俄罗斯SEL-310型遥控式录音屏蔽器
产地：俄罗斯/立陶宛
型号：SEL-310
产品技术规格:
超声波发射器：10个
超声波噪声范围：24 - 26 kHz。
电源开关：无线遥控
干扰范围：0.5 -10米 (取决于麦克风的类型和位置)
电池连续运行时间：不少于5小时
设备尺寸 ：110x110x45 mm
输入电源电压：2A,5V
俄罗斯SEL-310型遥控式录音屏蔽器
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
