ITC T-7702A - Technical Parameters

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7. Technical Parameters
Model
T-7702A
Network interface
Standard RJ45 input
Support protocol
TCP/IP, UDP
Audio format
MP3
Sampling frequency
8K~48KHz
Transmission rate
100Mbps
Audio modes
16 bit stereo with CD sound quality
Display screen size
7 inch
Screen resolution
800*480 pixel
Screen type
65K color DGUS screen
Keyboard type
Virtue QWERTY keyboard
Keyboard input way
Touch-control
Built-in impedance and power
rating
4
Ω
, 2W
Total harmonic distortion
THD≤1%
Frequency response
80Hz~16KHz, +1dB/-3dB
SNR
>68dB
PHONE OUT output impedance and
power rating
32Ω, 20mW
LINE OUT output voltage
1000mV industry standard line terminal
LINE OUT output impedance
470Ω
LINE IN input Sensitivity
350mV industry standard line terminal
MIC input sensitivity (unbalance)
10mV
Short circuit input
Dry contact input
Short circuit output
Max 3A/120V dry contact
Working temperature
5℃~40℃
Working Humidity
20%~80% relative humidity without condensing
Total power loss
≤8W
Standard DC input
DC 24V
Normal working voltage
DC 12~24.5V
Dimension
200*160*60 mm
Net Weight
0.82Kg