Nady U-1100 Single Receiver UHF Wireless System with 1 x LM-14/O Omnidirectional Lavalier Microphone

Nady U-1100 Single Receiver UHF Wireless System with 1 x LM-14/O Omnidirectional Lavalier Microphone




Nady U-1100 Single Receiver UHF Wireless System with 1 x LM-14/O Omnidirectional Lavalier Microphone


The Nady U-1100 Single Receiver UHF Wireless System includes a 100-channel U-1100 single receiver, power supply, one U-1100LT bodypack transmitter, and one LM-14/O omnidirectional lavalier microphone with 3.5mm locking plug. 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 away for a long time. The system offers uninterrupted PLL UHF performance up to 500′ (line-of-sight) with 120 dB dynamic range and operation.

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 antenna
  • 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 outputs; squelch (RF mute) adjust; DC input jack, Antenna Jack.
  • Externally powered with included universal voltages 110 to 220 VAC / 13.5 VDC 400mA adapter
  • Rugged all ABS plastic housing for long-term durability
  • Includes one U-1100LT bodypack transmitter

U-1100LT Bodypack Transmitter

  • Sliding power switch off/ mute/on allows convenient audio muting with the transmitter on
  • LCD display (with back lighting) including channel and frequency selected, battery level status
  • Manual selectable channel with Up/Down recess buttons or ASC sync with RX selected Channel and frequency
  • Input level pot
  • Convenient, economical operation with two AA alkaline or NiMH batteries
  • Compact housing, durable external attached antenna and unique locking 3.5mm mini plug connector for Instrument cable or MIC plug

LM-14/O Omnidirectional Microphone

  • Omnidirectional pick-up pattern
  • 3.5mm locking plug


UPC: 634343285536

Nady U-1100 Specs

System Performance
Operating Frequency Range A: 480 to 504.75 MHz
B: 505 to 529.75 MHz
Frequency Synthesized: PLL (100 channels selectable) 250 kHz/step
Frequency Stability PII System: <0.005%
Frequency Response 50 Hz to 18 kHz +/-3dB
Dynamic Range 120 dB
Harmonic Distortion <0.5%
Modulation FM (F3E) +/-25 kHz normal, +/-75 kHz maximum
Operating Range Typical: 150 to 250′ (45.7 to 76.2 m)
Maximum Line of Sight: 500′ (152.4 m)
System Dual conversion Super Heterodyne
Selectivity Normal: 60 dB
Offset: +/-75 kHz
Image Rejection -70 dB, minimum Sensitivity, -107 dBm, normal Spurious rejection 65 dB, normal
Mute Threshold Adjustable (-65 to -95 dBm)
Controls Group/channel/autoscan, IR ASC sync buttons, power on/off, switch, mute level pot, volume level pot
Display LCD/LED: Two Digits LCD panel indicating selected Channel; RF/AF bar graph indicator, Battery levels, TX Channel A and B LED indicators
Audio Outputs Line-out unbalanced, adjustable line audio output; mic-out balanced, fixed mic level audio output
Output Impedance Unbalanced: 1 kOhm
Balanced: 600 Ohms loads
Power Requirement 13.5 VDC/0.4 A
Antennas Removable swivel BNC antenna
Construction Housing: ABS plastic
Dimensions (W x D x H) 8.0 x 6.0 x 1.2″ (20.4 x 15.3 x 3.2 cm)
Weight 17.9 oz (507.5 g)
Bodypack Transmitter
RF Output Power 14 dBm (25 mW typical)/50 Ohms
Emission Harmonic/Spurious: -50 dBc normal
Input Impedance 5 kOhms (lavalier); 500 kOhms (instrument)
Controls Power off/on, mute
Input Connector Locking 3.5 mm mini-jack
Display LCD/LED: Channel/frequency, BATT status, mute LED
Antenna Type External
Battery Type 2 x AA alkaline or NiMH
Battery Life 8 to 10 hours typical, alkaline
Construction Housing: ABS plastic
Dimensions (W x H x D) 2.5 x 0.7 x 4.2″ (6.3 x 1.9 x 10.7 cm)
Weight 2.6 oz (80.8 g) without batteries
Plug 3.5 mm locking plug
Directivity Omnidirectional
Packaging Info
Package Weight 2.25 lb
Box Dimensions (LxWxH) 14.1 x 11.9 x 2.9″


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