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WIRELESS MICROPHONE SYSTEM - U-550H
TWIN CHANNEL PROFESSIONAL |
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| SPECIFICATIONS: |
1. COMPREHENSIVE PERFORMANCE
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| CARRIER FREQUENCY |
: UHF550MHz |
| FREQUENCY STABILIZATION |
: LESS THAN ± 30ppm |
| DYNAMIC RANGE |
: MORE THAN 90dB |
| TOTAL HARMONIC DISTORTION |
: LESS THAN 0.5% |
| FREQUENCY RESPONSE |
: 40HZ--15KHZ ± 3dB |
| AUDIO OUTPUT LEVEL |
: SEPARATE TYPE : 0-- ±
400mV |
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: MIX TYPE : 0-- ± 200mV |
| 2. FIXED RECEIVER |
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| POWER SUPPLY |
: DC 17V |
| CONSUME POWER |
: 4 Watt |
| SIGNAL/NOISE RATIO |
: MORE THAN 90DB |
| IMAGE & SPURIOUS REJECTION |
: MORE THAN 80db |
| BORDER UPON CHANNEL REJECTION |
: MORE THAN 80db |
| RECEIVING SENSITIVITY |
: 10dBuV(SINAD=30dB) |
| DE-EMPHASIS |
: 50us |
| 3. HANDLING MICROPHONE |
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| TRANSMITTER POWER |
: 8mW |
| MODULATION TYPE |
: FM,F3F |
| MAX DEVIATION |
: ± 25Khz |
| SPURIOUS EMISSION |
: MORE THAN 40dB(WITH CARRIER) |
| BATTERY VOLTAGE |
: 1.5Vx3 |
| CONTINUOUS USING |
: 6 hours |
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