铁三角话筒说明书
TAKSTAR CM-60专业电容麦克风说明书
专业电容麦克风TAKSTAR CM-60专业电容麦克风，采用纯金镀膜音头，具有灵敏度高、频率响应宽、失真小、噪音低等特点，音质清晰自然。
心型指向拾音方式，可有效降低声反馈，适合管弦类乐器拾音。
CM -60广泛应用于演播室、录音棚、广播电台、舞台演出及乐器拾音等专业场合。
频率响应曲线图技术参数单体：纯金镀膜电容式传声器指向性：单指向频率响应：30Hz ~18KHz灵敏度：-38dB±3dB (0dB =1V /Pa at 1KHz )等效噪声级：≤20dB A最大声压级：130dB (T.H.D ≤1% at 1KHz )输出阻抗:100Ω±30% (at 1KHz )低频衰减：100Hz 12dB /倍频使用电压：48V 幻像电源连接线的安装与拆卸1.把卡侬（XLR ）插头插入麦克风，旋转插头使上面的扣键与 麦克风上的槽口对准，然后将插头推入麦克风，直至扣键定 位。
2.麦克风与连接线分开时，可握住插头，同时按压扣键，然后 将插头从麦克风拉出。
LOW CUT使用说明连接幻像电源开关的使用低频衰减：当开关处于“ ”位置时，为无衰减状态，当开关处“ ”位置时，可均衡近距离拾音时的低频提升效应和降低噪声、舞台地板振动声等。
※在使用低频衰减开关进行调节时，请关掉扩音器、嗽叭或将 音量调小，以避免开关产生的冲击声影响喇叭。
1. 使用时，应先将扩音器或调音台音量控制调小，然后将幻 像电源与麦克风连接好，再打开幻像电源的电源开关，并 将音量从小到大慢慢调节至合适，以免喇叭受到冲击。
2. 用手罩住麦克风头部，或使麦克风接近扬声器，可能产生 啸叫声，遇此情形时，首先降低音量，拉开同麦克风的距 离，尽量使麦克风不同扬声器相对。
3. 麦克风灵敏度高，必须注意不要从高处落下或给予强烈 冲击。
4. 麦克风不使用时应存放在干燥清洁的地方，避免在温度、湿度过高的场所保管或使用，以免影响灵敏度和音色。
※ 本产品相关规格及参数如有变更，恕不另行通知。
铁三角ATW-T220a使用说明书
ATW-R2100a 接 收 器 具 有 真 正 的 分 集 式 接 收 功 能 ， 两 枚 天 线 分 别 连 接 两 组 完 全独立而频率相同的的射频接收，自动逻辑电路不断地进行比较和选择最佳 的接收信号，提供最好的声音质量，以降低干扰和断频的机会。接收器并提 供 开 关 式 输 出 衰 减 ， 可 把 输 出 电 平 作12dB的 降 低 ， 以 合 适 多 种 不 同 音 频 系 统的使用 需要。软触式控制提供方便的多种功能操作，而背光的 LCD液 晶 显 示器提供了持续监测的系统运作信息，包括发射机的电池状态指示。接收 器是19”标准1U高的半机架式设计，并附有机架安装配件。另外，配选加入 AT8630 连接板套件，可把两台接收器并装于一个机架上。
请注意在多系统应用时，对于每一个所需要的信号，必须有一个发射机— 接收机组合(每部接收机应与一部发射机配合工作)，并设定到一个单独的 频 率 上 工 作 。 由 于 一 些 无 线 频 率 接 近 或 位 于 UHF电 视 频 段 内 ， 在 特 定 的 地 区 只 有 特 定 的 频 率 可 用 ， 并 且 ， 只 有 某 些 频 率 可 以 与 其 它 UHF仪 器 靠 在 一 起 工 作。
系统安装：
audio-teachnica铁三角话筒说明书
鵝頸 / 懸掛話筒52鵝頸 / 懸掛話筒鵝頸 / 懸掛話筒54平面話音話筒55平面話音話筒56超指向話筒57專業錄音話筒58手持話音話筒60頭戴/領帶話筒61特別功能話筒62無線系統6359紅外線/K T V 話筒A T -C L M 700T /A A T -C L M 700T /B A T -C L M 700T X A T -C L M 770T /A A T -C L M 770T /B A T I R -T 22A A T I R -T 22B A T I R -T 33A A T I R -T 33B A T I R -T 25形式動圈式收音頭動圈式收音頭動圈式收音頭動圈式收音頭動圈式收音頭動圈式收音頭 動圈式收音頭動圈式收音頭動圈式收音頭動圈式收音頭指向特性單一指向性單一指向性單一指向性單一指向性單一指向性單一指向性單一指向性單一指向性單一指向性單一指向性頻率響應100~15000H z 100~15000H z 100~15000H z 100~15000H z 100~15000H z 100~15000H z 100~15000H z 100~15000H z 100~15000H z 150~10000H z 紅外線頻率2.06M H z 2.56M H z 2.06M H z / 2.56M H z 3.2M H z 3.7M H z 2.06M H z 2.56M H z 3.2M H z 3.7M H z 2.06M H z / 2.56M H z 紅外線波長870±30n m 870±30n m 870±30n m 870±30n m 870±30n m 870±30n m 870±30n m 870±30n m 870±30n m 845n m 變調方式F M 週波數變調F M 週波數變調F M 週波數變調F M 週波數變調F M 週波數變調F M 週波數變調F M 週波數變調F M 週波數變調F M 週波數變調F M 週波數變調電池內置充電池 / 2A 乾電池 x 2內置充電池 / 2A 乾電池 x 2內置充電池 / 2A 乾電池 x 2內置充電池 / 2A 乾電池 x 2內置充電池 / 2A 乾電池 x 2內置充電池 / 2A 乾電池 x 2內置充電池 / 2A 乾電池 x 2內置充電池 / 2A 乾電池 x 2內置充電池 / 2A 乾電池 x 2內置充電池 / 2A 乾電池 x 2連續使用時間使用內置充電池：L o ：7小時，H i ：4小時使用2A 乾電池：L o ：6小時，H i ：3小時使用內置充電池：L o ：7小時，H i ：4小時使用2A 乾電池：L o ：6小時，H i ：3小時使用內置充電池：L o ：7小時，H i ：4小時使用2A 乾電池：L o ：6小時，H i ：3小時使用內置充電池：L o ：7小時，H i ：4小時使用2A 乾電池：L o ：6小時，H i ：3小時使用內置充電池：L o ：7小時，H i ：4小時使用2A 乾電池：L o ：6小時，H i ：3小時使用內置充電池：L o ：7小時，H i ：4小時使用2A 乾電池：L o ：6小時，H i ：3小時使用內置充電池：L o ：7小時，H i ：4小時使用2A 乾電池：L o ：6小時，H i ：3小時使用內置充電池：L o ：7小時，H i ：4小時使用2A 乾電池：L o ：6小時，H i ：3小時使用內置充電池：L o ：7小時，H i ：4小時使用2A 乾電池：L o ：6小時，H i ：3小時使用內置充電池：L o ：7小時，H i ：4小時使用2A 乾電池：L o ：6小時，H i ：3小時尺寸54 x 256m m (直徑 x 長度)54 x 256m m (直徑 x 長度)54 x 256m m (直徑 x 長度)54 x 256m m (直徑 x 長度)54 x 256m m (直徑 x 長度)54 