Galaxy Audio DHXR/77HS Headset Microphone Wireless System

Available Frequencies: 120
Frequency Ranges:
CODE D 584 - 607 MHz
CODE N 518 - 542 MHz
Transmitter Output Level: 20 mW
Band: UHF
Operating Range Under Typical Conditions: 300' (92 m), actual range depends on RF signal absorption, reflection, and interference.
Audio Frequency Response: (+/-3 dB) 60 Hz - 16 kHz
Total Harmonic Distortion:(+/-30 kHz deviation, 1 kHz tone): <1%
Dynamic Range: >90 dB A-weighted
Operating Temperature Range: 14 degrees F to 122 degrees F battery characteristics may limit this range
Audio Output Level: (+/-30 kHz deviation, 1 kHz tone)
XLR Connector (into 600 Ohms load): -12 dBV
1/4" Connector (into 3 k Ohms load): -18 dBV
Output Connections:
1 Male XLR Balanced
1 1/4" Unbalanced
Output Impedance XLR connector: 200 Ohms
1/4" connector: 1 k Ohms
XLR Output: Impedance balanced
Pin 1: Ground (cable shield)
Pin 2: Audio +
Pin 3: No Audio -
Sensitivity: -93 dBm for 30 dB
Image Rejection: >90 dB
Casing: Metal Chassis EIA STANDARD 1/2 U
Dimensions: 1.7" x 8.3" x 6.3" (45 x 212 x 160 mm) (HxWxD)
Weight: 31.7 oz (900 g)
Power Requirements: 12-18 V DC at 500 mA, supplied by external power supply
Dimensions and Weight in Packaging
Band N 518-542 MHz
Shipping Weight: 5.25 lbs
Shipping Dimensions: 17 x 13 x 3 in
Manufacturer Part Number (MPN): DHXR/77HSN
If you have additional warranty questions, please contact the manufacturer at 800-369-7768
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