俄羅斯SEL-310型遙控式錄音屏蔽器

產地：俄羅斯/立陶宛

型號：SEL-310

產品技術規格:

超聲波發射器：10個

超聲波噪聲范圍：24 - 26 kHz。

電源開關：無線遙控

干擾范圍：0.5 -10米 (取決于麥克風的類型和位置)

電池連續運行時間：不少于5小時

設備尺寸 ：110x110x45 mm

輸入電源電壓：2A,5V

 俄羅斯SEL-310型遙控式錄音屏蔽器

Amount of ultrasound suppressors, pcs. 10
Emission range , kHz 24 — 26
Type of emission interference complex structured ultrasonic noise
Recording equipment suppressing 
distance 
up to 4 meters (depending on the type and location 
of the microphone)
Type of integrated batteries Li-Pol
Capacity of each battery 4100 mА/h
Indicator of battery discharge yes
Input of power voltage 5V, 2А
Time of continuous operation with a 
fully battery charge, h
Up to 4
Time of full cycle, no more than, h 10
Possibility intermediate charge / 
discharge
yes
Range of operating temperature, C +5 - +40;
Relative humidity, not more than 85%
Dimensions, mm 110х105х46
Weight, g 300