x 256m m (直徑 x 長度)54 x 256m m (直徑 x 長度)54 x 256m m (直徑 x 長度)54 x 256m m (直徑 x 長度)60 x 120 x 22.5m m (寬 x 長 x 厚)重量308g 308g 308g 308g 308g 300g 300g 300g 300g 130g 付屬品內置充電池置充電池內置充池內置充電池內置充電池置充電池，充電器 內置充電池內電池內置充電內置充電池內置充電池內紅外線/K T V 系統接收器A T -C R 700A T -C R 770A T I R -R 22A T I R -R 33紅外線頻率A ：2.06M H z / B ：2.56M H z A ：3.2M H z / B ：3.7M H z 2M H z 3M H z 電源D C 12V ，500m A (使用A C 適配器)D C 12V ，500m A (使用A C 適配器)A C 100，V 50/60，H z 8W A C 100，V 50/60，H z 8W 尺寸38 x 130 x 131m m (高 x 長 x 闊)38 x 130 x 131m m (高 x 長 x 闊)44 x 210 x 225m m (高 x 長 x 闊)44 x 210 x 225m m (高 x 長 x 闊)重量1700g 344g 344g 1700g會議混音系統67。
铁三角ATW-T220a使用说明书
注意！该小型调校旋钮非常小巧，请使用附带的专用小型螺丝刀调校。 请不要 强行把旋钮旋动超过180º，这将会做成损坏。
4
2000 系列 安装及操作 接收机控制和功能
图5
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前面板 (图2)
1 供电开关：按下开关接通电路，LCD 背光亮起并显示操作通道号码，再 按下可把电源关闭。
2 LCD萤幕：液晶体显示萤幕，显示操作通道号码及使用状态(图6)。
中或垃圾焚烧装置内。
为了确保质量并遵守联邦法规，接收机与发射机内电路已做精确调 教。请不要试图打开接收机或发射机。这样有可能会导致售后保修失 效，甚至设备工作不正常。非鐵三角授权人员对产品进行改装，会导 致授权操作无效。
对 于 体 内 植 有 电 子 心 脏 起搏器或 AICD装置的人应注意以下事项：
任何射频信号都有可能会干扰这类植入仪器的正常功能。所有无线话 筒 都 配有低功 率发射 机(小于 0.05瓦输 出)，一 般不会 引发严重 问 题 ， 尤其是与这类植入仪器之间的距离超过几英寸时。当然，无线话筒腰 包发射机一般都会紧贴着身体，我们建议把它系在皮带上，这要比把 它放在衬衫口袋里更不容易贴近这类植入仪器。一旦射频发射机关闭 后即不会对这类医疗仪器产生任何影响。如果在使用中或与其他射频 设备一同使用时出现问题，请联系你的医生或医疗设备供应商。
Sennheiser MEG 14-40-L-II 耳部麦克风说明书
FEATURES• Intuitive handling• Clearly visible LED ring and microphone button • Proven Sennheiser KE 10 microphone capsuleThe MEG 14-40-L-II features a made in Germany quality gooseneck microphone on an attractive price. A lightring indicates the spokesperson that is allowed to take the floor. It features a Sennheiser KE 10 microphone capsule with cardioid directivity for universal miking. The flexib-le element of the streamlined 40 c m gooseneck ensures precise alignment of the microphone. An XLR 5M connec-tor delivers power for the green LED ring and connects the microphone signal.SPECIFICATIONSPick-up patterncardioidFrequency response 50 Hz - 20 k HzAcoustic principle gooseneck microphone (con-denser)Output impedance @ 1 k Hz < 100 ΩSensitivity15 m V/PaMax. sound pressure level130 d B @ 1 kHz < 3 %Equivalent noise level37 dB (CCIR)26 dB (A)Power supply microphone 12 V - 48 Vphantom power (P 12 - P 48)Current consumption 3 mAPower supply signal light ring 12 - 30 V DC 1 - 18 mAgreenConnector XLR-5M TemperatureF Operation:Storage:0 °C to 40 °C(32 °F to 104 °F)-25 °C to +70 °C(-13 °F to 158 °F)ARCHITECT‘S SPECIFICATIONThe microphone shall be a pre-polarized condenser desi-gned for permanent installation or portable applications. It shall have a microphone capsule with a cardioid polar pattern with uniform 120° angle of acceptance (-3 d B). The microphone shall include a lighted ring below the capsule for indicating the activity of the microphone.It shall have a frequency response of 50 H z to 20,000 H z and be capable of handling sound input levels up to 130 d B SPL. Nominal equivalent noise level shall be 26 d BA (37 d B weighted as per CCIR 468-3). Output shall be low impe-dance balanced (< 100 Ω). Operating temperature shall be 0 °C to 40 °C (32 °F to 104 °F). The microphone shall opera-te