The Nady UHF-4 Handheld
Wireless System offers offers high-quality wireless at an amazingly
affordable price. Here's live sound wireless with interference-free
operation on select UHF frequencies; companding circuitry for a 120dB
dynamic range; and clear, natural sound.
A Nady DigiTRU
Diversity dual-antenna system prevents dropouts and extends range. Tone
Squelch blocks potential interference. The Nady UHF-4 wireless system's
full LED indicators keep you on top of things. Nady includes unbalanced
1/4" and unbalanced XLR outputs and silent transmitter on/off.
The
Nady UHF-4 wireless system includes a receiver and a hand-held
microphone transmitter. The microphone has a Nady DM-10D unidirectional
neodymium dynamic cartridge for true sound, maximum feedback rejection,
and minimal handling noise. The transmitter offers status and
low-battery indication and an off/standby/on switch. A 9V alkaline or
NiMH battery provides 4-6 hours of continuous usage.
- Interference-free operation on select UHF frequencies from 794 to 865MHz
- Half-rack receiver design
- Dual folding antennas on front panel
- Exclusive Nady companding circuitry for a 120dB dynamic range
- Clear, natural sound
- Tone Squelch for locking out potential interference
- DigiTRU Diversity for maximum range and dropout protection
- Full LED indicators
- Both 1/4" unbalanced and XLR balanced outputs
- Noiseless transmitter ON/OFF switching
- Frequency Response 30Hz-18kHz, ±3dB
- Dynamic Range 120dB
- Total Harmonic Distortion <0.6%
- RF Carrier Frequency Range UHF, choice of single frequencies in separate bands within 794-865MHz
- Frequency Stability ±0.005%, crystal controlled
- Modulation FM (F3E), ±20kHz normal
- Operating Range Up to 250 ft. typical (depending on site conditions); up to
- 500+ feet optimum line-of-sight
- Receiver
- Reception Mode DigiTRU Diversity (Dual Antenna)
- Squelch External Control, Tone Key (30.768kHz)
- Controls Power ON/OFF, Volume Control, Squelch (Mute) Adjust
- Connectors DC in, 1/4"
- Reception Mode DigiTRU Diversity (Dual Antenna)
- Squelch External Control, Tone Key (30.768kHz)
- Controls Power ON/OFF, Volume Control, Squelch (Mute) Adjust
- Connectors DC in, 1/4" (6.3 mm) unbalanced phone jack (360 mV/no load), XLR balanced output (±24 mV/600 ohm load)
- LED Indicators Power ON, Diversity A/B, Audio LED Bars +Peak
- Unwanted Signal Rejection 60dB image and spurious
- Power Requirements DC 15V @300 mA, AC/DC adapter included
- Dimensions (Max.) 1.75"x 7.5"x 8.1"(4.5 x 19 x 20.6 cm)
- Weight 0.9 lb. (0.41 kg)
- Antenna 3.5"(9.0 cm), dual telescopic
- TRANSMITTERS
- Audio Inputs UB-4 Bodypack: 3.5mm locking mini-jack, switchable inputs: instrument, headworn mic, or Lavalier mic
- UH-4 Handheld: Integral Nady DM-10D neodymium
- Dynamic cartridge
- Controls UB-4: Power/Standby/Off, Instrument/
- Headworn Mic/Lav Mic, Input Level
- UH-4: Power/Standby/Off/Input Level
- LED Indicator Single color (red), Unit ON (single flash red), Low Battery
- Alert (steady red)
- RF Power Out 50mW nominal (maximum allowed by FCC)
- Harmonic & Spurious Emissions < -50 dB
- Battery UH-4: 9V Alkaline UB-4: 9V Alkaline
- Battery Life 10 Hours
- Dimensions UB-4
- UHF-4 Hand-held: 9-1/2" x 2"
- (24 cm x 5.1 cm)
- Weight UB-4 Bodypack: 3.1 oz. (88 g) without battery
- UH-4 Hand-held: 6.6 oz. (187 g) without battery
Technical |
Dynamic Range |
120 dB |
Frequency response |
30Hz - 18KHz, +/-dB |
Number of Channels |
One Channel (fixed frequency) |
Operating Band |
UHF, choice of single frequencies from 794-894 MHz. DigiTRU Diversity (dual antenna) |
Range |
Up to 250ft. typical (depending on site conditions); up to 500+ feet optimum line of sight |
Total Harmonic Distortion |
<0.6% |
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