Features
• UHF 790MHz-805.750MHz and 806MHz-821.750MHz frequency
bands, 64 frequencies per band, totally 128 selectable
frequencies
• Adopts patent anti-interference technology, the transmitter
can be used free from interference in any classroom which has
installed the WDA700 wireless speaker
• The transmit frequency is automatically and synchronously set
by the receiver (main speaker) via infrared data transmission
• High quality wooden speaker housing and advanced audio
circuitry design features natural and distortion-free sound
• Stereo left and right speakers, maximum output power is up
to 30W
• AUX IN socket for convenient connection with signal from
campus broadcasting or DVD, etc
• LINE OUT function meets the demands of multimedia teaching
• The transmitter is supplied with high capacity rechargeable
lithium ion batteries; the continuous playtime is up to 12 hrs
• Elegant and durable metal alloy housing for transmitter
• Choices of installation: mounting with tripod, hanging on wall,
or putting on the table directly
Specification
• Receiver Sensitivity: -80dBm SN>25dB
• Noise Lock: -91dBm±1dBm
• Frequency Range: 790.000MHz - 821.750MHz
• Frequency Band: two bands
(790MHz-805.750MHz, 806MHz-821.750MHz)
• Frequency Response: 80 Hz-16kHz
• Speaker System: two speakers (stereo)
• Max. Output Power: 30W x 2
• Output Impedance: 4Ω
• Power Adaptor: DC 16V/5A
• Transmit Power: ＜10mW
• Transmit Current Consumption: 40-50mA
• Transmit Recharging Current: 350mA
• Distance of Infrared Data Transmission: 5m (in straight)
• Audio Modulation): 7-8kHz (Input 15mV)
• Pilot Frequency Modulation): 8-9kHz (Max.)
• Wireless Operating Range): 20-30m (indoors)
• Recharging Period of Transmitter): 3-5 hrs
• Playtime of Transmitter): >12hrs
• Low Power Indication of Transmitter): 3.2V±1V
Includes
2 Speakers
1 Body-pack Transmitter
1 Headphone
1 Power Adapter
1 Audio Cable
• UHF 790MHz-805.750MHz and 806MHz-821.750MHz frequency
bands, 64 frequencies per band, totally 128 selectable
frequencies
• Adopts patent anti-interference technology, the transmitter
can be used free from interference in any classroom which has
installed the WDA700 wireless speaker
• The transmit frequency is automatically and synchronously set
by the receiver (main speaker) via infrared data transmission
• High quality wooden speaker housing and advanced audio
circuitry design features natural and distortion-free sound
• Stereo left and right speakers, maximum output power is up
to 30W
• AUX IN socket for convenient connection with signal from
campus broadcasting or DVD, etc
• LINE OUT function meets the demands of multimedia teaching
• The transmitter is supplied with high capacity rechargeable
lithium ion batteries; the continuous playtime is up to 12 hrs
• Elegant and durable metal alloy housing for transmitter
• Choices of installation: mounting with tripod, hanging on wall,
or putting on the table directly
Specification
• Receiver Sensitivity: -80dBm SN>25dB
• Noise Lock: -91dBm±1dBm
• Frequency Range: 790.000MHz - 821.750MHz
• Frequency Band: two bands
(790MHz-805.750MHz, 806MHz-821.750MHz)
• Frequency Response: 80 Hz-16kHz
• Speaker System: two speakers (stereo)
• Max. Output Power: 30W x 2
• Output Impedance: 4Ω
• Power Adaptor: DC 16V/5A
• Transmit Power: ＜10mW
• Transmit Current Consumption: 40-50mA
• Transmit Recharging Current: 350mA
• Distance of Infrared Data Transmission: 5m (in straight)
• Audio Modulation): 7-8kHz (Input 15mV)
• Pilot Frequency Modulation): 8-9kHz (Max.)
• Wireless Operating Range): 20-30m (indoors)
• Recharging Period of Transmitter): 3-5 hrs
• Playtime of Transmitter): >12hrs
• Low Power Indication of Transmitter): 3.2V±1V
Includes
2 Speakers
1 Body-pack Transmitter
1 Headphone
1 Power Adapter
1 Audio Cable