from an external 12 V to 48 V D C phantom power source; current consumption shall be 3 m A. The lighted LED ring shall operate from an external 12 – 30 V D C power source; current consumption shall be 3 m A. The microphone shall offer radio frequency interference (RFI) shielding against intermodulation from wireless equipment or devices.The microphone shall be a gooseneck design ensuring precise alignment of the microphone. It shall incorporate a self-contained power module with an XLR 5M connector at the base, which includes connection for the lighted ring power. The microphone shall be a small-diameter goosen-eck design with a diameter of 8 m m (0.31") and an overall length of 457.2 m m (18"). Head diameter shall be 22.8 m m (0.9"). The microphone weight shall be 147 g (4.72 o z). Finish shall be matte black.The microphone shall be Sennheiser MEG 14-40-L-II.POLAR PATTERN0°330°300°270°240°210°180°150°120°90°60°30°DIMENSIONS⌀ 0.9"[22,8 m m ]PIN ASSIGNMENT1 Microphone Ground2 Microphone +3 Microphone –4 LED Ground5 LED: 12 – 30 V32145FREQUENCY RESPONSEHz501002005001k2k5k10k20kd B V-20-30-40-50-60PRODUCT VARIANTS Product FeaturesMEG 14-40 B Art. no. 504791• Gooseneck with integrated Senn-heiser KE 10 microphone capsule• RF shielding against intermodu-lation from wireless equipment/devices• Streamlined design for seamlessintegration• Premium quality made in GermanyThe MEG 14-40 features a made in Germany qualitygooseneck microphone on an attractive price. It featuresan integrated Sennheiser KE 10 microphone capsule withcardioid directivity for universal miking and a streamlined40 c m gooseneck with a XLR 3M connector. The flexibleelement ensures precise alignment of the microphone.MEG 14-40-L B Art. no. 504792• Gooseneck with integrated Senn-heiser KE 10 microphone capsule• RF shielding against intermodu-lation from wireless equipment/devices• Streamlined design for seamlessintegration• LED ring for speech indication• AC/DC lightring powering• Premium quality made in GermanyThe MEG 14-40-L features a made in Germany qualitygooseneck microphone on an attractive price. A lightringindicates the spokesperson that is allowed to take thefloor. It features a Sennheiser KE 10 microphone capsulewith cardioid directivity for universal miking. The flexibleelement of the streamlined 40 c m gooseneck ensuresprecise alignment of the microphone. A XLR 5M connec-tor delivers power for the red LED ring and connects themicrophone signal.MEG 14-40-L-II B Art. no. 506398• Intuitive handling• Clearly visible LED ring and micro-phone button• Proven Sennheiser KE 10 micro-phone capsuleThe MEG 14-40-L-II features a made in Germany qualitygooseneck microphone on an attractive price. A lightringindicates the spokesperson that is allowed to take thefloor. It features a Sennheiser KE 10 microphone capsulewith cardioid directivity for universal miking. The flexibleelement of the streamlined 40 c m gooseneck ensuresprecise alignment of the microphone. An XLR 5M connec-tor delivers power for the green LED ring and connectsthe microphone signal.COMPATIBILE PRODUCTSProduct compatible withMEG 14-40 B MAT 133, MAT 133 S-B, SL Tablestand 133-S DW MEG 14-40-L B MAT 153, MAT 153-S und MAS 1MEG 14-40-L-II B SL Tablestand 153-S DW, MAT 153-S B。
