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Dual-channel phase-locked loop (PLL) circuit design.
UHF 200-channel PLL digital frequency-locking automatic communication technology.
Infrared frequency synchronization.
LCD display shows frequency, group, signal strength, audio level, and other key information.
Independent volume adjustment for each channel.
Single headset microphone design.
LCD display shows frequency and battery level.
Infrared frequency synchronization.
Adjustable volume gain.
Powered by two AA batteries.
Model | D5823 |
Receiver | |
Frequency Range | 632–695.25 MHz |
Number of Channels | 200 |
Frequency Step | 250 kHz |
Dynamic Range | 82 dB |
Maximum Frequency Deviation | ±45 kHz |
Audio Frequency Response | 120 Hz – 15 kHz (±3 dB) |
Signal-to-Noise Ratio | >70 dB |
Total Harmonic Distortion | ≤1% |
Operating Temperature | -10°C ~ +40°C |
Antenna Connector | BNC / 50 Ω |
Sensitivity | ≤ -95 dBm |
Display Type | Display screen |
Power Supply | DC 12 V, 600 mA |
Product Dimensions | 483 × 196 × 44 mm |
Weight | 2.3 kg |
Wireless Microphone | |
Antenna Type | 1/4-Wave Whip Antenna |
RF Output Power | 14 dBm |
Spurious Suppression | -60 dB |
Power Supply | 2 × AA 1.5 V Alkaline Batteries |
Operating Time | > 8 hours |
Display Type | Display screen |
Product Dimensions | 110 × 64 × 25 mm |
Weight | 0.1 kg |
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