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Product H77441

Nady 4W-1KU Lavalier Wireless System   

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The Nady 4W-1KU QUAD wireless system has four independent UHF receivers, each delivering 1000 user-selectable channels with auto-scan for easy findin...Read More

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OVERVIEW

1000-channel UHF quad receiver wireless system.

The Nady 4W-1KU QUAD wireless system has four independent UHF receivers, each delivering 1000 user-selectable channels with auto-scan for easy finding of clear channels, frequency synthesized in pre-programmed 00-09 groups and 00-99 channels in the (U.S.) Band 1: 672.000-696.975MHz, (Int.) Band 2: 795.000-819.975MHz ranges. The Nady 4W-1KU QUAD wireless system features proprietary companding and low-noise circuitry for an industry-best 120dB dynamic range, and the clearest, most natural sound available in wireless today.

BT-1KU Bodypack Transmitter
The Nady BT-1KU Bodypack Transmitter has 1000 easily selectable channels: manually with up/down buttons on units or via IR Sync download of selected channel for easy synchronization with receiver. It features LCD displays indicating selected Group, Channel, Audio Input Levels, and Battery level status; transmitting High/Low RF power switch for optimizing distance operation depending on application; and operation with two AA batteries (alkaline or rechargeable NiMH) for longest reliable, economical battery life. The BT-1KU comes in a choice of three versions: LT, LT/HM, or GT and features road worthy all-metal case; power Off/Mute/On switch; flexible external antenna rod; and mini locking connector for lapel (LT), Headmic (LT/HM), or instrument (GT) applications.

4W-1KU Receiver
The Nady 4W-1KU Receiver offers unsurpassed state-of-the-art PLL UHF performance with 120dB dynamic range and operation up to 500 feet line-of sight. It has four complete and independent wireless receivers with 1000 user-selectable UHF frequencies for simultaneous operation of four transmitters and true Diversity circuitry with two complete front ends per receiver for maximizing range and most effective elimination of signal dropouts. The AUTO-SCAN function easily locates clear channels and the ASC (Auto-Sync Channel) IR download feature sends selected Group/Channel information to transmitter via IR sender for easy frequency synchronization. Sophisticated IF filtering permits simultaneous operation of multiple systems in the same location.

Consumer Alert:

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCCs wireless microphone website at: www.fcc.gov/cgb/wirelessmicrophones.

FEATURES
  • BT-1KU Bodypack Transmitter
  • Choice of three versions: LT, LT/HM, or GT
  • 1000 channels
  • Power Off/Mute/On switch
  • High/Low RF power switch
  • Flexible external antenna rod
  • LCD display
  • Mini locking connector
  • Operates with two AA batteries
  • Road worthy all-metal case
  • 4W-1KU Receiver
  • Unsurpassed state-of-the-art PLL UHF performance with 120dB dynamic range and operation up to 500 feet line-of sight
  • Four complete and independent wireless receivers with 1000 user-selectable UHF frequencies for simultaneous operation of four transmitters
  • True Diversity circuitry with two complete front ends per receiver for maximizing range and most effective elimination of signal dropouts
  • AUTO-SCAN for easily locating clear channels and ASC (Auto-Sync Channel) IR download feature which sends selected Group/Channel information to transmitter via IR sender for easy frequency synchronization
  • Sophisticated IF filtering for simultaneous operation of multiple systems in the same location
  • Front panel touch control buttons and user-friendly LCD configuration menus
  • Front panel backlit LCD display indicates selected Group, Channel, RF signal strength meter; Audio Output Volume level; Diversity A/B LED indicators
  • Back panel Balanced XLR Mic level and Unbalanced ¼ SUM Line level audio output jacks, squelch control, RF BNC connectors for dual removable ½ wave antennas, and DC power input jack supply
  • Externally powered (adapter included)
  • Rugged all-metal housing”1U rack mountable with supplied rack ears (front antenna mount kit optional)
  • Works with any four combinations of available instrument, handheld and lavalier UHF transmitters

Order the best performance and price value in professional UHF wireless.

SPECIFICATIONS

4W-1KU Lavalier Wireless System

  • System Overall
    Operating Frequency Range: (U.S.) Band 1: 672.000-696.975MHz, (Int.) Band 2: 795.000-819.975MHz
    Freq. Synthesized: (1000 channels switchable) 25kHz/step
    PLL System Frequency Stability: <0.005%
    Frequency Response: 30Hz-18kHz +/-3dB
    Dynamic Range: 120dB
    Harmonic Distortion: <0.5%
    Modulation: FM (F3E) +/-25kHz normal, +/-75kHz max
    Operating Range: 150-250 feet typical, 500+feet max line-of-sight

    BT-1KU Bodypack Transmitter
    RF Output Power: Hi/Lo selectable; HI: +14dBm (25mW typical), LOW: +4dBm (2.5mW typical)
    Harmonic and Spurious Emission: -50dBc normal
    Audio Input Levels: (Lapel/Lavaliere”LT)/ (Headmic LT/HM)/ (Instrument”GT)
    Input Impedance: 5k? (Lav Mic), 500 k? (Instr.)
    Controls: Power OFF/MUTE/ON, RF Power HI/LOW switches, Set/Up/Down
    Input Connector: Mini 3.5mm with locking nut
    LCD Display: Group/ Channels/ Input Volume/ Battery Levels
    Antenna Type: External fixed
    Battery Type: 2 x AA alkaline batteries operation
    Battery Life: 8-10 Hours typical
    Dimensions: 2.5W x 3.25H x 1-13/16D (6.35cm x 8.3cm x 1.82cm)
    Weight (w/o batteries): 3.8 oz (0.108 kg)
    Housing Construction: Metal

    4W-1KU Receiver
    Receiver System: Dual conversion Super Heterodyne with True Diversity
    (two complete receiver sections with optimum audio selected)
    Selectivity: 60dB, normal +/-75kHz offset
    Image Rejection: -70dB, minimum
    Sensitivity: -107dBm, normal
    Spurious Rejection: 65dB, normal
    Mute Threshold: -65dBm to -95dBm (adjustable)
    Controls: UP/DOWN selects, SET, IR Sync, Power ON/OFF buttons,
    MUTE Level control
    LCD Display: Four backlight LCD panels indicating selected Group/Channel, Received; RF levels, A/B diversity, and unbalanced receiver Out Volume levels
    AF/PEAK LED Display: 5-segment LED tree indicating received audio levels from transmitter
    Audio Output Level: Unbalanced output: LINE Level output adjustable; Balanced output: MIC level output fixed
    Output Impedance: Balanced and unbalanced: 600 ?
    Power Requirement: 16VDC/0.8A
    Antennas: Dual BNC right angle
    Dimensions 17W x 7.5D x 2H (43.2cm x 19.1cm x 5.1cm)
    Weight 6.3 lbs (2.86 Kg)
    Housing Construction: Metal
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