铁三角AT2050 电容话筒测试报告详解【图文】-音平商城
铁三角AT2050 电容话筒测试报告“这支多用途的AT 2050话筒可以给您带来始终如一的优秀性能，它提供了可调节的心形、全指向和八字形指向这三种指向类型。
它巨大的双震膜经过了镀金汽化处理，长期使用后仍能保持最佳的性能。
这支话筒还提供了80 Hz的高通滤波器以及10 dB的垫整衰减功能，它对于工作室和现场录音中的人声、钢琴、弦乐、鼓组吊顶、电吉他音箱拾音等等都是非常理想的。
”以下是官方网站对这支话筒的特性描述和一些技术指标：铁三角AT 2050 多指向性选择式电容话筒∙三种可切换的话筒指向性：全指向、心形指向、8字形指向。
∙内置80 Hz高通滤波器以及10 dB垫整衰减开关。
∙大震膜的设计，具有平滑、自然的声音和极低的底噪，也提高了指向性精确度和话筒频率响应范围。
∙以铁三角公司先进而严格的电子技术和工艺水平制造，保持严谨的标准和可靠性。
∙附赠专业话筒减震架和便携式皮套。
AT 2050 技术指标∙元件：外极化（直流偏压）电容∙频率响应：20 - 20,000 Hz∙高通滤波器：80 Hz，12 dB / octave∙开路灵敏度：42 dB（7.9 mV）以1V于1 Pa∙阻抗：120欧姆∙最大输入声压级：149 dB，1 kHz于1% T.H.D.；159 dB, 以10 dB 衰减∙动态范围：132 dB，1 kHz于最高声压∙信噪比：77 dB，1 kHz于1 Pa∙幻像电源需求：直流11-52V，耗电4.7 mA典型∙重量：412克（14.5盎司）∙尺寸：170mm（6.69英寸）长，52mm（2.05英寸）最大本体直径∙标配附件：AT 8458专业话筒减震架，用于⅝”-27螺纹接头的话筒架；⅝”-27至⅜”-16螺纹的转接头，以及柔软的便携式话筒保护皮套。
这是铁三角官方产品目录上给出的AT 2050在不同指向特性下的频率响应曲线图：Midifan也曾经在2012年7月4日发布过这款话筒的新闻，里边包含一些官方的录音案例试听。
Sennheiser G3 专业无线麦克风收音器说明书
FEATURESSturdy metal housing42 MHz bandwidth: 1680 tunable UHFfrequencies for interference-free reception Enhanced frequency bank system with upto 12 compatible frequenciesHigh-quality true diversity receptionPilot tone squelch for eliminating RF inter-ference when transmitter is turned off Automatic frequency scan featuresearches for available frequencies Enhanced AF frequency rangeWireless synchronization of transmittersvia infrared interfaceUser-friendly menu operation with morecontrol optionsIlluminated graphic displayAuto-Lock function avoids accidentalchanging of settingsHDX compander for crystal-clear soundReceiver features transmitter batteryindicatation in 4 stepsIntegrated Equalizer, Soundcheck modeand guitar tunerWide range of accessories adapts thesystem to any requirementOptimized PLL synthesizer and micro-processor technology In every respect, this professional receiver from the new Sennheiser G3 line provides the most features and performance the evolution series has to offer.It begins with an especially high number of presets possible per frequency bank (32), making setup of many wireless systems a breeze. The built-in Ethernet port allows computer control and monitoring with a PC running Sennheiser’s Wireless System Manager software. The large graphic display provides a great deal of additional information at a glance. One-touch sync function automatically links up a G3 transmitterwith this receiver.Lastly, the switchingpower supply is idealfor touring acts andrental companies whoneed a wireless thatcan be powered fromworldwide sources.TECHNICAL DATAModulation ...............................................................wideband FMFrequency ranges.................................................... 516 – 558, 566 – 608, 626 – 668,734 –776, 780 – 822, 823 – 865 MHz Receiving frequencies ............................................ 1,680 frequencies, tuneable in stepsof 25 kHz20 frequency banks, each withup to 32 factory-preset channels,intermodulation-free6 frequency banks with up to 32user programmable channels Switching bandwidth .............................................42 MHzNominal/peak deviation .......................................