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美国JK AUDIO BluePack蓝牙技术实现电话耦合器

时间:2011/4/14 9:31:05 (点击:1315次)

 

美国JK AUDIO  BluePack

美国JK AUDIO BluePack蓝牙技术实现电话耦合器

可以通过蓝牙技术实现电话耦合的作用,可分离信号

美国JK AUDIO BluePack蓝牙技术实现电话耦合器

美国JK AUDIO BluePack蓝牙技术实现电话耦合器

Wireless Phones and Notebooks

BluePack pairs to your cell phone like a Bluetooth wireless headset. This professional microphone preamp and powerful headphone amplifier make sure the message gets through. A 3.5 mm stereo line input jack allows recordings to be mixed into the broadcast.

The 3.5 mm stereo line output jack provides your full bandwidth microphone signal on the left channel and Bluetooth audio on the right channel. Like any phone call, live interviews are limited to 3.4 kHz voice bandwidth back to the station. This stereo output jack allows you to make a full bandwidth recording using your favorite recorder for transfer back at the station or over the web.

Live Remotes

The stereo headphone output gives you a mix of the XLR microphone input, 3.5 mm input, and Bluetooth audio. This powerful ½ watt stereo headphone amplifier will cut through any crowd noise. BluePack also pairs to Bluetooth equipped sound cards and music players in full bandwidth stereo A2DP mode.

HD Voice

BluePack now features HD Voice technology, allowing 7 kHz Wide Band Speech when used with compatible phones on compatible networks. Read our HD Voice primer for more details.

Specifications
Mic Female XLR
Impedance 2k ohms
Level -34 dBu nom
Aux In 1/8" (3.5 mm) Stereo
Impedance 20k ohms
Level -10 dBu nom
Out 1/8" (3.5mm) Stereo
Impedance 100 ohms
Level -10 dBu nom
Headphone 1/4" Stereo
Impedance 8 ohms
Level 1/2 watt per channel
Bluetooth Wireless Technology
Standard Bluetooth 3.0
Distance 66 ft (20 m)
Frequency Response Hands-Free (HF): 300 Hz– 3.4 kHz
HF (HD Voice): 50 Hz– 7 kHz
A2DP: 30 Hz– 17 kHz
Misc
Power 9 VDC Battery
Size 4.7” x 3.75” x 1.65” (12 x 9.5 x 4.2 cm)
Weight 10 oz (275 g)

 

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