Model HF-803A (KIT 3)
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HF-803A (version 1.0)
®
Talk-in conversation cannot be heard by customers on the substations (used by management
to monitor, train, or talk to window staff).
2. Connect digital recording system (optional) to jack 12 (REC) to record.
Technical Specifications
Note: Huafone Technology reserves the rights to update pictures, specifications, and design shown here at any time
without prior and further notice.
Power Source: Input 110V, Output DC9-14V
Max Working C
urrent: ≤350mA
Master Station Speaker Output: 1.5W
Master Station MIC:-51±2db 20Hz-16KHz
Dimension, Master Station: 6
” x 3-1/5” x 2-1/5”
Substation MIC:-44±2db 20Hz-15KHz
MIC Length: 14
”
Substation Speaker Output: 5W
Dimension, Substation: 7
” x 3-1/2” x 1-1/8”
Output Frequency: 20Hz
～
20KHz
Dimension, Base Plate: 7
” x 3-1/2” x 1/2”
Signal-to-Noise Ratio: > 70 db
Harmonic Distortion: < 0.5%
MIC Input Sensitivity: 10 mv
Working Temperature: - 4
℉
~ + 150
℉
Working H
umidity: ≤90%