± 24 kHz/± 48 kHzReceiver principle ....................................................true diversitySensitivity (with HDX, peak deviation) .............< 2 μV for 52 dBA rms S/N Adjacent channel rejection ...................................typ. ≥ 75 dBIntermodulation attenuation ...............................typ. ≥ 70 dBBlocking .....................................................................≥ 75 dBSquelch ...................................................................... O ff, 5 to 25 dBμV,adjustable in steps of 2 dBPilot tone squelch ...................................................can be switched offAntenna inputs........................................................2 BNC sockets, 50 Ohm Compander system .................................................Sennheiser HDXEQ presetsPreset 1: “Flat”Preset 2: “Low Cut” ................................................−3 dB at 180 HzPreset 3: “Low Cut/High boost” .......................... −3 dB at 180 Hz+6 dB at 10 kHzContinued on page 2EM 500 G3 Rack-mount receiverTECHNICAL DATAPreset 4: “High Boost” ...........................................+6 dB at 10 kHz S/N ratio (1 mV, peak deviation) ........................≥ 115 dBA THD .............................................................................≤ 0.9 %AF output voltage (at peak deviation,1 kHz AF) .................................................................. ¼” (6.3 mm) jack socket(unbalanced): +12 dBuXLR socket (balanced): +18 dBuAdjustment range of audio output level ........... 48 dB, adjustable in steps of 3 dB+6 dB gain reserveTemperature range .................................................−10 °C to + 55 °C Power supply............................................................12 V Power consumption:...............................................350 mADimensions ...............................................................approx. 202 mm x 212 mm x 43 mm Weight .......................................................................approx. 980 gARCHITECT ’S SPECIFICATIONSThe rack-mount receiver with true diversity technology shall be for use with a companion transmitter as part of a wireless RF trans-mission system.The receiver shall operate within six UHF frequency ranges, each with a 42 MHz switching bandwidth: 516 – 558 MHz, 566 – 608 MHz, 626 – 668 MHz, 734 –776 MHz, 780 – 822 MHz, 823 – 865 MHz; receiving frequencies shall be 1,680 per range and shall be tunable in 25 kHz steps. The receiver shall feature 20 fixed frequency banks with up to 32 compatible frequency presets and 6 user banks with up to 32 user programmable frequencies.The receiver shall feature a balanced XLR-3M audio output with a maximum output of +18 dBu along with an unbalanced 1⁄4“ (6.3 mm) audio output with a maximum output of +12 dBu. A headphone output with headphone volume control shall be provi-ded and shall utilize a 1⁄4“ (6.3 mm) stereo jack socket. The receiver shall have an