Proel WCS1000RX - Manuale (Pagina 17)

17
TECHNICAL SPECIFICATION
WCS1000RX – Conference System UHF Receiver
RF Channels 80 frequency preset for delegate audio UHF band
4 frequency preset for chairman audio UHF band
16 frequency preset for control room data UHF band
RF Frequency Band Delegate audio UHF: 745.000 - 764.750 MHz
Chairman audio UHF: 744.000 - 744.750 MHz
Control room data UHF: 422.400-439.400 MHz (see
national limitation)
RF Receiver Type PLL UHF Synthesized
RF Power Data: max 10 mW
RF Modulation type Data: FSK (duty cycle less 10%)
RF Sensibility -105 dBm / 12 dB SINAD
RF Image/Spurious Rejection > 70 dB
RF Interference Rejection > 70 dB
RF Frequency Stability ± 0.005% (-10 ÷ +40 °c)
THD Distortion < 0.8%
S/N Ratio > 90 dB
Dynamic Ratio > 105 dB
Frequency Response 50 Hz – 15 KHz (±3 dB)
nominal audio output 0 dBu
Power Supply 12-15 VDC 2 A
Dimensions (WxDxH) 485 ×355 × 85 mm
Weight 7.0 Kg
WCS1000C & WCS1000D – Microphone unit UHF Transmitter
RF Channels 80 frequency preset for delegate audio UHF band
4 frequency preset for chairman audio UHF band
16 frequency preset for control room data UHF band
RF Frequency Band Delegate audio UHF: 745.000 - 764.750 MHz
Chairman audio UHF: 744.000 - 744.750 MHz
Control room data UHF: 422.400-439.400 MHz (see national
limitation)
RF Power Audio: max 10 mW
Data: max 10 mW
Modulation method Audio: FM (F3E)
Data: FSK (duty cycle less 10%)
RF Max deviation 60 KHz
RF Frequency Stability ± 0.005% (-10 ÷ +40 °c)
Spurious Emission under limits EN 300422
Frequency Response 50 Hz – 15 KHz (±3 dB)
Microphone type Electrect hyper-cardioid
Power Supply Lithium rechargeable battery pack
Dimensions (WxDxH) 170 × 58 × 120 mm
Weight 0.7 Kg
WCS1000CH Battery Charger
Power supply 110 – 240 V~ 50Hz / 60Hz
Consumption 200 W