Nady 4W-1KU Quad UHF Wireless Receiver System with Four HM-3 Head-Worn Microphones

BH #NA4W1KUHM3 • MFR #4W-1KU HM-3
Nady
Nady 4W-1KU Quad UHF Wireless Receiver System with Four HM-3 Head-Worn Microphones
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Expected availability: 7-10 business days
$771.95

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  • This item is noncancelable and nonreturnable.
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Nady 4W-1KU Quad Overview

The 4W-1KU Receiver System from Nady features four independent wireless receivers with 1000 user-selectable UHF frequencies for simultaneous operation of four transmitters, with 120 dB dynamic range and operation up to 500' line-of sight. The system comes with four BT-1KU bodypack transmitters and four HM-3 head-worn microphones.

True Diversity circuitry with two complete front ends per receiver for maximizing range and effective elimination of signal dropouts
AUTO-SCAN for easily locating clear channels and ASC (Auto-Sync Channel) IR download feature which sends selected Group/Channel information to transmitter via IR sender for easy frequency synchronization
Sophisticated IF filtering for simultaneous operation of multiple systems in the same location
Front panel touch control buttons and user-friendly LCD configuration menus
LCD display indicates selected Group, Channel, RF signal strength meter; Audio output volume level
Separate audio/peak LED display provides instantaneous audio level status easily seen from a distance
Balanced XLR mic level and unbalanced 1/4" SUM line level audio output jacks
Externally powered with included adapter
Rugged all-metal housing- 1U rack mountable with supplied rack ears
UPC: 634343286878

Nady 4W-1KU Quad Specs

Frequency Range672.000 - 696.975 MHz
Frequency Synthesizer25 kHz/step (1000 channels switchable)
Frequency StabilityPLL System: <0.005%
Frequency Response30 Hz - 18 kHz @ ±3 dB
Dynamic Range120 dB
Harmonic Distortion<0.5%
Modulation FM (F3E)Normal: ±25 kHz
Maximum: ±75 kHz
Operating RangeTypical: 150 - 250' (46-76 m)
Maximum line-of-sight: 500'+ (152+ m)
Receiver
System TypeDual conversion super heterodyne with true diversity
Selectivity60 dB, normal ±75 kHz offset
Image Rejection-70 dB, minimum
Sensitivity-107 dBm, normal
Rejection65 dB, normal
Mute Threshold-65 to -95 dBm (adjustable)
Connectors4 x XLR, balanced mic level output
1 x 1/4" phone jack, summed unbalanced line level output
2 x BNC, RF antenna input
1 x DC power input
Controls4 x Up
4 x Down
4 x Set
2 x IR Sync
1 x power On/Off
4 x Mute level
LCD DisplayFour backlight LCD panels indicating selected Group/Channel, Received RF levels, and unbalanced receiver out volume levels
LED DisplayAF/Peak LED Display, indicating received audio levels from transmitter
IR transmitter, for frequency download
A/B diversity
Audio Output LevelUnbalanced output: LINE Level output adjustable
Balanced output: MIC level output fixed
Output ImpedanceBalanced and Unbalanced: 600 Ohms
Power Requirement16 VDC / 0.8 A
AntennasDual BNC right angle
HousingMetal
Dimensions19.00 x 11.00 x 1.75" (48.26 x 27.94 x 4.44 cm)
Weight6.3 lb (2.86 kg)
Transmitter
RF Output PowerHI: +14 dBm (25 mW typical)
LOW: +4 dBm (2.5 mW typical)
Harmonic & Spurious Emissions-50 dBc, normal
Input Impedance6 kOhms
Controls1 x switch, Power Off/Mute/On
1 x switch, RF power Hi/Low
3 x button, Up, Down, Set
Input Connector1/8" (3.5 mm) locking mini phone jack
LCD DisplayGroup / Channels / Input Volume / Battery Levels
Antenna TypeExternal fixed
Battery Type2 x AA alkaline batteries operation
Battery Life8 - 10 hours typical
HousingMetal
Dimensions2.5 x 3.3 x 0.7" (6.4 x 8.3 x 1.8 cm)
Weight3.8 oz (0.108 kg)
Microphone
ElementCondenser
PatternCardioid (Unidirectional)
Frequency Response100 Hz to 13 kHz
Sensitivity-40 dB ±3dB (at 1 kHz, 74 dB SPL)
Impedance2.2 kOhms: ±30% at 1 kHz
Cable Length43" (1.1 m)
DimensionsHeadset: 5.66" (144 mm)
Nominal at widest point: 4.50" (114 mm)
Flexible boom: 0.155" (3.9 mm) diameter
Weight1.1 oz (30.8 g) with cable
Packaging Info
Box Dimensions (LxWxH)22 x 16 x 7"
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