Philips HC8900 Headphones User Manual


 
System: Radio Frequency (RF)
Carrier Frequency: Channel 1: 863.250 MHz
(Transmitter HC8902 ) Channel 2: 863.500 MHz
Channel 3: 863.750 MHz
Channel 4: 864.000 MHz
Channel 5: 864.250 MHz
Channel 6: 864.500 MHz
Channel 7: 864.750 MHz
Carrier Frequency: 863.2 to 864.7 MHz (Auto tuning)
(Headphone HC8905)
Modulation: Frequency Modulation (FM)
Radiated Output Power: <10m Watt
Effective Transmission Range: up to100 meters, omni directional (360º)
Input level: 250 mVrms (1 kHz sine wave)
Power supply – transmitter: 12Volt / 200 mA DC, centre positive
Power supply – headphone: 2 x LR03 (AAA) batteries (NiMH)
Frequency range
(Headphone): 10 – 24,000 Hz
Signal/Noise ratio: > 65 dB (1 kHz sine wave ,A-weighted)
Distortion: < 0.5% THD
Channel separation: > 40 dB
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
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 ETS 300 445.
Specifications Regulations
12
English
XP SBC HC 8900/00-1.1 16-08-2001 15:30 Pagina 12