Ethernet port (RJ45) for remote network-based monitoring and control using the Sennheiser Wireless System Manager software. Two 50 O BNC-type input sockets shall be provided for connecting the antennas.The receiver shall be menu-driven with a backlit LC display showing the current frequency, frequency bank and channel number, metering of RF level, metering of AF level, lock status, pilot tone evaluation, equalizer setting, output gain, muting function, trans-mitter type and battery status of the associated transmitter. An auto-lock feature shall be provided to prevent settings from being accidentally altered. The receiver shall feature an integrated guitar tuner and shall provide a sound check mode.The parameters of associated transmitters shall be configurable in the receiver menu and synchronized with the transmitters via an integrated infrared interface.Nominal/peak deviation shall be ±24 kHz/±48 kHz. Squelch threshold shall be defeatable (off) or adjustable adjustable from 5–25 dBμV in 2 dB steps.Continued on page 4DELIVERy INCLUDES1 EM 500 G3 rack-mount receiver 1 N T 2-3 mains unit with one country adapter2 Rod antennas 1 GA3 rack adapter 1 Instruction manual1 Frequency information sheet 4 Device feetARCHITECT’SSPECIFICATIONSThe receiver shall incorporate the Sennheiser HDX compander system and a defeatable pilot tone squelch. Sensitivity shall be< 2 μV for 52 dBArms S/N with HDX engaged at peak deviation. Adjacent channel rejection shall be ≥ 75 dB (typical). Intermodu-lation attenuation shall be ≥ 70 dB (typical); blocking shall be ≥ 75 dB. Four selectable equalizer presets shall be provided: “Flat”, “Low Cut” (−3 dB at 180 Hz), “Low Cut/High Boost” (−3 dB at 180 Hz/+6 dB at 10 kHz) and “High Boost” (/+6 dB at 10 kHz). Signal-to-noise ratio at 1 mV and peak deviation shall be ≥ 115 dB. Total harmonic distortion (THD) shall be ≤ 0.9 %.The audio output level shall be adjustable within a 48 dB range in steps of 3 dB.The receiver shall operate on 12 V power supplied from the NT 2-3 mains unit. Power consumption shall be 350 mA. The receiver shall have a rugged metal housing; dimensions shall be approximately 202 x 212 x 43 mm (7.95“ x 8.35“ x 1.69“). Weight shall be approximately 980 grams (2.16 lbs). Operating temperature shall range from −10 °C to +55 °C (+14 °F to +131°F). The receiver shall be the Sennheiser EM 500 G3.PRODUCT vARIANTSEM 500 G3-A-EU – 516...558 MHz /Power supply unit EU Cat. No. 503138 EM 500 G3-A-US – 516...558 MHz /Power supply unit US Cat. No. 503658 EM 500 G3-G-EU – 566...608 MHz /Power supply unit EU Cat. No. 503659 EM 500 G3-G-US – 566...608 MHz /Power supply unit US Cat. No. 503660 EM 500 G3-B-EU – 626...668 MHz /Power supply unit EU Cat. No. 503661 EM 500 G3-B-US – 626...668 MHz /Power supply unit US Cat. No. 503662 EM 500 G3-C-EU – 734...776 MHz /Power supply unit EU Cat. No. 503663 EM 500 G3-C-US – 734...776 MHz /Power supply unit US Cat. No. 503664 EM 500 G3-D-EU – 780...822 MHz /Power supply unit EU Cat. No. 503665 EM 500 G3-D-EU-X – 780...822 MHz /Power supply unit EU / Germany Cat. No. 503666 EM 500 G3-D-UK – 780...822 MHz /Power supply unit UK Cat. No. 503667 EM 500 G3-E-EU – 823...865 MHz /Power supply unit EU Cat. No. 503668 EM 500 G3-E-EU-X – 823...865 MHz /Power supply unit EU / Germany Cat. No. 503669 EM 500 G3-E-UK – 823...865 MHz /Power supply unit UK Cat. No. 503670RECOMMENDED ACCESSORIESAM 2 – Antenna Mount Cat. No. 9912 CC 3 – Case Cat. No. 503168 L 2015 – Charging Adapter Cat. No. 9828 BA 2015 – Akku Cat. No. 9950 AC 1 – Active antenna combiner Cat. No. 503166 ASA 1 – Antenna spiltter Cat. No. 503165 NT-1 – plug-in mains unit for ASA 1 & L 2015 Cat. No. 4786 CL 2 – Linecable Cat. No. 4840A 1031-U – Antenna Cat. No. 4645 AB 3-A – Antenna booster module with +10 dBgain and 42 MHz bandwidth. (516-558 MHz)Cat. No. 502567 AB 3-B – Antenna booster module with +10 dBgain and 42 MHz bandwidth. (626-668 MHz) Cat. No. 502568 AB 3-G – Antenna booster module with +10 dBgain and 42 MHz bandwidth. (566-608 MHz)Cat. No. 502572 NT 2-3-US – Power supply for G3 EM rackmount receivers and transmitters - Cat. No. 503870GA 3 19“ Rack Adapter Cat. No. 503167 NT 1-1 EU – Mains unit for powering theASA 1 antenna splitter or the L 2015 charger,EU version Cat. No. 503158 NT 1-1 US – Mains unit for powering theASA 1 antenna splitter or the L 2015 charger,120 V version Cat. No. 503873 NT 1-1 UK – Mains unit for powering theASA 1 antenna splitter or the L 2015 charger,UK version Cat. No. 503874 NT 2-3 EU – Mains unit for powering theEM 100 G3 stationary receiver, EU version Cat. No. 503157 NT 2-3 US – Mains unit for powering theEM 100 G3 stationary receiver, 120 V version Cat. No. 503870 NT 2-3 UK – Mains unit for powering theEM 100 G3 stationary receiver, UK version Cat. No. 503871Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany 0 3 / 1 3 S e n n h e i s e r i s a r e g i s t e r e d t r a d e m a r k o f S e n n h e i s e r e l e c t r o n i c G m b H & C o . K G . w w w . s e n n h e i s e r . c o m . C o p y r i g h t ©0 3 / 2 0 1 3 . A l l r i g h t s r e s e r v e d . E r r o r s a n d o m i s s i o n s e x c e p t e d .Contact your local Service Partner:。
铁三角AT-MX381混音台英文说明书
1) Read these instructions. 2) Keep these instructions. 3) Heed all warnings.
Caution
4) Follow all instructions.
5) Do not use this apparatus near water.
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
E
lete outlet.
N
10) Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL
The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
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112 mm 142 mm 40 mm 1.2 kg
3. To remove the microphone: Pullout the microphone while pressing the release tab of the XLRF connector of the microphone stand.
机械指标
话筒座配置 外形尺寸 重量
AT8668
XLRF 卡农母座, XLRM 卡农公座
宽 - 112 mm 深 - 142 mm 高 - 40 mm
1.2 kg
AT8668S
XLRF 卡农母座, XLRM 卡农公座, 开关带LED指示灯
112 mm 142 mm 40 mm 1.2 kg
AT8668S 电气指标
幻象供电 输出阻抗 插入损耗* 静音衰减*
*150 欧姆输入阻抗
直流 24-48V，耗电 3 mA 典型
360 欧姆
1 dB
55 dB 于 1000 Hz 35 dB 于 100 Hz 30 dB 于 50 Hz
Machida • Tokyo • Japan
FORM No. ATGC-L0015-05-C
MOUNTING / CONNECTIONS: 1. To connect the microphone: Align the microphone with the XLRF receptacle, and plug it in.
