Varukorg
Din varukorg är tom, men det behöver den inte vara.
JB-Systems | WBS-200 System
WBS-200 är en professionell trådlös anläggning och passar bra där kraven på funktion och prestanda är höga.
Med 16 valbara frekvenser på UHF bandet 823-832/863-865MHz klarar även WBS-2 de problem som uppstått på de lägre 800 frekvenserna i och med digital TV:s ankomst.
- Arbetar mellan 40 Hz > 15 KHz, S/N ratio är > 100 Db och THD mindre än 0,5%
- Sändaren klarar minst 50m till mottagaren
Ingår i förpackningen:
- 1st JB WBS-20 Mottagare
- 1st JB WBS-20 Bodypack
- 1st JB WBS-20 Mygga
Teknisk Info
- UHF wireless microphone system with WBP-200 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 6 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: 823-832/863-865MHz (free use in most European countries)
Specifikationer
Receiver |
Brand: | JB-Systems |
| Carrier Frequency Range: | 823-832/863-865MHz |
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: | 823-832/863-865MHz |
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 |