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Audio enhancement K-STD14 - Specifications

Audio enhancement K-STD14
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27
Rev.1.25
Specifications
Radio Standard XD
Frequency Range: 1,920.0 ~ 1,930.0 MHz
Coverage (*1) 20 m (NORMAL)
30 m (Hi POWER)
Microphone type Unidirectional electret condenser microphone
Audio Frequency Response 100Hz to 7 kHz (From Microphone to receiver)
External input level 55 dBV ø3.5 mini jack (plug-in power compatible)
External input 14 dBV ø3.5 stereo mini jack (monaural mix)
Battery Lithium Ion Battery (Chargeable)
Battery life about 2 years (Battery needs to be replaced every 2 years)
Talk time Around 8 hours
Charge Time Around 4 hours (5 V / 500 mA)
Charging method Powe
r Supply with micro USB Port
Dimensions 3.31" (H) x 1.89" (W) x 0.63" (D)
84 W x 48 H x 16 D [mm], excluding projections.
Weight 0.11 lbs. (50 g) (not including Battery and Strap)
Temperature Range 5 °C ~ +35 °C {41 °F - 95 °F}
Humidity Range ~90%
The Condition of Installation Indoor use
(*1): Coverage is the distance to the microphone used for classroom audio.
Weights and dimensions indicated are approximate.
Specifications are subject to change without notice.

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