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Nady U-1100/HM-3 UHF Omnidirectional Condenser Wireless System with 1 x HM-3 Headworn Microphone

BH #NAU1100HM3 • MFR #U-1100/HM-3
Nady U-1100/HM-3 UHF Omnidirectional Condenser Wireless System with 1 x HM-3 Headworn Microphone
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Nady U-1100 Overview

  • 1Description
  • 2U-1100 Wireless Receiver
  • 3U-1100 HT Handheld Microphone Transmitter
  • 4HM-3 Headset

The U-1100/HM-3 UHF Omnidirectional Condenser Wireless System with 1 x HM-3 Headworn Microphone from Nady Systems includes a 100-channel U-1100 single receiver, an AC-1100 power supply, one HT-1100 handheld microphone transmitter, and one HM-3 Headmic Headworn Omnidirectional Condenser Microphone. The U-1100 has 100 selectable UHF frequencies to provide clear and transparent audio with full-frequency response. The rugged ABS housing doesn’t give way for a long time. The system offers uninterrupted PLL UHF performance with 120 dB dynamic range and line-of-sight operation up to 500'.

The HM-3 Headmic Microphone is specifically designed to provide close-mic'd vocal pickup in applications for which hands-free operation is required. The microphone features an adjustable boom that can be set at any angle required by the user. Its ear rests and temple provide maximum stability during use, even while moving or shaking the head. The durable cable assembly and internal construction are designed to minimize handling noise from contact and movement. The advanced design offers improved reliability under adverse operating conditions and stable performance. The HM-3 requires no troublesome batteries and is phantom powered from the input connector to the transmitter.

U-1100 Wireless Receiver
Uninterrupted PLL UHF performance with 120 dB dynamic range and operation, up to 500' line-of-sight
100 UHF frequencies per band
Frequency Auto-Scan for quickly, conveniently finding a clear channel or user-selectable preset channel, with selected channel stored in memory for subsequent use
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 multiple systems in the same location
Rear-panel removable swivel-BNC antennas
Front-panel touch-control buttons for ease of channel selection and ASC operation
Full front-panel LCD display (with back lighting) including Channel Selected, RF/AF bar graph, Scan and IR, LEDs TX-ON for A and B channel, Up/Down SET buttons, Power On/Off switch, and volume controls
Back-panel, balanced-XLR fixed Mic Level and adjustable unbalanced 1/4" jack audio Line-Level SUM outputs; squelch (RF mute) adjust; DC input jack, Antenna Jacks.
Externally powered with included universal voltages 110V-220 VAC / 13.5 VDC 400 mA adapter
Rugged all-ABS plastic housing for long-term durability
Includes one U-1100HT handheld microphone with neodymium dynamic cartridge for optimal true sound, maximum feedback rejection, and minimal handling noise
U-1100 HT Handheld Microphone Transmitter
Touch buttons for On/Off power and Mute allow convenient audio muting with the transmitter on
LCD display (with backlighting) including Channel and Frequency Selected, Battery-Level status
Manual selectable channel with Up/Down recessed buttons or ASC sync with RX selected Channel and Frequency
Convenient, economical operation with two AA alkaline or NiMH batteries
Features a unidirectional neodymium dynamic cartridge for optimal true sound, maximum feedback rejection and minimal handling noise
Sleek housing with internal antenna for durable long life and optimum aesthetics
HM-3 Headset
Omnidirectional condenser element provides exceptional audio with excellent transparency and gain before feedback
Lightweight construction is designed for long, comfortable wear
Requires low-voltage phantom power as supplied by most wireless bodypack transmitters

Nady U-1100 Specs

System Performance
Operating Frequency Range(A) 480-504.75 MHz and (B) 505-529.75 MHz
Frequency SynthesizerPLL (100 channels selectable) 250 kHz/step
System Frequency Selection<0.005% stability
Frequency Response50 Hz - 18 kHz +/-3 dB
Dynamic Range120 dB
Harmonic Distortion<0.5%
ModulationFM (F3E) +/-25 kHz normal, +/-75 kHz max
Operating Range150-250' (45.7-76.2 m) typical, 500' (152.4 m) max line-of-sight
Receiver TypeDual-conversion Super Heterodyne
Selectivity60 dB, normal +/-75 kHz offset
Image Rejection-70 dB, minimum Sensitivity, -107 dBm, normal Spurious rejection 65 dB, normal
Mute ThresholdAdjustable (-65 to -95 dBm)
ControlsGROUP/CHANNEL/AUTOSCAN, IR ASC Sync buttons, Power ON/OFF, Switch, MUTE level pot, VOLUME level pot
DisplayTwo Digits LCD panel indicating selected Channel; RF/AF bar graph indicator, Battery levels, TX Channel A and B LED indicators
Audio OutputsLine Out Unbalanced, adjustable line-audio output; Mic Out Balanced, fixed mic-level audio output
Output ImpedanceUnbalanced, 1 kOhm and Balanced; for 600-Ohm loads
Power Requirements13.5 VDC/0.4 A
AntennasDual removable swivel-BNC antenna
Housing MaterialABS Plastic
Dimensions8 x 6 x 1.25" (20.4 x 15.3 x 3.2 cm)
Weight17.9 oz (556.8 g)
Handheld Transmitter
RF Output Power+14 dBm (25 mW typical)/50 Ohms
Harmonic & Spurious Emissions-50 dBc normal
Input Impedance10 kOhms
ControlsPower OFF/ON, MUTE
LED DisplayChannel/Frequency, Battery status, Mute LED
Antenna TypeIntegral
Battery Type2 x AA alkaline or NiMH
Battery Life8-10 hours typical, alkaline
Housing MaterialABS Plastic
Dimensions9.5 x 1.5" (24.1 x 5.1 cm)
Weight10.4 oz (323.5 g) without batteries
PatternCardioid (Omnidirectional)
Frequency Response100 Hz to 13 kHz
Sensitivity-40 dB ±3 dB (At 1 kHz, 74 dB SPL)
Impedance2.2 kOhms: ±30% at 1 kHz
Cable Length43" (1.1 m)
DimensionsHeadset: 5.66" (144 mm)
Nominal at widest point: 4.50" (114 mm)
Flexible boom: 0.155" (3.9 mm) diameter
Weight1.10 oz (30.8 g) with cable
Packaging Info
Package Weight2.3 lb
Box Dimensions (LxWxH)14.1 x 12 x 3"

Nady U-1100 Reviews

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