VXI TALKPRO USB100 دليل المستخدم

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Technical Specifications

TalkProTM
The Power of Voice.
TALKPRO / TALKPRO XPRESS
MICROPHONE SPECIFICATIONS
Microphone: Gentex noise canceling
Ambient noise suppression: 13dB @ 1 kHz, typical
Output impedance: 1.8 kOhms typical
Sensitivity: -54dB @ 1kHz (defined 1" from talk-side, 82dB SPL)
Signal to noise ratio: More than 50dB
Frequency response: 100Hz to 6.3 kHz
Operating current: 300uA max
Operating voltage: 1.0 V DC min. to 20 V DC max.
TalkPro XPress
TalkPro XPress RECEIVE SPECIFICATIO

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Technical Specifications TalkProTM The Power of Voice. TALKPRO SP1/ SP2 MICROPHONE SPECIFICATIONS Microphone: Gentex noise canceling Ambient noise suppression: 13dB @ 1 kHz, typical Output impedance: 1.8 kOhms typical Sensitivity: -54dB @ 1kHz (defined 1" from talk-side, 82dB SPL) Signal to noise ratio: More than 50dB Frequency response: 100Hz to 6.3 kHz Operating current: 300uA max Operating voltage: 1.0 V DC min. to 20 V DC max. TalkPro SP2 TalkPro SP1 RECEIVE SPECIFICATIONS Speaker: Dyna