持续可变指向性电容迷你鹅颈话筒,带整体桌架,可编程开关,LED和逻辑接口;可调指向性控制;蓝色LED状态显示;可编程薄膜软触开关;桌架底侧含安全控制;安装插槽;逻辑 I/O,外部噪音抑制和/或远程控制;可提供两种长度(15" 和 20");RF (无线电频率) 抵抗性结构;整体高通滤波器,消除不需要的低频;后部/底部电缆出口设计;符合 RoHS
频响  : 80Hz - 18KHz;灵敏度  : -36dBV (16mV) @ 1Pa;阻抗 : 120 ohms;本底噪声 : 29dBA;最大声压级 : 120dB, 1%THD，1KHz;电源要求 : P12, P24, P48, 4mA;接口：TB4M型(包含TA4F型 3针male XLR型电缆);逻辑输出: NPN 集电极开路, 30V, 50mA, 最大;逻辑输入: 40K ohm 上拉电阻至1.3V表面: 耐用雾黑色聚氨酯;净重 [最大]: GN15VPD: 1lb 8oz [0.70Kg]；GN20VPD: 1lb 10oz [0.73Kg];包装重量[最大]:GN15VPD: 1lb 15oz [0.87Kg]；GN20VPD: 2lbs 0oz [0.90Kg] RF 防御: 达到或超过EN55103-2,E1, E2, E3 和E4

GNVPD
Continuously Variable
Pick-Up Pattern,
RF Resistant, PTT Desk
Stand Gooseneck
Condenser Microphone
The GNVPD is a dual-flex, continuously
variable pattern, miniature gooseneck
condenser microphone integrated on a styled
PTT desk stand. Designed primarily for speech
and vocal pick-up in municipal & institutional,
government, courthouse, business, teleconference
and other applications. Logic I/O functions may
be utilized with auto-mixers and control systems.
Closure input can remotely control LED and the switch
membrane working with or bypassing the microphone’s
mute can actuate closure output. Because the GNVP
has continuously variable pick-up pattern selection
it can shorten the list of products an audio system
designer needs to keep in mind when gooseneck
condenser mics are specified. An installer can
precisely tailor the pick-up pattern for
the best performance depending
on the application or environment.
Available in 15” (GN15VPD) and
20” (GN20VPD) lengths

Specifications
Operating Principal： Permanently-Biased Condenser
Polar Pattern： Continuously Variable
Frequency Response： 80Hz – 18KHz
Sensitivity： -36 dBV (15.9 mV) @ 1 Pa
Impedance： 120 ohms
Max SPL： 120 dB
Self Noise： 29 dBA
Power Requirements： P12, P24, P48, 4mA