audio technica / ATW-SP808/P

外来ノイズの影響に強いUHF800Mhz帯ワイヤレスアンプ。別売りのワイヤレスマイクを2本同時に使用可能。一体型なので、面倒な接続不要。学校の講義や講演、ビジネス等に最適です。

＜ATW-SP808/P UHF wireless amplifier system＞
■ Power supply: AC100V
■ Power consumption: 35W
■ Outer dimensions: H415 x W277 x D256 mm
■ Cord length: 2.5m
■ Weight: about 11.1kg

＜Wireless receiver＞
■ Reception method: Double super heterodyne method
■ Local transmission method: Crystal control PLL synthesizer method
■ Reception sensitivity: 21dBu (SN ratio: 60dB JIS-A hearing correction, frequency deviation ±10kHz)
■ Distortion rate: 1% or less
■ Output level: -9dBV (±10kHz frequency deviation 1kHz)
■ Antenna: 1/4λ helical antenna
■ Reception frequency:
1 (806.125MHz)
2 (806.375MHz)
3 (807.125MHz)
4 (807.750MHz)
5 (809.000MHz)
6 (809.500MHz)
Select 1 wave from the above 6 waves with a switch
■ Frequency characteristics: 100Hz-15kHz
■ Operating temperature range: 5℃-45℃

＜Amplifier section＞
■ Rated output: 60W
■ Rated distortion rate: 2% or less
■ Input impedance: Microphone 1, 2 100kΩ/External audio input terminal 45kΩ
■ Input sensitivity: Microphone 1, 2 -37 dBV/External audio input terminal -14 dBV
■ SN ratio: 80dB (external audio input terminal)
■ Output impedance: Audio output terminal 45kΩ
■ Model: Bass reflex type

＜Speaker part＞
■ Speaker unit: 20cm cone type (woofer part) 2.5cm dome type (tweeter part)
■ Frequency band: 95Hz-20kHz
■ Maximum allowable input (JEITA): 160W (woofer part) 50W (tweet part)
■ Rated input (JEITA): 80W (woofer part) 25W (tweeter part)
Output sound pressure level: 88dB