Lectrosonics IFBR1B-B1 UHF IFB Beltpack, 537.6 - 607.95 MHz
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Lectrosonics IFBR1B-B1 UHF IFB Beltpack, 537.6 - 607.95 MHz

$1,380.00
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Lectrosonics IFBR1B-B1 UHF IFB Beltpack, 537.6 - 607.95 MHz Wireless 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. The 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. Key Features Stores up to 10 frequency presets in memory LCD interface for programming and operation High sensitivity for extended operating range indoors or outdoors USB port for firmware updates Compact, rugged machined aluminum housing Attached battery door 8+ hours battery life with removable LB-50 Li-ion Dock chargeable with optional CHSIFBR1B Technical Specifications Frequency Selection Steps25 kHz or 100 kHz, selectable; VHF: 175 kHzSensitivity1 uv (20 dB SINAD)Signal/Noise Ratio95 dB A-weightedSquelch Quieting90 dBAM Rejection50 dB, 10 uV to 100 mVModulation Acceptance±20 kHzSpurious RejectionGreater than 70 dBOperating Temperature Range-20 to 45 degrees C.Third Order Intercept0 dBmFrequency Response100 Hz to 10 kHz, (+/-1 dB)Audio Output1V RMS into 50 ohms minimumAntennaHeadphone cableMin. Headphone Impedance16.0 OhmsProgrammable Memory10 frequencies can be stored as presetsControlsTop Panel: Single knob controls Audio Output Level and Power OnSide Panel: Membrane switches with LCD interface for Frequency Selection and Preset functionIndicatorsMulti-color LED indicator for power on and battery statusBatteryLB-50 Li-ion 3.6 V 1000 mAHBattery Life8 hours per charge with LB-50 Li-ion batteryCurrent Consumption120 mAWeight3.4 oz (with battery and wire belt clip)Size2.8 x 2.4 x 0.8 in.71.1 x 70.0 x 20.3 mm

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