Microphone, factory outlets, microphone applications

Gooseneck Microphone microphone Use: conference dedicated tuner: capacitive, electrostatic Point features: cardioid Sensitivity: -37 dB (14.1 mV) re 1V at 1 Pa Frequency range: 70Hz-16kHz maximum sound pressure: 134 dB hand in hand conference system: it end to end by way of a microphone connected in series, the first meeting after only a microphone connected to a host, a line drawn from the first microphones connected to the second microphones, then draw from a second microphones a wire to a third microphone, followed by dozens of series, so named conference hand in hand; any microphone using phantom power. Hand in hand conference system structure consisting hand in hand conference system amplifier and speaker portion and the same traditional conferencing systems, hand in hand conference system connection diagram except that the host part of the meeting and conference microphones. IP network paging microphone purpose: installed in the main control room, can be a one-way radio, two-way intercom and monitoring. Features: 1. Professional appearance paging microphone combined with color LCD screen, 20 buttons and lights. 2. The use of high-speed industrial-grade chips, start time ≤1 seconds. Broadcast propaganda optional partition, with a red warning lamp, the call automatically light up. 4. Built-in 3W speaker, two-way conversation and listening. 5. Support Caller ID Outgoing Chinese name for easy identification. 6. The designated terminal can trigger external lights flashing. 7. NAS8502L optional expansion board (up to 16 cascade), 8 elections key. 8. A standard RJ45 interface, an Ethernet port to access the place, to support cross-network and cross routes.