MECHANICAL SPECIFICATIONS
MIC ATTACHMENT
There are two models for application - AT8668 / AT 8668S. Combining technical and artistic features in the design, the microphone stands find their various applications in the field of broadcast and communications.
AT8668S ELECTRICAL SPECIFICATIONS
PHANTOM POWER REQUIREMENTS 24-48V DC, 3 mA typical
OUTPUT IMPEDANCE
360 ohms
INSERTION LOSS*
1 dB
MUTE ATTENUATION*
*150 ohm source, 100k ohm load
AT8668 / AT8668S
ANTI-SHOCK MICROPHONE STAND
AT8668
AT8668S
DESCRIPTION These Audio-Technica anti-shock microphone stand effectively isolate mounted microphones from impact vibration and mechanical noise normally transmitted from the surface. They are intended for use with microphones stood on lecterns, pulpits, conference tables and similar surfaces. Ideal for use with gooseneck microphones and other quick-mount type microphone using industrial standard XLRM 3-pin type connectors.
55 dB at 1000 Hz 35 dB at 100 Hz 30 dB at 50 Hz
Machida • Tokyo • Japan
FORM No. ATGC-L0015-05-E
AT8668 / AT8668S
桌面式防震话筒座
说明
此鐵三角桌面防震话筒座，设有防震 绝缘胶，能有效减低安装面上的撞击 震动及机械噪声。此话筒座配合鹅颈 式的会议话筒后，非常适合使用在演 讲、教学、会议、报导的场合使用。 另外，亦可配套于其他3针卡农公头的话 筒装置使用。ຫໍສະໝຸດ AT8668AT8668S
两个可供选择的型号 - AT8668及AT8668S，均结合了 技术和艺术性的设计意念和特点，使该话筒更适合在各 种各样的广播及会议场合中使用。 这两个型号均涂上低反光及磨砂黑色涂层，并配以3针 卡农母头插座，作为话筒插入端；另背面为3针卡农公头插 座，作为话筒信号输出端，两端插座均为电镀镍接点。另 外 ， AT 8 6 6 8 S 设 有 静 音 开 关 及 开 通 指 示 灯 ， 讲 话 者 可 自 由 控制话筒收音工作，而该静音控制和指示灯需使用幻象供 电工作。 配置和连接 1.连接话筒：把话筒的底部卡农插头，调节至话筒座插 座适当对应位置并插入。
The two models come with a low reflectance, matte-black finish. The AT8668 features a 3-pin XLRF type receptacle on the input port and 3-pin XLRM type receptance on the output port. Both receptacles are Nickel-plated finish. The AT8668S also features a phantom-powered mute switch with a lighted “on” indicator that meets stringent audio transmission requirements and adapts to various types of microphone.
AT8668
XLRF-type, XLRM-type
2. Typical installation:
DIMENSIONS WIDTH DEPTH HEIGHT
WEIGHT
112 mm 142 mm 40 mm
1.2 kg
AT8668S
XLRF-type, XLRM-type, Switch with LED
AT8668S MUTE SWITCH The AT8668S features a press-on/press-off switch that controls the microphone, muting it by 55 dB at 1,000 Hz. The circuitry also operates a light in the switch, powered by the 24-48V phantom source, to indicate when the mic is “on”. Regardless of the switch position, the actual mic operating voltage will be approximately 10-12V less than the phantom source voltage.
2.连接放大器：把话筒座卡农输出插座连线到其他器 材，如话筒放大器、调音台等。
3.拆除话筒：按下话筒座卡农插座的释放片，同时把话 筒拔出。
AT8668S 静音开关
AT8668S设 有 反 复 按 下 开 关 ， 可 控 制 话 筒 收 音 情 况 ， 于 1000Hz 时作 55dB衰减。并设有 24-48V幻象供电工作的 LED显示灯，显 示话筒开启工作。不管话筒连接位置，话筒实际的工作电压将 会 减 低 10-12V。