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U-800 Guitar Wireless System

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Overview

The clearest, most natural sound available in wireless today.

The Nady U-800 Guitar Wireless System includes the Nady U-800 Receiver and the UB-800 Bodypack Transmitter with the GT cable.

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.

Features

U-800 Reciever
  • 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 ” 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 bodypack”lavalier (LT), Headmic(HM), or instrument (GT)
UB-800 Bodypack Instrument Transmitter:
  • Transmitters: UB-800 bodypack”instrument (GT)
  • Easy accessible input level adjustment for optimum sound
  • Power On/Off and Audio Mute switch allows convenient audio muting with the transmitter œON
  • Bicolor LED status indicator for unit œON and for low battery alert œON
  • Convenient, economical operation with two AAA Alkaline or rechargeable NiMH batteries
  • Ultra-compact housing, removable antenna and unique locking 3.5mm mini plug connector for mic or instrument cable

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Specs

U-800 Guitar Wireless System Specifications:

U-800 OVERALL SYSTEM PERFORMANCE
  • 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
  • selected)
  • Selectivity: 60dB, normal +/-75kHz offset
  • Image Rejection: -70dB, minimum
  • Sensitivity: -107dBm, normal
  • Spurious Rejection: 65dB, normal
  • Mute /Squelch: Adjustable (-65dBm to -95dBm), Tone Squelch
  • 40kHz
  • 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 Î and Balanced: for 600 Î 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
UB-800 BODYPACK TRANSMITTER
  • RF Output Power: +17dBm Max, +14dBm (25mW typical)
  • Harmonic/Spurious Emission: -50dBc normal
  • Input Impedance: 4.7k Î (Lavalier); 500 k Î (Instrument)
  • Controls: Power and Audio ON/OFF switches, Input Level
  • Input Connector: Locking 3.5mm mini-jack
  • LED Display: B i-Color - Power ON (GREEN) and Low Battery ON
  • (RED)
  • Antenna Type: External Removable
  • Battery Type: 2 x AAA alkaline or NiMH
  • Battery Life: 6-8 Hours typical, alkaline
  • Dimensions: 3.25W x 2.18D x 1H (8.25cm x 5.53cm x
  • 2.54cm)
  • Weight: (w/o batteries) 3.9 oz (111g)
  • Housing Construction: ABS Plastic
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