Wireless Signal Processing : Beltpack Receivers & Transmitters (Wireless) : Nady Systems, Inc. - Pro Audio - UHF-4

High UHF Band Professional Wireless System with DigiTRU Diversity

Model: UHF-4

Unprecedented value in a full-featured, single-channel UHF wireless mic system
Interference-free operation in any application or locale on select UHF frequencies
Half-rack receiver design with folding front panel dual antennas
Unique snap-out panel locking tabs for optional single receiver rackmounting or dual receiver (side-by-side) rackmounting
Tone Squelch™ for locking out potential interference

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High UHF band professional wireless system with DigiTRU diversity. Choice of instrument, headworn or lavalier mic operating modes in a single bodypack transmitter. 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. Locking 3.5mm mini-jack provides secure connection for removable microphone or instrument cable. Easily accessible input level adjust for optimum sound (HM/LT operating modes only). Uses a single 9V alkaline or NiMH battery. Unidirectional neodymium dynamic cartridge for optimum true sound, maximum feedback rejection and minimal handling noise.

Unprecedented value in a full-featured, single-channel UHF wireless mic system
Interference-free operation in any application or locale on select UHF frequencies
Half-rack receiver design with folding front panel dual antennas
Unique snap-out panel locking tabs for optional single receiver rackmounting or dual receiver (side-by-side) rackmounting
Tone Squelch™ for locking out potential interference
Proprietary companding circuitry for an industry-best 120dB dynamic range and the clearest, most natural sound available
UHF-4 receiver with DigiTRU Diversity™ for maximum range and dropout protection
On/off switching

Wireless Receiver Transmission - UHF
Wireless - Yes

Maximum Frequency Response (Bandwidth): 18,000 Hz
Maximum Frequency Response (Bandwidth): 18 kHz
Minimum Frequency Response (Bandwidth): 30 Hz
Minimum Frequency Response (Bandwidth): 0.03 kHz
Dynamic Range: 120 dB
AC Voltage: 15 Volts
DC Voltage: 15 Volts
Total Harmonic Distortion: <0.6 %
RF Carrier Frequency Range: 902 to 928 and 944 to 952 MHz
Frequency Stability: +/-0.005%, crystal controlled
Modulation: FM (F3E), +/-20kHz
Operating Range: 250ft typical up to 500+ft
Reception Mode: DigiTRU Diversity™
Squelch: External control, tone key (30.720kHz)
Controls: Power on/off, volume control, squelch (mute) adjust
Connectors: DC in, 1/4-inch (6.3mm) unbalanced phone jack (360 mV/no load), XLR balanced output (+/-24mV/600ohm load)
LED Indicators: Power on, diversity A/B, audio LED bars and peak
Unwanted Signal Rejection: 60dB image and spurious
Power Requirements: 15Vdc at 300mA, AC/DC adapter included
Dimensions: 1.75 x 7.5 x 8.1 inch
Antenna: 3.5-inch, dual telescopic
UB-4 Bodypack Audio Inputs: 3.5mm locking mini-jack, 3-way select switch for inputs instrument, headworn mic or lavalier mic
UH-4 Handheld Audio Inputs: Integral Nady DM-10D neodymium dynamic cartridge
UB-4 Controls: Power/mute on/off, instrument/headworn mic/lav mic, input level
UH-4 Controls: Power/mute on/off
LED Indicator: Single color (red), unit on (single flash red), low battery alert (steady red)
RF Power Out: 50 mW
Harmonic and Spurious Emissions: <–50 dB
UH-4 Battery: 9V Alkaline
UB-4 Battery: 9V Alkaline
Battery Life: 10 hours
UB-4 Bodypack Dimensions: 4.25 x 2.5 x 1.0 inch
UH-4 Handheld Dimensions: 9.5 x 2.0 inch

UHF Band Professional Wireless System 306 kb - Other

Project List

PCC-1E
Road Case for Encore Series, UHF-3, UHF-4 and WS-16U Wireless Systems

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