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

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AED3,899.00

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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
SKU: 4W-1KU HM-3 Category: Tag:

Nady 4W-1KU Quad Specs

Frequency Range 672.000 – 696.975 MHz
Frequency Synthesizer 25 kHz/step (1000 channels switchable)
Frequency Stability PLL System:
Frequency Response 30 Hz – 18 kHz @ ±3 dB
Dynamic Range 120 dB
Harmonic Distortion
Modulation FM (F3E) Normal: ±25 kHz
Maximum: ±75 kHz
Operating Range Typical: 150 – 250′ (46-76 m)
Maximum line-of-sight: 500’+ (152+ m)
Receiver
System Type Dual conversion super heterodyne with true diversity
Selectivity 60 dB, normal ±75 kHz offset
Image Rejection -70 dB, minimum
Sensitivity -107 dBm, normal
Rejection 65 dB, normal
Mute Threshold -65 to -95 dBm (adjustable)
Connectors 4 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
Controls 4 x Up
4 x Down
4 x Set
2 x IR Sync
1 x power On/Off
4 x Mute level
LCD Display Four backlight LCD panels indicating selected Group/Channel, Received RF levels, and unbalanced receiver out volume levels
LED Display AF/Peak LED Display, indicating received audio levels from transmitter
IR transmitter, for frequency download
A/B diversity
Audio Output Level Unbalanced output: LINE Level output adjustable
Balanced output: MIC level output fixed
Output Impedance Balanced and Unbalanced: 600 Ohms
Power Requirement 16 VDC / 0.8 A
Antennas Dual BNC right angle
Housing Metal
Dimensions 19.00 x 11.00 x 1.75″ (48.26 x 27.94 x 4.44 cm)
Weight 6.3 lb (2.86 kg)
Transmitter
RF Output Power HI: +14 dBm (25 mW typical)
LOW: +4 dBm (2.5 mW typical)
Harmonic & Spurious Emissions -50 dBc, normal
Input Impedance 6 kOhms
Controls 1 x switch, Power Off/Mute/On
1 x switch, RF power Hi/Low
3 x button, Up, Down, Set
Input Connector 1/8″ (3.5 mm) locking mini phone jack
LCD Display Group / Channels / Input Volume / Battery Levels
Antenna Type External fixed
Battery Type 2 x AA alkaline batteries operation
Battery Life 8 – 10 hours typical
Housing Metal
Dimensions 2.5 x 3.3 x 0.7″ (6.4 x 8.3 x 1.8 cm)
Weight 3.8 oz (0.108 kg)
Microphone
Element Condenser
Pattern Cardioid (Unidirectional)
Frequency Response 100 Hz to 13 kHz
Sensitivity -40 dB ±3dB (at 1 kHz, 74 dB SPL)
Impedance 2.2 kOhms: ±30% at 1 kHz
Cable Length 43″ (1.1 m)
Dimensions Headset: 5.66″ (144 mm)
Nominal at widest point: 4.50″ (114 mm)
Flexible boom: 0.155″ (3.9 mm) diameter
Weight 1.1 oz (30.8 g) with cable
Packaging Info
Box Dimensions (LxWxH) 22 x 16 x 7″

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