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SK 300 G4-RC
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耐用型腰包式发射器，适用于Sennheiser头戴式或领夹式麦克风（推荐头戴式1 ME 2型号）
SK 300 G4-RC

功能强大的腰包式发射器，能提升无线G4 300系列系统的带宽和传输功率，其高清晰度的语音服务能够满足商务和教育领域的需求。

  • 耐用型腰包式发射器，适用于Sennheiser头戴式或领夹式麦克风（推荐头戴式1 ME 2型号）

  • 易于使用、设置快速

  • 集成网络端口允许使用Sennheiser Control Cockpit和WSM软件进行控制、监听和设置

  • 广泛的产品系列和现有附件（如麦克风）可在各种类型的环境中使用

  • 最高88 Mhz带宽，最多32个通道

  • 增强RF输出功率(10/30/50 mW)

  • 传输范围：最远100米/330英尺

  • 与无线扬声器系统LSP 500 PRO兼容

  • RC（远程控制）开关可用于腰包式发射器

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Specifications
  • 频率范围
    AS: 520 - 558 MHz
    Aw+: 470 - 558 MHz
    Bw: 626 - 698 MHz
    Cw: 718 - 790 MHz
    Dw: 790 - 865 MHz
    GBw: 606 - 678 MHz
    Gw: 558 - 626 MHz
    Gw1: 558 - 608 MHz
    JB: 806 - 810 MHz
    K+: 925 - 937.5 MHz
  • 尺寸
    约82 x 64 x 24毫米
  • 压扩器
    Sennheiser HDX
  • THD，总谐波失真
    ≤ 0.9 %
  • 重量
    （含电池） 约160克
  • 信噪比
    ≥ 115 dBA
  • RF 输出功率
    开关调节式：低：通常10 mW, 标准：通常30 mW, 高：通常50 mW
  • 频点可调范围
    最高88 MHz
  • 最大频偏
    ±48 kHz
  • 标称偏差
    ±24 kHz
  • 工作时间
    通常8小时
  • 调制
    宽频FM
  • 电源
    2节AA电池，1.5 V或 BA 2015 accupack
  • 电流消耗
    额定电压下： 通常180 mA
    发射器关闭：≤ 25 µA
  • 输入阻抗
    40 kΩ，非平衡/ 1 MΩ
  • 最大输入电压
    3 Veff
  • 供电
    3 V电池/ 2.4 V充电电池
  • 传输频率
    最高3520个频率，可采用25 kHz步长调节，20个频率库，每个频率库具有多达32个出厂预设通道，无互调，6个频率库，具有多达32个可编程通道
  • 音频频率响应
    话筒：80 ～ 18,000 Hz, 线：25 ～ 18,000 Hz
  • 温度范围
    -10 °C至+55 °C
  • 频率稳定性
    ≤ ±15 ppm
包装内含
  • SK 300 G4-RC腰包式发射器
  • 2节AA电池
  • 收纳袋
  • 简要说明
  • 安全提示
  • 制造商声明表单
Discontinued Article Numbers

SK 300 G4-RC-AS (Assembled in USA): 508059, SK 300 G4-RC-K+ (Made in Germany): 507719, SK 300 G4-RC-JB (Assembled in USA): 508060, SK 300 G4-RC-GBW (Made in Germany): 507720, SK 300 G4-RC-GW (Made in Germany): 507721, SK 300 G4-RC-GW (Assembled in USA): 508061, SK 300 G4-RC-BW (Made in Germany): 507722, SK 300 G4-RC-BW (Assembled in USA): 508062, SK 300 G4-RC-CW (Made in Germany): 507723, SK 300 G4-RC-CW (Assembled in USA): 508063, SK 300 G4-RC-DW (Made in Germany): 507724, SK 300 G4-RC-DW (Assembled in USA): 508064, SK 300 G4-RC-AW+ (Made in Germany): 508406, SK 300 G4-RC-AW+ (Assembled in USA): 508427, SK 300 G4-RC-GW1 (Assembled in USA): 508448

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  • 频率表
    • Frequency sheet ew 300-500 G4 - Range Dw: 790 - 865 MHz (160 KB) 下载

