{"product_id":"mm-sphmw7a","title":"Wireless microphone (for MM-SPAMP21, Type A) MM-SPHMW7A","description":"[Wireless microphone for MM-SPAMP21.]\u003cbr\u003e\u003cbr\u003e●This wireless microphone conforms to the specified low-power radio station radio microphone (800MHz band) standard.\u003cbr\u003e●It uses the B-band and you can select one of five frequencies to use.\u003cbr\u003e●This is a wireless dynamic microphone that faithfully reproduces the speaker's voice.\u003cbr\u003e●This is the same product as Wireless Microphone A included with MM-SPAMP21. \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e■Type: Unidirectional dynamic microphone\u003cbr\u003e■Antenna type: Built-in antenna\u003cbr\u003e■Oscillation method: Crystal-controlled PLL synthesizer\u003cbr\u003e■Radio wave type: F3E\u003cbr\u003e■Tone signal: 30kHz\u003cbr\u003e■Antenna power: \u0026lt;10mW\u003cbr\u003e■Transmission frequency stability: 10ppm or less\u003cbr\u003e■Spellent radiation: 2.5uW or less\u003cbr\u003e■Reference frequency deviation: ±20kHz\u003cbr\u003e■Maximum frequency deviation: ±30kHz\u003cbr\u003e■Sensitivity: -49 ±3dB\u003cbr\u003e■Impedance: 600 ohms\u003cbr\u003e■Power supply voltage: DC1.5V (AA batteries x2)\u003cbr\u003e■Battery life: Approximately 10 hours\u003cbr\u003e(When using alkaline batteries)\u003cbr\u003eMM-SPHMW7A\u003cbr\u003eChannel Frequency \u003cbr\u003e01 806.125MHz\u003cbr\u003e02 806.500MHz \u003cbr\u003e03 806.875MHz \u003cbr\u003e04 807.250MHz \u003cbr\u003e05 807.625MHz","brand":"SANWA SUPPLY","offers":[{"title":"Default Title","offer_id":47923606257769,"sku":"MM-SPHMW7A","price":14375.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/4389\/8217\/files\/MM-SPHMW7A.webp?v=1787221087","url":"https:\/\/takumi-supply.com\/products\/mm-sphmw7a","provider":"Takumi Supply（タクミサプライ）","version":"1.0","type":"link"}