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Nady UHF-3 Headset HM-3 Wireless System MU1/470.55

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Go wire-free and hands-free with the Nady UHF-3 HM-3 headset wireless mic system. The UHF-3 system consists of a half-rack receiver with folding front-panel dual antennas that gives you clear channel ... Read More

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Go wire-free and hands-free with the Nady UHF-3 HM-3 headset wireless mic system. The UHF-3 system consists of a half-rack receiver with folding front-panel dual antennas that gives you clear channel UHF operation for optimum interference-free performance, an UB-3 bodypack which is extremely small and convenient, and an HM-3 headset mic. The combination gives you approximately 250-500 feet of breathing room-enough to move freely across a large area.

The receiver gives you a generous 120dB dynamic range thanks to Nady's proprietary companding circuitry. It also offers Tone Squelch for locking out potential interference, DigiTRU Diversity for maximum range and dropout protection. It provides both 1/4" unbalanced and an XLR balanced output for hooking up to your amp, speakers, mixer, etc.

The UB-3 has an audio mute switch, bicolor LED status indicator for when the unit is on and to warn you of a low battery, and a locking 3.5mm mini jack so you don't have to worry about your instrument cable popping out during the wildest performances.

The HM-3 headset mic is lightweight and designed for long, comfortable wear. It's an ideal solution for a presenter or mobile singer, and its omnidirectional condenser element provides exceptional audio with good transparency and gain before feedback. The handsfree microphone has a 3.5mm phone plug that plug perfectly into the UB-3.

Features UHF-3 wireless mic system
  • Half-rack receiver design with folding front panel dual antennas
  • Clear channel UHF operation for optimum interference-free performance in any application or locale
  • Nady's proprietary companding circuitry for 120dB dynamic
  • range, and clear, natural sound
  • Tone Squelch for locking out potential interference
  • UHF-3 receiver with DigiTRU Diversity for maximum range and dropout protection, full LED indicators, both 1/4" unbalanced and XLR balanced outputs, and special circuitry for noiseless transmitter ON/OFF switching
  • Unique snap-out panel locking tabs for single receiver or dual receiver (side-by-side) optional rackmounting
UB-3 bodypack transmitter
  • Instrument bodypack transmitter
  • Audio mute switch allows convenient audio muting with the transmitter on
  • Bicolor LED status indicator: Unit on (green), Low Battery Alert (orange)
  • Locking 3.5mm mini-jack provides secure connection for removable instrument cable
  • Convenient, economical operation with two "AAA" Alkaline or NiMH batteries
HM-3 headset mic
  • Lightweight and designed for long comfortable wear
  • Omnidirectional condenser element provides exceptional audio with excellent transparency and gain before feedback
  • Comes with Mini-XLR or 3.5mm phone plug for your wireless bodypack transmitter
  • UHF-3 wireless mic system
  • Frequency Response: 30Hz - 18KHz, +/-dB
  • Dynamic Range: 120dB
  • Total Harmonic Distortion: <0.6%
  • RF Carrier Frequency Ranger: UHF, choice of single frequencies from 470-500MHz
  • Frequency Stability: +/- 0.005%. crystal controlled
  • Modulation: FM (F3E), +/- 20KHz normal
  • Operating Range: Up to 250ft. typical (depending on site conditions); up to 500+ feet optimum line of sight
  • Wireless Receiver
  • Reception Mode: DigiTRU Diversity (dual antenna)
  • Squelch: External Control, Tone Key (30.720KHz)
  • Controls: Power On/Off, Volume Control, Squelch (Mute) Adjust
  • Connectors: DC in, 1/4" (6.3mm) unbalanced phone jack (360mV/no load), XLR balanced output (+/-24mV/600Ohm load)
  • LED indicators: Power on, Diversity A/B, Audio Peak
  • Unwanted Signal Rejection: 60dB image and spurious
  • Power requirements: DC 18V@250mA, AC/DC adapter included
  • Dimensions (Max.) 1.75"H x 7.5"D x 8.1"W (4.4 x 19 x 20.7 cm)
  • UB-3 bodypack
  • Controls: Power/Mute On/Off, Instrument/Headworn Mic/Lav Mic, Input Level
  • LED Indicator: Bicolor, Unit on (green), low battery alert (orange)
  • RF power out: 50mW nominal (maximum allowed by FCC)
  • Harmonic & Spurious Emissions: < -50dB
  • Battery needed: 2 "AAA" alkaline
  • Battery Life: 4-5 hours
  • Dimensions: 3.25"H x 2.187"W x 1"D
  • Weight: 2.25oz. (0.064kg) without battery
  • HM-3
  • Element: condenser
  • Polar Pattern: Cardioid (omni-directional)
  • Frequency response: 100Hz-13kHz
  • Sensitivity: -40dB ±3dB (@ 1kHz, 74dB SPL)
  • Impedance: 2.2KOhms, Ohms ±30% @ 1kHz
  • Cable length: 43" (1092mm)
  • Dimensions: Headset: 5.66" (144mm) nominal at widest point; 4.5" (144mm flexible boom, . 155" (3.9mm) diameter
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.

Pro Coverage gives you added warranty protection for your new gear. Stepping in where the manufacturer's "normal wear and tear" coverage ends, our Pro Coverage program offers you upgraded coverage if your product ever fails Read More.

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 three years from date of purchase
  • Repair authorization-toll-free by phone or via the web
  • Customer Reviews

Review Snapshot®

by PowerReviews
NadyUHF-3 Headset HM-3 Wireless System

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


Speaking outloud


from Lakeville MN

Comments about Nady UHF-3 Headset HM-3 Wireless System:

Wireless Microphone is working good. I just have to put transmitter in standby when not talking or get scratchy sound.

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