महत्वपूर्ण जानकारी
वितरण समय:5-7天
शिपिंग विधि:快递
उत्पाद विवरण
Specifications and parameters of the duplex representative unit of the wireless conference system
अंतर्निहित उच्च-निष्ठा स्पीकर;
Operating power supply: DC12V;
Power consumption: Standby ≦ 360mW, Speaking state ≦ 630mW;
Operating temperature: -10℃ -- 40℃;
Microphone pole length: 400mm;
आयाम (W×H×D): 170mm×5.8mm (माइक्रोफ़ोन पोल को छोड़कर)×120mm;
Weight: 0.6kg.
Audio channel
Communication method: UHF wireless method (one-way);
Channel number: 5 (1 chairman unit path, 4 representative unit paths);
Frequency range: (The frequency band can be selected within the range of 500MHz -- 950MHz);
Modulation method: FM;
Maximum modulation quantity: 60K;
Radiation power: ≦ +9dBm;
Frequency deviation: <0.002;
संदर्भ बोलने की दूरी: 10cm -- 30cm।
Control channel
Communication method: Wireless method (two-way);
Channel number: 16;
Frequency range: 422.4MHz -- 438.4MHz;
मॉड्यूलेशन विधि: FSK;
Receiving sensitivity: -100dBm;
Radiation power: ≦ +6dBm;
Frequency deviation: <0.002.
अंतर्निहित उच्च-निष्ठा स्पीकर;
Operating power supply: DC12V;
Power consumption: Standby ≦ 360mW, Speaking state ≦ 630mW;
Operating temperature: -10℃ -- 40℃;
Microphone pole length: 400mm;
आयाम (W×H×D): 170mm×5.8mm (माइक्रोफ़ोन पोल को छोड़कर)×120mm;
Weight: 0.6kg.
Audio channel
Communication method: UHF wireless method (one-way);
Channel number: 5 (1 chairman unit path, 4 representative unit paths);
Frequency range: (The frequency band can be selected within the range of 500MHz -- 950MHz);
Modulation method: FM;
Maximum modulation quantity: 60K;
Radiation power: ≦ +9dBm;
Frequency deviation: <0.002;
संदर्भ बोलने की दूरी: 10cm -- 30cm।
Control channel
Communication method: Wireless method (two-way);
Channel number: 16;
Frequency range: 422.4MHz -- 438.4MHz;
मॉड्यूलेशन विधि: FSK;
Receiving sensitivity: -100dBm;
Radiation power: ≦ +6dBm;
Frequency deviation: <0.002.
