBS-20
JB Systems WBS-20
JB Systems WBS-20
Valm. tuotekoodi
Toimituskulut alk.
172,00 €
sis. ALV 24,00 %

Langaton mikrofoni


*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 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)

Tekniset tiedot:

*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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