SR 300 IEM G3

Stereo transmitter for wireless monitoring. 1680 tunable UHF frequencies. Enhanced AF frequency range. Remote-controllable via "Wireless Systems Manager". Sturdy metal housing.
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概述

你只有聽清自己的聲音,才能夠唱的更好。憑藉聲海G3 監聽系統,你的無線監聽質量又提升了一個層次。此款立體聲發射機內建很有價值的5段頻率均衡器,讓你對聲音有進一步的控制。新增的音頻通路插座可以把來自調音台的音頻信號送給鏈路上的其它設備,簡化的系統搭建。增強的音頻響應範圍,從25 to 15,000 Hz,意味著演出人員聽到的將是無線監聽系統可以提供的最真實的聲音。


特性

  • 堅固的金屬外殼

  • 42 MHz 的切換頻寬,1680個可調諧的UHF頻率帶給你無干擾的接收

  • 增強的頻率組系統,每組最多16個兼容頻率

  • 有以太網接口。連網到電腦上的無線系統管理軟件,可以為多通道系統帶來全面的監控和專業的數據管理。

  • 導音靜噪技術可以在發射機關閉時去除無線射頻干擾

  • 增強的音頻頻率範圍

  • 更高的音頻靈敏度

  • 從發射機可以通過無線方式將接收機的設置進行同步

  • 具有更多可控選項的用戶友好的菜單操作

  • 有背光照明的圖形化顯示屏,接收機上可以顯示發射機的信息

  • 可以避免意外改變設置的自動鎖定功能

  • HDX降噪器帶來水晶般清澈的聲音

  • 靜音功能

  • 集成的頻率均衡器

  • 適合不同需求的豐富的系統配件


包裝內含?

  • 1 台SR 300 G3立體聲發射機
  • 1 個GA 3 機架配件
  • 1 NT 2供電單元
  • 1根天線
  • 用戶手冊

技術數據

  • 頻率範圍
    823...865 MHz / 供電單元 UK
    823...865 MHz / 供電單元EU / Germany
    823...865 MHz / 供電單元EU
    780...822 MHz / 供電單元UK
    780...822 MHz / 供電單元EU / Germany
    780...822 MHz / 供電單元 EU
    734...776 MHz / 供電單元 US
    734...776 MHz / 供電單元 EU
    626...668 MHz / 供電單元 US
    626...668 MHz / 供電單元 EU
    566...608 MHz / 供電單元 US
    566...608 MHz / 供電單元 EU
    516...558 MHz / 供電單元 US
    516...558 MHz / 供電單元 EU
  • 尺寸
    212 x 202 x 43 mm
  • 頻率響應(耳機)
    25 - 15000 Hz
  • 壓擴器
    HDX
  • Audio-XLR接頭
    2 x XLR-3 插口
  • 預設
    16
  • THD,總諧波失真
    < 0,9 %
  • 重量
    980 g
  • 信噪比
    > 90 dB(A)
  • RF頻率範圍
    516 - 865 MHz
  • 傳輸/接收頻率
    1680
  • 交換帶寬
    42 MHz
  • 峰值偏差
    +/- 48 kHz
  • 符合
    15 mW: ETS 300422, ETS 300454; 100 mW: ETS 301 489-1 / -2; FCC Part 74.861 / CANADA RSS-123
  • 調製
    寬幅調頻
  • 天線接頭
    BNC
  • 耳機插頭
    > 100mW (32 Ω)
  • 輸入電壓的範圍
    最大 +22 dBu

FAQ

  • How do I choose a frequency range for wireless systems (Frequency Finder Explained)?

    To help select an appropriate operating frequency range for wireless microphones and wireless IEM systems for your geographical area we offer a tool on our website called the Frequency Finder: (http://en-us.sennheiser.com/service-support-frequency-finder).

    From the control panel in the upper left corner of the page type in your zip code and click on your town or city from the pop-up list. Once the zip code is entered and the town/city selected then click SEND. The Frequency Finder queries the FCC database and reports back a list of broadcast facilities and their relative signal strengths at your location (determined by power and distance).

    The results of the Frequency Finder should be interpreted as follows:

    - "white" = indicates strong broadcast facility signals that might disrupt your system and would likely cause issues if these frequencies were to be used.
    - "yellow" = indicates weak broadcast facility signals that should be able to be worked around to find some available frequencies to use.
    - "green" = indicates vacancies (ie: no broadcast facility signals) and should result in plenty of available frequencies to use.

