RE90B
半心形界面话筒
- 半心形指向性；界面话筒；超薄机身（16 mm）；橡胶防滑垫，结实的钢制网罩；集成爆破音过滤
“半心形指向性”界面话筒，内置均衡功能。是电视电话会议系统、会议室、教室或教堂的理想之选。声音清晰、完整、自然。有白色型号（RE90BW）可供选择。
Specifications
| Connector Type | 3-pin XLR |
| Height | 16 |
| Width | 94 |
产品规格 |
|
| Depth | 123 |
| Weight Net | 0.358 |
| Frequency Response (-3 dB) | 80 - 15,000 Hz |
| Family | RE Series Installation |
| Polar Pattern | Cardioid |
| Wired/Wireless | Wired |
| Mic Type | Boundary |
| Element | Condenser (back-electret) |
| Impedance, Low-Z balanced | 200 |
| Open Circuit Voltage | 25 |
| Case Material | Die cast zinc |
| Finish | Non-reflective black or white |
| Power Requirement | 9 - 52 VDC |
Videos
Where to Buy
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Technical Documentations
Certification/Regulatory
Engineering Data Sheet
| Name | Language & Download |
|---|---|
| RE90B BW Engineering Data Sheet | EN |
White Paper
| Name | Language & Download |
|---|---|
| Audio 101 - Basic Audio Terminology | EN |
| Audio 101 - Loudspeaker Basics | EN |
| Audio 101 - Microphone Basics | EN |
| Microphone Facts- Axial Response | EN |
| PA Bible 03: Microphone Types | EN |
| PA Bible 08: Microphone Techniques | EN |
| PA Bible 15: Barrier Miking | EN |
| The EV PA Bible | EN |
| The PA Bible Chapter Zero | EN |
Marketing Materials
Catalog
| Name | Language & Download |
|---|---|
| Microphone Catalog 2024 NA | Download |
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售后及相关政策
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