The AS-1800 is designed with features for the professional. The body pack receiver is set up for a king. With 150mW's of output to the earbuds, the AS-1800R is sure to be plenty loud for any environment. The receiver has a squelch adjustment, stereo/mono switch, LCD display, button lock, and a Magnesium Alloy Construction.
An unlimited number of receivers may be added at any time.
VERSIONS BELOW 1806 AND 1810 ARE EARBUD UPGRADES.
Galaxy Audio AS-1800
Band UHF Frequency Range B2 538~554 MHz
B3 554~570 MHz
Frequencies 32 Channels / 640 Selectable Frequencies Transmitter Output Level 30 mW or 100 mW Operating Range Under Typical Conditions 300' (92m)
Note: actual range depends on RF signal absorption, reflection, interference, and battery characteristics
Audio Frequency Response +/-1dB 45Hz - 18kHz Total Harmonic Distortion < 0.7% @ 1kHz Signal to Noise >105dB Maximum Deviation Range +/-68kHz Dynamic Range >90dB A-weighted Operating Temperature Range 14ºF to 122ºF (-10º C to 50º C)
Note: battery characteristics may limit this range
AS-1800T TRANSMITTER Main Frame Size EIA STANDARD 1/2 U Modulation Mode FM Stereo Modulation RF Output 30 mW or 100 mW Max Audio Input Level +22dBV Gain Adjustment Range 6dB Audio Input Line Level X 2, XLR / 1/4" Combo Jack XLR Input Impedance balanced
Pin 1: Ground (cable shield)
Pin 2: Audio +
Pin 3: No Audio -
Audio Output 1/4" Unbalanced Jack X 2 Dimensions 1.7" x 8.2" x 8.1" (44 x 209 X 206 mm)(HxWxD) Weight 2.3 lbs 1.04 kg Power Requirement 12-18 VDC @ 300 mA supplied by external power supply AS-1800R Receiver Audio Output Level 100 mW Sensitivity 6dBμV, S/N>60dB at 25 deviation (mono) Stereo Separation 45dB (at 1 kHz) Output Connector 1/8" (3.5mm) Stereo Earphone Connector Dimension 4.25" x 2.6" x 0.87" (108 X 66 X 22 mm)(HxWxD) Weight 0.35 lbs (0.16kg) Power Requirement 2 "AA" size alkaline or rechargeable batteries Battery Life About 7 hours (alkaline)