Philips STEREO WIRELESS HEADPHONE HC850 - Manual (Page 11)

English
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System: Radio Frequency (RF)
Carrier Frequency: Channel 1: 433.5 MHz
(Transmitter HC852) Channel 2: 434.0 MHz
Channel 3: 434.5 MHz
Carrier Frequency: 433.0 to 435.0 MHz (Auto tuning)
(Headphone HC855)
Modulation: Frequency Modulation (FM)
Radiated Output Power: <10m Watt
Effective Transmission Range: up to100 meters, omni directional (360º)
Input level: 500 mVrms (1 kHz sine wave)
Power supply – transmitter: 12Volt / 200 mA DC, centre positive
Power supply – headphone: 2 x R03 (AAA) batteries (NiMH)
Frequency range
(Headphone):
10 – 22,000 Hz
Signal/Noise ratio: > 60 dB (1 kHz sine wave , A-weighted)
Distortion: < 0.5% THD
Channel separation: > 30 dB
*) All specifications are subject to change without prior notice.
European Regulations
This product has been designed, tested and manufactured according the European
R&TTE Directive 1999/5/EC.
Following this Directive, this product can be brought into service in the following
states:
R&TTE Directive 1999/5/EC
Specifications* Regulations
SBC HC 850/00
B
✘ DK ✘ E ✘ GR ✔ F ✘
IRL ✘ I ✔ L ✘ NL ✘ A ✘
P ✘ SU ✘ S ✘ UK ✘ N ✘
D ✘ CH ✘
This product complies with class 3 requirements
as set down in EN 301 489-9
XP SBC HC 850/00 15-03-2002 11:50 Pagina 11