基本信息
交付時間:5-7天
物流方式:快递
商品介紹
Specifications and parameters of the representative unit of the wireless conference system
Power supply for work: DC 3.7V - 4.5V;
Power consumption: Standby ≤ 360mW, Speaking state ≤ 630mW;
Operating temperature: -10℃ - 40℃;
Mouthpiece length: 400mm;
Dimensions (W×H×D): 170mm × 5.8mm (excluding mouthpiece) × 120mm;
重量：0.6 公斤。
Audio channel
通訊方式：UHF 無線方式（單向）；
Number of channels: 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;
輻射功率：≤ +9dBm；
Frequency deviation: <0.002;
Reference speaking distance: 10cm - 30cm.
控制通道
Communication method: Wireless method (two-way);
Number of channels: 16;
Frequency range: 422.4MHz - 438.4MHz;
Modulation method: FSK;
Receiving sensitivity: -100dBm;
Radiation power: ≤ +6dBm;
Frequency deviation: <0.002.
Power supply for work: DC 3.7V - 4.5V;
Power consumption: Standby ≤ 360mW, Speaking state ≤ 630mW;
Operating temperature: -10℃ - 40℃;
Mouthpiece length: 400mm;
Dimensions (W×H×D): 170mm × 5.8mm (excluding mouthpiece) × 120mm;
重量：0.6 公斤。
Audio channel
通訊方式：UHF 無線方式（單向）；
Number of channels: 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;
輻射功率：≤ +9dBm；
Frequency deviation: <0.002;
Reference speaking distance: 10cm - 30cm.
控制通道
Communication method: Wireless method (two-way);
Number of channels: 16;
Frequency range: 422.4MHz - 438.4MHz;
Modulation method: FSK;
Receiving sensitivity: -100dBm;
Radiation power: ≤ +6dBm;
Frequency deviation: <0.002.