    NOTE: Once the Frequency Finder results list has been generated a new drop down menu labelled RANGE will appear just above the RESET and SEND buttons. From the RANGE drop down menu you can select the product range that you are interested in and once a product range is selected the different operating frequency ranges of the selected product range will overlay on the Frequency Finder results list as a pale BLUE HIGHLIGHT so you can see where the frequency ranges fall. From here you can review the Frequency Finder results list to determine what operating frequency range would be optimal for your region. 

    The default settings of the Frequency Finder are set for general use both indoors and outdoors. If the initial results list doesn't appear to show any available frequencies try changing the "ATT" drop down menu from 30 dB to 40 dB and the color indicators for available frequencies will adjust accordingly.

    NOTE: In a vacant television channel you can operate up to 8 wireless microphone systems or about 6 wireless IEM systems.

    NOTE: All frequencies above 700MHz are reserved by the government to facilitate the use of internet capable mobile devices. Government regulations prohibit the sale and use of equipment that operates in these frequencies in the United States.



    SR 300 IEM G3-E-UK ( #503650 ), SR 300 IEM G3-E-EU-X ( #503649 )
  • How can I get two (2) separate mono mixes out of one stereo transmitter?

    1.) Plug your first mono mix into the left input port on the back of the SR300IEMG3 transmitter, and then plug your second mono mix into the right side input.

    2.) Make sure the transmitter is set to stereo mode

    3.) Turn on your bodypack receiver and hit the "set" button to enter the menu list

    4.) Find the "Mode" option, hit the set button, change the setting to "Focus", and hit the set button again to save it

    5.) Scroll until you find "Exit" and hit set to leave the menu screen

    6.) Now you are back on the main screen of the pack. from the main screen you can now choose which mix you want to hear by panning left or right with the arrow keys. Hit the down arrow a few times until only mix #1 can be heard, or hit the up arrow a few times until only mix #2 can be heard.  The arrows act as a crossfader between the two sources.   

    7.) There is no limit to how many receiver packs can tune in to these 2 mono mixes you are transmitting, so if you have additional packs just set them to the same frequency and repeat steps 3-6 above.

    8.)  Just be aware that there may be a small amount of bleed from one channel into the other during quiet passages.



    SR 300 IEM G3-E-UK ( #503650 ), SR 300 IEM G3-E-EU-X ( #503649 ), SR 300 IEM G3-E-EU ( #503648 ), SR 300 IEM G3-D-UK ( #503647 ), SR 300 IEM G3-D-EU-X ( #503646 ), SR 300 IEM G3-D-EU ( #503645 ), SR 300 IEM G3-C-US ( #503644 ), SR 300 IEM G3-C-EU ( #503643 ), SR 300 IEM G3-B-US ( #503642 ), SR 300 IEM G3-B-EU ( #503641 )

下載

  • Architects Specifications
  • Misc
    • SR 300 IEM 529680_0901_SP9_INT_US.pdf (7.9 MB) 下載

    • IEM 300 BerE_823-865MHz.pdf (730 KB) 下載

    • IEM 300 BerC_734-776MHz.pdf (720 KB) 下載

    • SR_300_IEM_G3__03_2013.pdf (530 KB) 下載

  • Technical Information
    • ew G3 System Configuration (2.7 MB) 下載

    • Working with ew G3 (2.8 MB) 下載

  • Frequency Sheets
    • Frequency Sheet 566-608 MHz (720 KB) 下載

    • Frequency Sheet 516-558 MHz (730 KB) 下載

    • Frequency Sheet 626-668 MHz (720 KB) 下載

    • 頻率表G(566 - 608 MHz) (840 KB) 下載

    • Comparative frequency charts for radio microphones (880 KB) 下載

  • High Resolution Images
  • Instruction Manual
    • Instructions for use (4.1 MB) 下載

  • EC Declaration of Conformity
    • EC Declaration of Conformity (370 KB) 下載

  • Firmware Updates
    • Sennheiser Firmware Package ew G3 - evolution wireless G3 (SENNPKG) - Version 1-7-7 (790 KB) 下載