Item # H77406 | Customer Ratings: ( 5 Based on 1 reviews)

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Nady U-800 Handheld Wireless System
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The clearest, most natural sound available in wireless today.

The Nady U-800 Handheld Wireless System Includes the Nady U-800 Receiver and the UH-800 Handheld Microphone Transmitter.

The U-800 has the best performance and price value in professional UHF wireless, offering clear-channel, frequency-agile operation on the UHF band for interference-free performance in any application or locale. The U-800 delivers 800 user-selectable, frequency synthesized channels in the US frequency band 470MHz- 490MHz. The Nady U-800 offers built-in Autoscan for quick and convenient open channel selection and set up of one system, or many wireless systems at the same location for simultaneous multichannel operation. The U-800 features proprietary companding and low-noise circuitry for an industry-best 120dB dynamic range, and the clearest, most natural sound available in wireless today.

Nady U-800 Handheld Wireless System Features:

  • U-800 Receiver
    Unsurpassed state-of-the-art PLL UHF performance with 120dB dynamic range and long range operation, up to 500 ft. (line-of-sight)
    800 user-selectable UHF frequencies, with one-touch Autoscan open-channel automatic selection
    ASC (Auto-Sync Channels) download feature sends selected channel information to transmitter via IR sender for easy frequency synchronization
    Sophisticated IF filtering for optimal simultaneous operation of up to 14 systems in the same location
    To facilitate multiple, simultaneous systems operation setup, the 800 selectable channels are available from 10 optimized factory pre-set groups of up to 14 compatible channels and 5 additional user-select groups, all offering 800 channels each. All groups retain in memory the previously selected channels for that group for easy setup subsequently in the same location.
    DigiTRU Diversity for maximum range and dropout protection
    120dB Dynamic Range â?? the quietest and best sounding UHF wireless available at any price
    Tone Squelch for locking out potential interference, and special circuitry for noiseless transmitter ON/OFF switching
    Tone Squelch for locking out potential interference, and special circuitry for noiseless transmitter On/Off switching
    Dual front-panel permanently attached swivel antennas
    Front LCD panel displays A/B diversity, Group/Channel with frequency, ASC transfer status, RF/AF level, Mute (squelch) level, and push On/Off power switch
    Back panel with Balanced XLR fixed Mic Level and adjustable Unbalanced ¼" jacks, audio Line Level outputs with volume control and DC input jack
    Half-rack receiver design with unique snap-out, side panel locking tabs for single receiver or dual receivers (side-by-side) optional rack mounting
    Externally powered with included DC adapter (120VAC/22VDC/400 mA)
    Choice of transmitters: UH-800 handheld Mic or UB-800 bodypackâ??lavalier (LT), Headmic(HM), or instrument (GT)

    UH-800 Handheld Microphone Transmitter:
    Sleek metal housing with internal antenna for optimum aesthetics and durable long life
    Features the Nady DM-10D unidirectional neodymium dynamic cartridge for optimum true sound, maximum feedback rejection and minimal handling noise
    800 easily selectable channels via IR Sync download for easy synchronization with receiver's selected channel
    Easy accessible audio level adjustment for optimum sound
    Power On/Off and Audio Mute switch allows convenient audio muting with the transmitter "ON"
    Status LED indicators for unit "ON" (green) and for low-battery alert "ON" (red)
    Convenient, economical operation with two AA alkaline or NiMH batteries

Nady U-800 Handheld Wireless System Specifications:

    Operating Frequency Range 470MHz-510MHz, two Bands
    Freq. Synthesized: (800 channels switchable) 25kHz/step
    PLL system frequency stability: <0.005%
    Frequency Response: 50Hz-18kHz +/-3dB
    Dynamic Range: 120dB
    Harmonic Distortion: <0.5%
    Modulation: FM (F3E) +/-50kHz normal, +/-100kHz max
    Operating Range: 150-250 feet typical, 500+feet max line-of-sight

    U-800 RECEIVER
    Receiver System: Dual conversion Super Heterodyne with Digi-True
    Diversity (dual antennas with optimum reception
    Selectivity: 60dB, normal +/-75kHz offset
    Image Rejection: -70dB, minimum
    Sensitivity: -107dBm, normal
    Spurious Rejection: 65dB, normal
    Mute /Squelch: Adjustable (-65dBm to -95dBm), Tone Squelch
    Controls: Power ON/OFF push switch, VOLUME line level
    pot, MENU, UP/DOWN buttons
    LCD Display: MUTE, AF/RF bars, A/B diversity, IR, GR/CH, MUTE
    Level, SCAN, Frequency
    LED indicator: Power on
    Audio Outputs: LINE OUT UNBALANCED: adjustable line audio output
    MIC OUT BALANCED: Fixed Mic level audio output
    Output Impedance: Unbalanced: 1k Ω and Balanced: for 600 Ω loads
    Power Requirement: 22VDC/0.4A
    Antennas: Dual permanently attached swivel antennas
    Dimensions: 8.1"W x 7.5"D x 1.75"H (20.7cm x 19cm x 4.4cm)
    Weight: 1lbs (454g)
    Housing Construction: ABS Plastic

    RF Output Power: +17dBm Max, +14dBm (25mW typical)
    Harmonic/Spurious Emission: -50dBc normal
    Impedance: 3.0 kΩ
    Controls: Power and Audio ON/OFF switches, Input Level
    LED Display: Power ON (GREEN), Low Battery ON (RED)
    Antenna Type: Integral
    Battery Type: 2 x AA alkaline batteries operation
    Battery Life: 8-10 hours typical
    Dimensions: 9"L x 2"D (22.86cm x 5.08cm)
    Weight: (w/o batteries) 11.6oz (329g)
    Housing Construction: Metal

Nady U-800 Handheld Wireless System

Wireless Equipment (Most) *1 Year
DKW-Duo, DKW-3 *90 Day
Pro-Audio (Most *1 Year
SPC-4C, ProPerformer microphones *90 Day
RSM-1,2,3,4,& 5 *1 Year
TRM-6 *1 Year
Speakers/Powered Speakers *1 Year
Headphones *1 Year
Power Amps *1 Year
Products identified as a "Blem" or "Refurb" carry a 90-day warranty.

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Pro Coverage includes:

  • Accidental damage protection (new gear only)
  • Expedited Repair
  • Free Shipping (for returns or repairs)
  • 100% Coverage for Commercial Use
  • Extended Return Period
  • Extended Price Protection
  • No Lemon Guarantee
  • Free Transfer of Coverage to a new owner
  • Repair Costs Covered for up to 3 years from date of purchase
  • Repairs Can Be Authorized Toll-Free by Phone or the via the web
Product Reviews
(Based on 1 reviews)
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  • Great ! No dropout whatsoever.

    As reviewed by Frankie Henna on 2/26/2013

    I think the picture above needs an update. Anyway, I love this setup. The "un-used" channel feature was great as was the auto-sync to transmitter. I really had no drop-out issues and what's best of all is that if you're running off batteries you can't notice an audible difference!

    1 of 1 people found this review helpful.
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Questions about the U-800 Handheld Wireless System (H77406)

PO Box 4769
Westlake Village, CA 91359
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