Nady UHF4 Handheld Wireless System

The Nady UHF-4 systems offer unprecedented value in a full-featured single-channel UHF wireless mic system -- with interference-free operation in any application or locale on select UHF frequencies from 794 to 865 Mhz.

Features
Half-rack receiver design with folding front panel dual antennas and unique snap-out panel locking tabs for single receiver or dual receiver (side-by-side)optional rack mounting

Nady's proprietary companding circuitry for an industry best 120dB dynamic range, and the clearest, most natural sound available

Tone Squelch for locking out potential interference

UHF-4 receiver with DigiTRU diversity for maximum range and dropout protection, full LED indicators, both 1/4 in. unbalanced and XLR balanced outputs, and special circuitry for noiseless transmitter on/off switching

Includes 1/4 in. cable

UH-4 Handheld Mic Transmitter
Features the Nady DM -10D unidirectional neodymium dynamic cartridge for optimum true sound, maximum feedback rejection and minimal handling noise

Off/standby/on switch allows convenient audio muting with the transmitter "on"

Status LED indicator flashes once for unit "on"; lights steady for low battery alert

9V alkaline or NiMH battery operation -- rubber mic clip included

Technical Info

UHF4 Overall System Performance

Frequency Response: 30Hz - 18KHz, +/- 3 dB
Dynamic Range: 120 dB
Total Harmonic Distortion: < 0.6%
RF Carrier Frequency Range: UHF, choice of single frequencies in separate bands within 794-865 MHz
Frequency Stability: +/- 0.005%, crystal controlled
Modulation: FM (F3E), +/- 20 KHz normal
Operating Range: Up to 250 ft. typical (depending on site conditions); up to 500+ feet optimum line-of-sight

Receiver

Reception Mode: DigiTRU Diversity (Dual Antenna)
Squelch: External Control, Tone Key (30.768 KHz)
Controls: Power On/Off, Volume Control, Squelch (Mute) Adjust
Connectors: DC in, 1/4 in. unbalanced phone jack (360 mV/ no load), XLR balanced input (+/- 24 mV/ 600 Ohm load)
LED Indicators: Power On, Diversity A/B, Audio LED Bars + Peak
Unwanted Signal Rejection: 60 dB image and spurious
Power Requirements: DC 15V @ 300 mA, adapter included
Dimensions: 1.75 in. x 7.5 in. x 8.1 in.
Weight: 0.9 lbs.
Antenna: 3.5 in., dual telescopic

Transmitter

Audio Inputs: Integral Nady DM-100 neodymium dynamic cartridge
Controls: Power/Standby/Off/Input Level
LED Indicator: Single color (red), Unit On (single flash red), Low Battery Alert (steady red)
RF Power Out: 50mW nominal (maximum allowed by FCC)
Harmonic & Spurious Emissions: < -50 dB
Battery: 9V Alkaline
Battery Life: 10 Hours
Dimensions: 9.5 in. x 2.0 in.
Weight: 6.6 oz. without battery