{"product_id":"clear-com-ifbr1b-a1","title":"Clear-Com IFBR1B-A1","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClear-Com UHF IFB beltpack w rechargeable battery frequency 470.1 - 537.575\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWireless IFB (interruptible fold back) systems are used for talent cueing and crew communications in broadcast and motion picture production. In other cases, the IFB system is used by directors and other management to monitor program audio during a production. The IFBR1B receiver provides simplicity and flexibility in a package that is intuitive for untrained users to operate. Despite its tiny size, the new IFBR1B receiver offers excellent performance on par with all of Lectrosonics’ IFB products.\u003c\/p\u003e\n\u003cp\u003eThe IFBR1B is housed in a rugged aluminum package. A wire beltclip is included and provides a secure mounting on a wide variety of belts, pockets and fabrics. An optional “clamp style” spring-loaded belt clip is also available: the IFBR1BBCSL. The IFBR1B is powered for over 8 hours by a removeable, rechargeable LB-50 lithium ion battery. NOTE: The IFBR1B does not ship standard with the single battery charger. To order this unit with a charger, order as a kit: IFBR1B-WITH-CHARGER. The IFBR1B can be dock charged without removing the battery with the optional CHSIFBR1B.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStores up to 10 frequency presets in memory\u003c\/li\u003e\n\u003cli\u003eLCD interface for programming and operation\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity for extended operating range indoors or outdoors\u003c\/li\u003e\n\u003cli\u003eUSB port for firmware updates\u003c\/li\u003e\n\u003cli\u003eCompact, rugged machined aluminum housing\u003c\/li\u003e\n\u003cli\u003eAttached battery door\u003c\/li\u003e\n\u003cli\u003e8+ hours battery life with removable LB-50 Li-ion\u003c\/li\u003e\n\u003cli\u003eDock chargeable with optional CHSIFBR1B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Selection Steps: 25 kHz or 100 kHz, selectable; VHF: 175 kHz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 1 uv (20 dB SINAD)\u003c\/li\u003e\n\u003cli\u003eSignal\/Noise Ratio: 95 dB A-weighted\u003c\/li\u003e\n\u003cli\u003eSquelch Quieting: 90 dB\u003c\/li\u003e\n\u003cli\u003eAM Rejection: 50 dB, 10 uV to 100 mV\u003c\/li\u003e\n\u003cli\u003eModulation Acceptance: ±20 kHz\u003c\/li\u003e\n\u003cli\u003eSpurious Rejection: Greater than 70 dB\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -20 to 45 degrees C.\u003c\/li\u003e\n\u003cli\u003eThird Order Intercept: 0 dBm\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 100 Hz to 10 kHz, (+\/-1 dB)\u003c\/li\u003e\n\u003cli\u003eAudio Output: 1V RMS into 50 ohms minimum\u003c\/li\u003e\n\u003cli\u003eAntenna: Headphone cable\u003c\/li\u003e\n\u003cli\u003eHeadphone Impedance: 16.0 Ohms\u003c\/li\u003e\n\u003cli\u003eProgrammable Memory: 10 frequencies can be stored as presets\u003c\/li\u003e\n\u003cli\u003eControls\n\u003cul\u003e\n\u003cli\u003eTop Panel: Single knob controls Audio Output Level and Power On\u003c\/li\u003e\n\u003cli\u003eSide Panel: Membrane switches with LCD interface for Frequency Selection and Preset function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndicators: Multi-color LED indicator for power on and battery status\u003c\/li\u003e\n\u003cli\u003eBattery: LB-50 Li-ion 3.6 V 1000 mAH\u003c\/li\u003e\n\u003cli\u003eBattery Life: 8 hours per charge with LB-50 Li-ion battery\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption: 120 mA\u003c\/li\u003e\n\u003cli\u003eWeight: 3.4 oz (with battery and wire belt clip)\u003c\/li\u003e\n\u003cli\u003eSize\n\u003cul\u003e\n\u003cli\u003e8 x 2.4 x 0.8 in.\u003c\/li\u003e\n\u003cli\u003e1 x 70.0 x 20.3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Clear-Com","offers":[{"title":"Default Title","offer_id":43887350022187,"sku":"CLRCM-IFBR1B-A1","price":1217.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/CLRCM-IFBR1B-A1-1__51675.1731961495.1280.1280.png?v=1775674835","url":"https:\/\/www.empirepro.com\/products\/clear-com-ifbr1b-a1","provider":"Empire Pro","version":"1.0","type":"link"}