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Lectrosonics UCR401A - Compact Camera Mountable Receiver (Frequency Block 21)

B&H # LEUCR40121 MFR # UCR401-21
Lectrosonics UCR401A - Compact Camera Mountable Receiver (Frequency Block 21)

Lectrosonics UCR401A - Compact Camera Mountable Receiver (Frequency Block 21) Battery Compartment

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You Pay: $1,299.00

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The Lectrosonics 400 Series wireless microphone systems combine digital hybrid technology, diversity reception and rugged components to achieve pristine audio signal at long range.

The Lectrosonics UCR401 is a compact, portable camera mountable receiver designed for professional audio applications in the field or in-doors. The receiver is completely compatible with all 400 series wireless transmitters and provides 256 selectable UHF frequencies across a 25.6 MHz tuning range.

Smart Diversity reception reduces RF interference and drop out and a built-in RF spectrum analyzer searches across the entire 25.6 MHz tuning range, locating the strongest possible frequencies in the area. The clear frequencies are marked and displayed on the back-lit LCD. Balanced XLR output provides maximum output gain with minimal noise and the receiver is powered with internal 9V batteries or external DC power supply.

Note: For system compatibility, the component's frequency MUST match your existing system/component frequency.

Digital Hybrid Technology
24-bit digital audio stream is decoded at the receiver resulting in greater operating range without noise and artifacts caused by analog compandor circuits.
Compact Design
The UCR401 features a compact, lightweight design for enhanced comfort while mounted onto cameras.
LCD & Spectrum Scanner
The comprehensive LCD provides all necessary parameter information as well as a frequency spectrum analyzer for locating ideal operating frequencies.
Extended Battery Life
The UCR401 is powered with two AA alkaline or lithium batteries. The receiver will operate up to 11 hours on lithium, 4hours (continuous) with alkaline batteries.
256 Selectable Frequencies
Both transmitter and receiver offer 256 selectable UHF frequencies over a 25.6 MHz range.
SmartDiversity Diversity Reception
The UCR411 uses Lectrosonic's Smart Diversity design analyzes incoming audio signal in order to determine the optimum timing for phase switching. The result is minimal noise and drop-out due to RF interference.
Lectrosonics SmartNR (Noise Reduction) automatically allocates noise reduction by attenuating audio signal that match a calculated, statistical profile. The result enhances clarity and intelligibility while eliminating noise.
Type of Receiver Diversity / Triple conversion, superheterodyne
RF Carrier Frequency Range 537.600 MHz to 563.100 MHz (Frequency Block 21)
Approx. Working Range 300 feet in adverse conditions
1,000 feet in ideal conditions
Overall Frequency Response 30Hz to 20kHz (+/- 1dB)
Signal-to-Noise Ratio 103.5 to 113dB (varies with SmartNR setting)
# Of Channels 256 frequencies in 100kHz steps per 26MHz wide block
Type of Output(s) Balanced XLR Male Output
Headphone Monitoring No
Power Requirements Ext DC: Minimum 6V to Maximum 18V DC; 1 W, 80 mA at 12VDC
Int Batt: x2 AA alkaline or lithium (90 mA @ 9V, 120mA @ 6V)
Battery Type/Approx. Life x2 AA Alkaline: 4 hours continuous, 10 hours intermittent
AA Lithium: Up to 11 hours (continuous and intermittent usage are the same)
Display LCD and membrane switch control
Mounting Options Camera Mount
Antenna Type Fixed, flexible whip
Dimensions 2.83 x 1.25 x 4.64" (71.88 x 32 x 118mm) WxHxD
Weight 13 oz. with batteries
Lectrosonics UCR401A - Compact Camera Mountable Receiver (Frequency Block 21)
  • 1 Year Warranty
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    Batteries & Power

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    Required item: Batteries or a Power Supply (not included) are required to power this device.

    Lectrosonics - AC Power Supply
    • You Pay: $17.99
    Duracell - AA 1.5v Alkaline Coppertop Battery (4-Pack)
    • You Pay: $2.79

    Battery Distribution

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    Lectrosonics - PS-212 Power Cable
    • You Pay: $99.99


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    Kopul - Studio Elite 4000 Series XLR M to Angled XLR F Microphone Cable - 1.5' (0.45 m), Black
    • You Pay: $17.99


    Peter Engh - Omnigoose Miniature Omni Gooseneck Mic for Lectrosonics Transmitters (6")
    • You Pay: $270.00
    Special Order ?
    This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR.
    PayPal Orders
    PayPal orders will be charged when the order is placed.
    International Orders
    For international orders, credit cards will be charged at time you place your order.


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    Rycote - Wireless Universal Receiver Camera Bracket MkII
    • You Pay: $79.00

    Additional Hardware

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    Lectrosonics - Mini Flathead/Phillips Screwdriver
    • You Pay: $3.90

    Cases & Protection

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    Lectrosonics - CCMINI Zippered Carrying Case
    • You Pay: $21.95
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