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Lectrosonics 400 Series Wireless Lavalier Microphone System (No Mic) (Frequency Block 21)

B&H # LE411ALMA21 MFR # UCR411ALMA-21
Lectrosonics 400 Series Wireless Lavalier Microphone System (No Mic) (Frequency Block 21)

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Product Highlights

  • UCR411 Camera Mount Receiver
  • LMa Beltpack Transmitter
  • Frequency Block 21

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The Lectrosonics 400 Series wireless microphone systems combine digital hybrid technology, diversity reception and rugged components to achieve pristine audio signals at long range. This system includes the UCR411 camera mountable receiver and LMa beltpack transmitter.

The UCR411 is a portable, camera mountable receiver designed for professional audio applications in the field or indoors. The receiver is completely compatible with all 400 series wireless transmitters and provides 256 selectable UHF frequencies across a 25.6MHz tuning range. Smart Diversity reception reduces RF interference and dropout and a built-in RF spectrum analyzer searches across the entire 25.6MHz 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.

The LMa transmitter features Digital Wireless Hybrid technology which combines a 24-bit digital audio chain with an FM radio link. The transmitter's digital signal path eliminates the need for an analog compander, resulting in pristine, noise free audio fidelity throughout. Internal DSP provides compander emulation so that the unit can be switched for use with 100, 200 and 400 series Lectrosonic receivers. The input section features a tap suitable for any microphone or line level audio source. 0 / -20dB LEDs are provided for accurate level settings, and an "Audio Level" dial is located on the top face of the unit. Two rotary frequency adjust dials are located on the side panel. The 1.6MHz is a coarse adjustment and the 100kHz is the fine. The unit is powered via 9V battery and is enclosed in a rugged metal enclosure, made to withstand the rigors of road use.

100, 200 and 400 Series Compatibility
Lectrosonic's Digital Hybrid technology features compander emulation via DSP. This allows the LMa transmitter to be used with 100, 200 and 400 series receivers.
Pristine Audio at Greater Range
The LMa transmitter digitizes audio minimizing noise caused by analog circuitry. The encoded signal is sent via an FM analog wireless link resulting in greater operating range.
256 Selectable Frequencies
Both transmitter and receiver offer 256 selectable UHF frequencies over a 25.6 MHz range.
Built-In RF Analyzer
An internal RF spectrum analyzer searches the entire 25.6MHz range for frequencies most suitable for use in your area. Clear frequencies are then displayed on the LCD.
Diversity Reception
The UCR411 uses Lectrosonic's Smart Diversity design for even further protection against RF interference and signal drop out.
System
Type of System UHF Camera Mount, Frequency Agile
RF Carrier Frequency Range Frequency Block 21
Approx. Working Range 300' in adverse conditions
1,000' 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
# Of Simultaneous Systems Not Specified by Manufacturer
Receiver
Type of Receiver Diversity / Triple conversion, superheterodyne
Type of Outputs Balanced XLR Male Output
Headphone Monitoring No
Power Requirements Ext DC: Minimum 10 to Maximum 18VDC; 1.6W, 100mA at 12VDC
Int Batt: 9V alkaline or lithium (90mA @ 9V, 120mA @ 6V)
Battery Type/Approx. Life 9V Alkaline: 3.5 hours continuous, 4 hours intermittent
9V Lithium: Up to 12 hours (continuous and intermittent usage are the same)
Display Multi-Function Back-lit LCD display
Antenna Type 1/4 wave
Dimensions (WxHxD) 3.23 x 1.25 x 4.64" (82.042 x 31.75 x 117.856mm)
Weight 14 oz (400g) (with batteries)
Transmitter
Type of Transmitter Digital Hybrid UHF
Type of Input Connector Switchcraft 5 pin locking (TA5F)
Type of Microphone Microphone not included with this package
Polar Pattern Not Applicable
Interchangeable Mic Heads Accepts all microphones and line-level sources wired with TA5F connection.
Battery Type/Approx. Life 9V
13-hours (lithium)
6-hours (alkaline)
Mute Switch No Note - no On/Off switch available, remove battery to power off
Level Control Audio level gain control dial
43dB; semi-log rotary control
Antenna Type Fixed, flexible cable
Display 2-Position "On/Off" switch
Audio Gain adjust dial
Recessed low frequency roll-off control
2-Rotary frequency adjust controls
Dimensions (WxHxD) 3.03 x 2 x .69" (76.96 x 50.80 x 17.53mm)
Weight 6.3 oz (179g)
Lectrosonics 400 Series Wireless Lavalier Microphone System (No Mic) (Frequency Block 21)
  • Tie (Clothing) Clip
  • Wind Screen
  • 1 Year Warranty
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    Batteries & Power

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    Required item: Batteries (not included) are required to power this device.

    Duracell - 9V Alkaline Battery (Coppertop)
    • Reg. Price: $3.69
    • Instant Savings: -$0.74
    • You Pay: $2.95
    • Limited supply at this price
     
    Watson - 9V Rechargeable NiMH Battery (250mAh)
    • You Pay: $7.95
     

    Cables

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    Add interconnectivity options for your equipment.

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

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    Lectrosonics - M152/5P - Omnidirectional Lavalier Microphone
    • You Pay: $150.00
     

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    Capture your talent's voice at the source with headset microphones.

    Voice Technologies - VT910 Earhanger Microphone (Beige)
    • You Pay: $189.00
    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. Item is non-cancelable and non-returnable.
    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.
     

    Cases & Protection

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    Carry, store and protect your equipment in a bag or case.

    Lectrosonics - CCMINI Zippered Carrying Case
    • You Pay: $21.50
     

    Mounting

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    Additional brackets and rigs allow more convenient piggy-backing of devices.

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