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Features
- Overall System Performance:
- RF Carrier Frequencies: Selected factory installed frequencies between 906 + 951.600 Mhz
- Frequency stability: ±0.005% (Crystal Controlled)
- Audio Deviation: FM ±20kHz normal, ±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
- U-81 OCTAVO Wireless Receiver:
- Reception: Mono antenna reception
- Antennae: 10" (25.4 cm) Dual adjustable angle
- Mute Threshold: 95dBm (none-adjustable)
- Image Rejection: -70dB, minimum
- Balanced output : Audio outputs: +/-24mV variable level (600 Ohms)
- Unbalanced MIX output: Audio output: 360mV variable level (Open load)
- Connectors: Balanced: XLR, Unbalanced: 1 4" TS,
- Antennas:
- TNC connector. DC in: 2.1mm barrel type.
- Indicators: Power On, RF and AF LEDs
- Controls: Power ON/OFF buttons, Volume Controls
- Power Requirement: 15VDC/1000mA
- Dimensions (W x D x H): 14.25" x 12" x 1.75 ", (36.20 cm x 30.50 cm x 4.45 cm) Weight : 7.20 lbs (3.37 Kg)
- the UH-81 Handheld Transmitter:
- Input Connectors: Integral Nady DM-50D neodymium dynamic cartridge
- Controls: Power ON/STDBY/OFF
- RF Power: 20mW normal (50mW Maximum allowed by FCC)
- Harmonics and Spurs: -50 dB
- Antennas: Internal
- LED Indicators: Single LED flashes once for "ON", lights steady for "LOW BAT"
- Battery: 2xAA Alkaline or NiMH batteries
- Battery Life: 8-10 Hours (Alkaline)
- Dimensions: 10.5"x 1.875" (26.7 cm x 4.8 cm)
- Weight: 7.5 oz (213 g) without battery
- UB-81 Bodypack Transmitter:
- Input Connectors: 3.5mm locking mini-jack,
- Controls: ON/STDBY/OFF, Input Level Control, selectable inputs
- RF Power: 20mW normal (50mW Maximum allowed by FCC)
- Harmonics and Spurs: -50 dB
- Antennas: Internal antennas
- LED Indicators: Single LED flashes once for "ON", lights steady for "LOW BAT"
- Battery: Single 9V Alkaline or NiMH battery
- Battery Life: 8-10 Hours (Alkaline)
- Dimensions: 4.25" x 2.5"x 1.0" (10.8 cm x 6.4 cm x 2.5 cm)
- Weight: 3.1 oz (88 g) without battery
- Nady U-81 Octavo 4HT/4LT Handheld and Body Pack System Features:
- U-81 OCTAVO Wireless Receiver
- Operates on select UHF frequencies from 906 + 951.600 Mhz
- Eight independent single-channel UHF wireless receivers in a single housing
- Front panel LED display indicates the RF and AF on for each channel
- Ch 1-8 individual 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 an unsurpassed UHF performance
- Dual removable high gain antennas with TNC connector front or back mounting
- Standard 19" 1U, all-metal rack mount housing
- Externally powered with AC/DC adapter included
- UH-81 Handheld Transmitter
- Features the Nady DM -10D unidirectional neodymium dynamic cartridge for optimum true sound, maximum feedback rejection and minimal handling noise
- OFF/STANDBY/ON switch allows convenient audio muting while transmitter "ON"
- Status LED indicator flashes once for unit "ON"; lights steady for low battery alert
- 2 x AA alkaline or NiMH battery operation
- Rugged ABS and rubber coated housing with integral antenna
- UB-81 Bodypack Transmitter:
- Choice of headworn or lavalier microphone operation with convenient input volume control for proper level adjust, or instrument operation without input level control
- OFF/STDBY/ON switch allows convenient audio muting while transmitter "ON"
- Status LED indicator flashes once for unit "ON". Lights steady for low battery alert
- Single 9V alkaline or NiMH battery
- Lightweight, rugged ABS housing with integral antenna
- LM-14/O Lavalier Microphone
- Unobtrusive design
- Omnidirection pickup pattern for mobility
- For use with bodypack transmitters
- 3.5 mm locking adapter
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