指向可调吊装电容话筒:远程范围内持续可变指向性可控制;每台机架可安装最多6个远程控制器;蓝色LED显示器(于远程控制器);可选择隐藏式高通滤波器,消除多余低频能量;机架安装可控制,带标准平板式空架板;RF(无线电频率)抵抗性结构;含30’(9.1m)电缆,墙板,钢吊架,以及所有悬吊话筒需要的附件;美国设计制造指向性 : 持续可变(心型、超心型、8字型、全向型);频响  : 40Hz - 20KHz;灵敏度  : -29dBV (35mV) @ 1Pa;阻抗 : 135 ohms;噪声 : 22dBA;最大声压级 : 110dB, 1%THD, 1KHz;电源要求 : P12, P24, P48, 4mA  USA VP/RF/REMOTE

1600VP/1700VP/1800VP
Continuously Variable Pattern Condenser Microphone System with Remote Polar Control
The 1600VP is a continuously variable pattern condenser microphone system
with remote polar control. The variable polar pattern with remote control
allows the user to precisely adjust the shape of the pick-up pattern for best
performance from a remote location. Utilizing a two-conductor shielded cable
(max length 2,000 feet) between the microphone head and the pattern-control
box, the user can adjust the polar pattern in real time without changing
capsules, microphone positions, or inducing noise in the audio chain.
Special attention has been given to the frequency response and sensitivity of
the microphone while utilizing the variable-pattern control to precisely alter
the shape of the pick-up pattern. The large-diameter, low-noise elements
produce a frequency response of 40Hz to 20KHz with a selectable, recessed
80Hz, 12dB/octave high-pass filter that removes unwanted low-frequency
energy when engaged. The filter control is conveniently located on the
control box. The microphone head is made of commercial grade aluminum,
the control box is made of hardened steel, both are powder coated and made
in the USA. The microphone head is painted matte black for an unobtrusive
yet stylish appearance.
The remote polar-pattern control box can be mounted in a single rack unit
shelf with optional accessories. Up to six control boxes can be mounted in
one rack unit - Astatic RU1. The polar-pattern dial is positioned for easy
adjustment ”on the fly” and can be secured with a single “Flat Style” blank
panel when rack mounted.

Choose the 1600VP when a suspended system is required. Featuring an
exclusive anti-rotational mount, 30’ of cable, XLR-F wall plate and counter
poise string.
Choose the 1700VP when a floor stand version is needed. Featuring
a feather light 56” boom and exclusive Clutch Rotation System, this
boom can be mounted on any standard microphone tripod or base stand.
Choose the 1800VP when a podium version is required. Featuring an
18” miniature gooseneck with TA3F and XLRM.

Specifications
Operating Principal： Permanently-Biased Condenser
Polar Pattern ：Continuously Variable
Frequency Response： 40Hz – 20KHz
Sensitivity： -29 dBV (35 mV) @ 1 Pa
Impedance： 135 ohms
Max SPL： 110 dB
Self Noise： 22 dBA
Hi-Pass selectable： 80Hz, 12dB/oct
Power Requirements： P12, P24, P48, 4 mA