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UHF无线个人立体声监听系统
UHF Wireless System






PMS 700个人监听系统 P7T发射机功能 射频功率开关实现在系统设置时不会产生射频干扰 使用扫描和同步功能通过红外线轻松快速地实现与P7RA腰包式接收机同步. .前面板音频输入增益调整、LED电平显示 环路输出接头提供多个混音设置且易于安装 可切换的0dBu和+4dBu输出电平 前面板1/8英寸头戴式耳机输出,方便监听 P7T Features · RF Mute Switch allows system setup without causing RF interference · Syncs to a P7RA bodypack quickly and easily over IR link using Scan and Sync · The front panel audio input gain adjustment, LED display level · Loop out connectors for multiple mix setups and easy installation · Switchable +4 dBu and -10 dBV input level · 1/8” headphone out on the front panel for easy monitoring 系统技术规格 SPECIFICATIONS System RF输出功率: 可切换: 10、50、100 mW(+20 dBm)(视地区而定) RF 输出阻抗50 Ω (典型) 功率要求(射频打开,100 mW功率模式,无音频):18 V/AC// 800 mA, 外接电源 音频输入:端口6.35 mm (1/4”) TRS 阻抗70 kΩ (实际) 输入电平切换: 0 dB, +4 dB 6.35 mm (1/4”) TRS: Tip=热端, Ring=冷端, Sleeve=地线 综合频率响应:30Hz~16KHz RF Output Power selectable: 10, 50, 100 mW (regionally dependent) RF Output Impedance: 50 Ω (typical) Power Requirement: (RF on, 100 mW power mode, no audio):18 VAC//800 mA, supplied by external power supply Audio Input: 6.35 mm (1/4”) TRS Impedance: 70 kΩ (actual) Nominal Input Level switchable: 0 dB, +4 dB 6.35 mm (1/4 "TRS) : Tip = hot end, Ring = cold end, Sleeve = ground Frequency Response: 30Hz~16KHz
The PMS 700 Wireless Personal Monitor System
恒胜PMS 700入耳式个人监听系统提供清晰精确的音频及强大的射频性能。 精准的前端射频滤波器可有效减少射频干扰造成的掉频现象。增强型数字立体声编码器提供优异的隔离度和清晰的立体声效果。
The PMS 700 Wireless Personal Monitor System from MICMAS offers an unprecedented combination of superb audio quality,
Precision front-end RF filtering significantly reduces dropouts from RF interference, and the enhanced digital stereo encoder provides excellent stereo separation and audio clarity.
P7RA无线腰包式立体声接收机 · 射频灵敏度(20 dB 信噪比): 2.2 μV · 静噪阈值(±3 dB 信噪比): 22 dB 信噪比 · 相邻频道抑制: >70 dB · 相互调制衰减: >70 dB · 阻塞: >80 dB · 镜频抑制: >100 dB · 音频输出功率(1kHz,<1%失真,32Ω时功率最大): 100 mW · 最小负载阻抗: 9.5 Ω · 电池寿命: 2 节AA电池,>8小时 · 尺寸规格105 x 65 x 23毫米 · 工作距离:300米(空阔环境下) RF Sensitivity (20 dB SINAD) 2.2 μV Squelch Threshold (±3 dB SINAD) 22 dB SINAD Adjacent Channel Rejection >70 dB Intermodulation Attenuation >70 dB Blocking >80 dB Image Rejection >100 dB Audio Output Power:(1kHz @ <1% distortion, peak power, @32Ω) 100 mW Minimum Load Impedance 9.5 Ω Battery Life:2*AA 5–7 hours (continuous use) Dimensions105mm x 65mm x 23mm Working distance: 300m, (open area)
P7RA Wireless Bodypack Stereo Receiver

技术规格
SPECIFICATIONS
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