Nady U-81 OCTAVO Handheld Wireless System (10/11/12/14/15/16/17/18)
A receiver with 8 discrete UHF channels and 8 rugged hand-held transmitters.
This Nady U-81 OCTAVO Wireless System is a professional 8-channel UHF wireless system which offers clear, natural-sounding wireless, providing you with 8 UB-81 bodypack transmitters with lavalier microphones. The Nady U-81 OCTAVO delivers eight discrete channels on selected frequency bands 902-928MHz and 944-952MHz for interference-free performance in any application or locale. The wireless mic system also features Nady's proprietary companding and low noise circuit for an industry best 120dB dynamic range.
UH-81 Handheld Transmitter The Nady DM-50D neodymium cartridge in each UH-81 handheld transmitter helps them deliver transparent vocals, maximum feedback rejection, and minimal handling noise. They also have an On/Standby/Off switch for convenient audio muting, a status/low battery LED indicator, and are made of rugged ABS and rubber-coated housing with integral antennas.
Nady wireless mic system includes:
1 U-81 OCTAVO Wireless System
8 UH-81 Handheld Transmitters
Operates on select UHF frequencies
Eight independent single-channel UHF wireless receivers in a single housing for simultaneous operation of up to eight transmitters
Front-panel LED display indicates the RF and AF status for each channel
Ch. 1-8 individually balanced XLR Mic Level outputs and unbalanced Line Level sum 1/4" jack output for 8-in-1 mix audio output with separate volume control for each channel
Nady's exclusive patented companding circuitry with 120dB dynamic range and highest-quality audio for unsurpassed UHF performance
Dual removable high-gain antennas with TNC connector, front or back mounting
Standard 19" 1U, all-metal rackmount housing
Externally powered with AC/DC adapter (included)
UH-81 Handheld Microphone Transmitter:
Nady DM-50D neodymium cartridge delivers transparent vocals, maximum feedback rejection and minimal handling noise
On/Standby/Off switch allows convenient audio muting while transmitter on
Status LED indicator flashes once for Unit On; lights steady for Low Battery Alert
Uses two AA alkaline or NiMH batteries
Order the U-81 OCTAVO wireless system for tons of mobility with excellent audio!
U-81 OCTAVO Handheld Wireless System (10/11/12/14/15/16/17/18)
RF carrier frequencies: Selected factory installed frequencies between 902-928MHz and 944-952MHz
Frequency stability : Â±0.005% (Crystal Controlled)
Audio deviation: FM Â±20kHz normal, Â±50kHz maximum
Frequency response: 20Hz-20kHz, -3dB
Dynamic range: 120dB
Harmonic distortion: 0.5% THD, normal
Operating range: 250 feet normal, 500+feet max line of sight
Comments about Nady U-81 OCTAVO Handheld Wireless System (10/11/12/14/15/16/17/18):
"Come on M"an 3 of the 8 microphones work flawlessly, Ch. 5 and 7 seem to wash each other out, ch. 8 drops out when you turn your back to the reciever 3 ft. away, Ch.1 distorts under heavy vocals (Only Ch.1). System is used at church, and was purchased through donations from members, and chosen by your trully, I can tell people are very disappointed in my selection, and wish I had just saved up to buy multiple Shure mics. Babied system through the holidays holding my breath the whole time. Nady tech support never returned any of the 4 messages sent. Older system was adjustable and much more reliable, Purchased older 8 Ch. system, and hoped new technology would be better, wisely purchased 3yr warranty