UHF-4 UHF Headset Wireless Microphone System

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UHF-4 UHF Headset Wireless Microphone System

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The Nady UHF-4 Headset Wireless Microphone System offers high-quality wireless for an amazingly affordable price. Interference-free operation on select UHF frequencies, companding circuitry for an industry best 120dB dynamic range, and clear, natural sound. DigiTRU Diversity dual-antenna system prevents dropouts and extends range. Tone Squelch blocks potential interference. Full LED indicators keep you on top of things. Unbalanced 1/4" and unbalanced XLR outputs and silent transmitter on/off.

Wireless mic system includes receiver, bodypack transmitter, and mic headset. Nady Transmitter features status and low-battery indication and a off/standby/on switch. 9V alkaline or NiMH battery provides 4-6 hours continuous usage.

Features

Unprecedented value in a full-featured single-channel UHF wireless headset mic system
Interference-free operation on select UHF frequencies from 794 to 865 MHz
Half-rack receiver design
Dual folding antennas on front panel
Snap-out panel locking tabs for single receiver or dual receiver (side-by-side) rack mounting
Exclusive Nady companding circuitry for an industry best 120dB dynamic range
Clearest, most natural sound available
Tone Squelch for locking out potential interference
DigiTRU Diversity for maximum range and dropout protection
Full LED indicators
Both 1/4" unbalanced and XLR balanced outputs
Noiseless transmitter ON/OFF switching

UHF-4 UHF Headset Wireless Microphone System Specifications:

Frequency Response 30 Hz-18 kHz, +/- 3dB
Dynamic Range 120dB
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), +/-20kHz normal
Operating Range Up to 250' 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 (30.768kHz)
Controls Power ON/OFF, Volume Control, Squelch (Mute) Adjust
Connectors DC in, 1/4
Reception Mode DigiTRU Diversity (Dual Antenna)
Squelch External Control, Tone Key (30.768kHz)
Controls Power ON/OFF, Volume Control, Squelch (Mute) Adjust
Connectors DC in, 1/4 "(6.3 mm) unbalanced phone jack (360 mV/
no load), XLR balanced output (+/-24 mV/600 ohm load)
LED Indicators Power ON, Diversity A/B, Audio LED Bars +Peak
Unwanted Signal Rejection 60dB image and spurious
Power Requirements DC 15V @ 300 mA, AC/DC adapter included
Dimensions (Max.) 1.75"x 7.5"x 8.1"(4.5 x 19 x 20.6 cm)
Weight 0.9 lbs. (0.41 kg)
Antenna 3.5"(9.0 cm), dual telescopic
TRANSMITTERS
Audio Inputs UB-4 Bodypack: 3.5mm locking mini-jack, switchable inputs: instrument, headworn mic, or Lavalier mic
UH-4 Handheld: Integral Nady DM-10D neodymium
Dynamic cartridge
Controls UB-4: POWER/STANDBY/OFF, INSTRUMENT/
HEADWORN MIC/LAV MIC, INPUT LEVEL
UH-4: 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 UH-4: 9V Alkaline UB-4: 9V Alkaline
Battery Life 10 Hours
Dimensions UB-4 Bodypack: 4-1/4" x 2-1/2" x 1"
(10.8 cm x 6.4 cm x 2.5 cm)
UH-4 Handheld: 9-1/2" x 2"
(24 cm x 5.1 cm)
Weight UB-4 Bodypack: 3.1 oz. (88 g) without battery
UH-4 Handheld: 6.6 oz. (187 g) without battery

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