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range Dw: 790 - 865 MHz

    • Frequency sheet ew 300-500 G4 - Range JB: 806 - 810 MHz (120 KB) 下载

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range JB: 806 - 810 MHz

    • Frequency sheet ew 300-500 G4 - Range Bw: 626 - 698 MHz (170 KB) 下载

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range Bw: 626 - 698 MHz

    • Frequency sheet ew 300-500 G4 - Range K+: 925 - 937.5 MHz (160 KB) 下载

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range K+: 925 - 937.5 MHz

    • Frequency sheet ew 300-500 G4 - Range Gw1: 558 - 608 MHz (160 KB) 下载

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range Gw1: 558 - 608 MHz

    • Frequency sheet ew 300-500 G4 - Range Cw: 718 - 790 MHz (160 KB) 下载

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range Cw: 718 - 790 MHz

    • Frequency sheet ew 300-500 G4 - Range Aw+: 470 - 558 MHz (160 KB) 下载

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range Aw+: 470 - 558 MHz

    • Frequency sheet ew 300-500 G4 - Range GBw: 606 - 678 MHz (160 KB) 下载

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range GBw: 606 - 678 MHz

    • Frequency sheet ew 300-500 G4 - Range Gw: 558 - 626 MHz (160 KB) 下载

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range Gw: 558 - 626 MHz

    • Frequency sheet ew 300-500 G4 - Range AS: 520 - 558 MHz (170 KB) 下载

      Information on the frequency presets used in the ew 300-500 G4 series devices. Range AS: 520 - 558 MHz

    • Frequency sheet ew 300-500 G4 - Range Cw-TH: 748.2 - 757.8 MHz (120 KB) 下载

  • 电子宣传册
    • Product brochure ew 300 G4 series (2.3 MB) 下载

    • Product brochure ew G4 series (4 MB) 下载

  • 规格表
    • Product Specification SK 300 G4-RC (220 KB) 下载

      Product specification sheet for the SK 300 G4-RC bodypack transmitter of the ew 300 G4 series.

    • Product Specification ew 300 G4-ME2-RC (350 KB) 下载

      Product specification sheet for the ew 300 G4-ME2-RC set of the ew 300 G4 series.

    • Product Specification ew 300 G4-HEADMIC1-RC (430 KB) 下载

      Product specification sheet for the ew 300 G4-HEADMIC1-RC set of the ew 300 G4 series.

    • Product Specification ew 300 G4-Base SK-RC (350 KB) 下载

      Product specification sheet for the ew 300 G4-Base SK-RC set of the ew 300 G4 series.

    • Product Specification ew 300 G4-Base Combo (390 KB) 下载

      Product specification sheet for the ew 300 G4-Base Combo set of the ew 300 G4 series.

  • 欧盟符合性声明
    • EU Declaration of Conformity ew G4 (1.5 MB) 下载

      EU Declaration of Conformity: EM 100 G4, EM 300-500 G4, EK 100 G4, EK 500 G4, SKM 100 G4, SKM 100 G4-S, SKM 300 G4, SKM 500 G4, SK 100 G4, SK 300 G4, SK 500 G4, SKP 100 G4, SKP 500 G4

  • 使用说明书
    • Instruction manual ew 300-500 G4 (HTML) 下载

      Interactive instruction manual for all products of the Sennheiser ew 300-500 G4 series: EM 300-500 G4, SKM 300 G4, SK 300 G4, SKM 500 G4, SK 500 G4, ASA 214.

    • Instruction manual ew 300-500 G4 (PDF) (13 MB) 下载

      Printable PDF version of the interactive instruction manual for the ew 300 G4 and ew 500 G4 series.

  • 快速指南
    • Quick Guide ew 300-500 G4 (2.9 MB) 下载

      PDF version of the printed quick guide of the ew 300-500 G4 series

  • 安全提示和监管信息
    • Safety Instructions ew G4 (550 KB) 下载

    • Specifications and Manufacturer Declarations - ew G4 (690 KB) 下载

      PDF version of the printed specifcations sheet of the ew G4 series

  • 技术图纸
    • Outline dimensions SK 300 G4 (PDF) (350 KB) 下载

    • Outline dimensions SK 300 G4 (DXF) (4.4 MB) 下载

    • Outline dimensions SK 300 G4 (DWG) (1.3 MB) 下载

  • 应用软件
    • Wireless Systems Manager - Version 4.5.1 - Windows 下载

      System requirements for Windows: Windows 10 32/64 bit -- 8 GB RAM

    • Wireless Systems Manager - Version 4.5.1 - macOS 下载

      System requirements for Mac: macOS Catalina 10.15 -- mac OS Big Sur 11 -- 8 GB RAM