麦克风话筒无线麦克风无线话筒恩平麦克风电容ktv7100
产品详情
产品描述
RS-7100无线麦克风是可靠的位产品，该产品工作在UHF频段，具有很强的抗能力以及可靠性；适合用与从小型演出到家庭使用的各种场合
主要应用
1 演唱
2 会场演讲
3 各种会议
特点
工作频段处于UHF 600-865MHz
美观大方的手持麦克风及类似SHURE UT-4的接收机
SMT线路，稳定性更高
多级滤波电路，抗性更强
共有10个频点可选
美观大方的手持麦克风
高性能音头
带有音调节
Specifications:
| 项目 | 接收机 | 发射机 |
物理性能概述 | 外壳 | ABS工程塑料 | ABS工程塑料 |
输出 | 混合输出 |
| |
温度 | 储存温度:-10-60 度 工作温度:0-50 度 | 储存温度:-10-60 度 工作温度:0-50 度 | |
电性能概述 | 控制 | 音控制 | 无 |
工作距离 |
| 理想情况下50米 | |
工作电压 | 12V – 150mA | 1.5v AA电池 * 2 或者 9v电池 * 1 | |
电池寿命 |
| >8小时 | |
音频部分 | 频响 | 80-14kHz |
|
系统失真. | 1kHz时在+/- 38kHz 调制度下85dB |
| |
动态范围 | >80dB |
| |
混合输出电平 | 在+/- 38kHz 调制度下 1kHz 音频输入, -2dBv | ||
平衡输出电平 | 在+/- 38kHz 调制度下 1kHz 音频输入, -7dBv | ||
音头种类 | 动圈（手持麦克风） / 电容 （领夹，头戴麦克风） | ||
指向性 | 心形（手持麦克风） / 全向（领夹，头戴麦克风） | ||
音头频响 | 80Hz-14kHz |
| |
射频部分 | 可选频率范围 | 620.00-865.00MHz | 620.00-865.00MHz |
振荡控制 | 晶体 | 晶体 | |
频率稳定度 | 10ppm | 10ppm | |
解调度 | 大 45kHz | ||
灵敏度 | -105dB(sinad=12dB) |
| |
邻频 | >90dB |
| |
镜像 | >100dB |
| |
发射功率 |
| 10mW-30mW | |
Product description
RS-7100 wireless microphone system is a super quality wireless microphone design for users who require budget solution. The system delivers perfect sound by using low interference UHF frequency band, and it is strong and reliable to meet various usages from small show to home use.
Application:
- Singing
- Presenter talk back
- Conference speak
Feature
Working at low interference UHF band (600-865MHz)
Smart handheld microphone and mini size receiver alike SHURE
Reliable SMT design circuit
Dual filter design makes better anti-interference ability
10 frequencies available
High performance capsule
Constant quality
Specifications:
| Description | Receiver | Transmitter |
General physical specification | Housing | Molded ABS | Molded ABS |
Output | Line out |
| |
Operation temperature | Storage:-10-60 degree Working:0-50 degree | Storage:-10-60 degree Working:0-50 degree | |
General electric specification | Control | Volume control | No |
Working distance |
| >150 feet ideal | |
Supply voltage | 12V – 150mA | 1.5v AA battery * 2 or 9v battery * 1 | |
Batterylife |
| Typical: > 8hours | |
Audio | Frequency response | 80-14kHz |
|
. | 85dB |
| |
Dynamic range | >80dB |
| |
Line out level | +/- 38kHz deviation with 1kHz tone, -2dBv | ||
Balanced out level | +/- 38kHz deviation with 1kHz tone, -7dBv | ||
Capsule style | Dynamic (Handheld) / Condenser (Belt-pack) | ||
Direction | Cardioid (Handheld) / Condenser (Omni-direction) | ||
Capsule frequency response | 80Hz-14kHz |
| |
RF | Carrier frequency (available) | 620.00-865.00MHz | 620.00-865.00MHz |
Oscillation | Crystal | Crystal | |
Frequency stability | 10ppm | 10ppm | |
Modulation | Maxim 45kHz | ||
Sensitivity | -105dB(sinad=12dB) |
| |
Spurious rejection | >90dB |
| |
Image rejection | >100dB |
| |
RF power |
| 10mW-30mW | |
