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  • Lectrosonics

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

  • UCR411 Camera Mountable Receiver
  • SM Beltpack Transmitter
  • Frequency Block 21
  • B&H# LE411ASMA21
  • Mfr#
  • UCR411ASMA-21
  • B&H Kit
  • Price: $ 2,834.00
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Lectrosonics 400 Series - Wireless Lavalier Microphone System (No Mic, Frequency Block 21)
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Lectrosonics 400 Series - Wireless Lavalier Microphone System (No Mic, Frequency Block 21)
Lectrosonics 400 Series - Wireless Lavalier Microphone System (No Mic, Frequency Block 21)
  • 1 Year Warranty
Kit Items
  • UCR411A - Wireless Receiver
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    Lectrosonics

    UCR411A - Wireless Receiver

    B&H# LEUCR411A21 | Mfr# UCR411A-21

    The Lectrosonics 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 backlit 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.

    • 256 Selectable Frequencies
    Both transmitter and receiver offer 256 selectable UHF frequencies over a 25.6MHz 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 dropout.
    Type of Receiver
    Diversity / Triple conversion, superheterodyne
    RF Carrier Frequency Range
    536 - 542MHz (Frequency Block 21)
    Approx. Working Range
    300' in adverse conditions
    1,000' in ideal conditions
    Overall Frequency Response
    30Hz - 20kHz (+/- 1dB)
    Signal-to-Noise Ratio
    103.5 - 113dB (varies with SmartNR setting)
    # Of Channels
    256 frequencies in 100kHz steps per 26MHz wide block
    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
    Mounting Options
    Camera or Belt Mount
    Antenna Type
    1/4 wave
    Dimensions
    3.23 x 1.25 x 4.64" (82.042 x 31.75 x 117.856mm) WxHxD
    Weight
    14 oz (400g) with batteries
    • 1 Year Warranty
  • SMa Sub-Miniature Microphone Transmitter (Frequency Block 21)
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    Lectrosonics

    SMa Sub-Miniature Microphone Transmitter (Frequency Block 21)

    B&H# LESMA21 | Mfr# SMA-21

    The Lectrosonics SMa sub-miniature wireless transmitter incorporates Lectrosonics patented Digital Hybrid technology, in a package no bigger than a pager. Despite its miniature size, the transmitter is built to withstand rigorous daily use in the field or in studios.

    With 256 user selectable UHF frequencies and an output power of up to 100mW, the SMa is sure to provide stable transmission over a long range. The audio input is a switchcraft TA5F connection that is capable of -10dB or -20dB gain level, and its non-corrosive, machined aluminum casing is splash proof. An LCD display features a membrane switch control panel and provides frequency and output gain level information, while 3-LED indicators provide modulation and power status. A single AA lithium, NiMH or alkaline battery will power the transmitter for up to 4.5 hours (lithium).

    Lectrosonics patented Digital Hybrid technology revolutionizes wireless microphone transmission. Digital audio signal is converted and encoded for analog transmission, then decoded and converted back to digital audio at the receiver. The result is an exceptionally low noise floor as the compandor circuit is eliminated and clear audio reception is retained at greater distances.

    The SMa transmitter is completely compatible with all Lectrosonics Digital Hybrid wireless receivers, as well as older Lectrosonics analog receivers.

    • Improved Servo Microphone Input
    The SMa delivers a significant improvement over the previous SM transmitter with its TA5-male servo input. The input level is automatically matched, allowing use with low impedance mics, electret lavalier mics with positive or negative bias and line level devices.
    • Miniature Design
    With a profile no bigger than a pager, the SMa allows for a variety of mounting possibilities in film, video, theater, performances, etc.
    • Digital Hybrid Architecture
    Lectrosonics incorporates digital and analog audio technology to enhance range and eliminate the noise associated with commando circuits.
    • Backwards Compatibility
    The SMa transmitter is completely compatible with all current Lectrosonics Digital Hybrid receivers and older Lectrosonics analog receiver models as well.
    • Locking TA5-Male Connection
    A locking TA5M input is compatible with Lectrosonics and third party microphones and cables. The input accepts line and microphone level signal.
    • Splash Proof Enclosure
    The polished aluminum enclosure is splash proof and is ideal for use in rain or if water is nearby.
    • LCD Display
    The LCD provides level and frequency information. A membrane switch panel features Level and Audio mode buttons and Up/Down toggle buttons.
    • Extended Battery Life
    The SMa transmitter uses a single AA alkaline, NiMH or lithium rechargeable battery. The unit is capable of up to 4.5 hours of use on a single lithium battery.
    Type of Transmitter
    UHF Frequency Agile Miniature Portable
    # Of Channels
    256 Frequencies in 100kHz steps for one 25.5MHz wide block
    Type of Input Connector
    Switchcraft 5-pin locking (TA5F)
    Type of Microphone
    Microphone Not Included
    Polar Pattern
    Not Applicable
    Interchangeable Mic Heads
    Compatible with Lectrosonics and 3rd party microphones with TA5-male connectors
    Frequency Response
    70Hz to 20kHz, +/- 1dB (low frequency roll-off at 70Hz 18dB/octave filter)
    Battery Type/Approx. Life
    1.5V AA lithium or rechargeable
    Mute Switch
    No
    Level Control
    Audio Gain Range: 40dB
    Antenna Type
    Flexible, unbreakable steel cable
    Display
    LCD and membrane switch control
    Dimensions (WxHxD)
    2.3 x 1.8 x .64" (5.84 x 4.57 x 1.63cm)
    Weight
    2.7 oz (75.9g)
    • Water Resistant Holster
    • Belt Clip
    • 1 Year Warranty
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