Amphony H2500 Informasi Produk - Halaman 3

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5.8 GHz DIGITAL Wireless Headphones, Model 2500

Technical specifications

Transmitter:

Audio transmission method: Digital (Audio is transmitted as PCM sample data)

Transmitter frequency: 5.8 GHz

Signal-to-Noise ratio (A-weighted): typ. 100 dB

Dynamic range: typ. 100 dB

Channel separation: typ. 100 dB

Harmonic distortion: typ. -90 dB

Error correction: 1/2 rate FEC

Audio sampling method: 64 times oversampling

Transmitted data rate: > 3 Mbps

Data available at high-speed data port for RangeBooster transmitter modules

Transmitter operating range: max. 200 ft. line of sight,

max. 40 ft. through walls and ceilings

Headphones:

Type: dynamic, closed

Operating time: max. 100 hours with two AA batteries

Frequency response: 10 Hz ... 23 kHz

Maximum sound pressure level (MSPL): 120 dB

Ergonomic design for maximum comfort

Main features

Digital audio transmission at full CD quality

Quality

No audio compression

No Audio

Compression

Noise shaping filter for maximum signal-to-noise ratio

Noise

Shaper

Up to 100 hours of continuous operation

100

Hours

Range

Booster

Unlimited range with RangeBooster transmitters

compatible

Notes:

1) Transmitter operating range can be extended with optional RangeBooster transmitters

2) Specifications are with use of electrical or optical digital audio interface