|
System Indicators |
Parameters |
|
|
Frequency Range |
632-695.25MHz |
|
|
Adjustable Range |
60MHz |
|
|
Channel Spacing |
250KHz |
|
|
Frequency Stability |
Within ±0.005% |
|
|
Dynamic Range |
88dB |
|
|
Maximum Frequency Deviation |
±45 KHz |
|
|
Audio Response |
140Hz-12KHz(±3dB) |
|
|
Comprehensive S/N Ratio |
>70dB |
|
|
Comprehensive Distortion |
≤1% |
|
|
Operating Temperature |
-10℃-+40℃ |
|
|
Effective Service Range |
≤100m (in open environment) |
|
|
Wireless Interface |
BNC/50Ω |
|
|
Sensitivity |
≤-95dBm |
|
|
Spurious Rejection |
≥75dB |
|
|
Terminal Indicators |
Parameters |
|
|
AUX IN |
Input Sensitivity |
350 mV±50mV |
|
Frequency Response |
40Hz-16kHz(±3dB) |
|
|
Distortion |
≤1% |
|
|
S/N Ratio |
≥70dB |
|
|
AUX OUT |
Output Sensitivity |
1000 mV±100mV |
|
Frequency Response |
40Hz-16KHz(±3dB) |
|
|
Distortion |
≤1% |
|
|
S/N Ratio |
≥70dB |
|
|
Maximum Output Power of Built-in Amplifier (Independent Channel Mode) |
20W/4Ω |
|
|
MIC IN |
Input Sensitivity |
10 mV±2mV |
|
Frequency Response |
140Hz-12kHz(±3dB) |
|
|
Distortion |
≤1% |
|
|
S/N Ratio |
≥70dB |
|
|
SD/NET/MP3 Playback
|
Output Sensitivity |
≥9V |
|
Frequency Response |
40Hz-16kHz(±3dB) |
|
|
Distortion |
≤1% |
|
|
S/N Ratio |
≥70dB |
|
|
Power Supply |
AC220V/50Hz |
|
|
Overcurrent, overheat, overvoltage, undervoltage protection |
Satisfied |
|
|
Package Dimensions (L×W×H) |
375×280×110mm |
|
|
Machine Dimensions (L×W×H) |
253×228×50.5mm |
|
|
Net Weight |
1.85kg |
|
|
Gross Weight |
2.6kg |
|
|
Positioning Tag Indicators |
Parameters |
|
|
Operating Frequency |
3-8GHz |
|
|
Battery Power |
500MAH |
|
|
Antenna Gain |
≥2dbi |
|
|
Operating Temperature |
0℃~85℃ |
|
|
Storage Temperature |
0℃~70℃ |
|
|
Operating Humidity |
0 to 95%, no condensation |
|
|
Protection Level |
ip67 |
|
|
Product Dimensions |
110×65×10mm |
|
|
Net Weight |
30g |
|
|
Charging Voltage |
5V |
|
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