ITEM | DV6220T | DV6218R | |
直流特性(DC Characteristics) | |||
供電電壓(POWER SUPPLY) | DC +12V~+24V | DC +8V~+24V | |
耗電流(Current Consumption) | 165mA±20mA @DV 12V | 315±20mA @DC12V 帶LCD屏 | |
工(gōng)作環境(Environmental Specification) | |||
工(gōng)作溫度(Operating Temperature) | -20~+70 ºC | ||
存儲溫度(Storing Temperature) | -30~+85 ºC | ||
工(gōng)作濕度(Operating humidity) | 85%RH | ||
基帶數字規格(BASEBANGD SPEC.) | |||
開機時間(POWER ON) | 3S Max. | ||
延遲時間(Latency) | 200mS Max. | ||
視頻輸入(Video Input) | PAL/NTSC CVBS | - | |
身份識别(ID) | 對碼(Pairing) | ||
TFT-LCD | - | 5" RGB LCD | |
解析度(Resolution) | - | 800*480 | |
身份識别(ID)/位數(BIT) | 對碼(Pairing)/ 22(4KK) | ||
Pairing mode | 上電自動對碼 (Power on automatic code matching) | 按鍵操作 UI菜單PAIRING | |
視頻幀率(Frame Rate) | 20f/s MAX. | ||
系統架構(SYSTEM Architecture) | RISC(32Bit) SOC | ||
射頻規格(RF SPEC.) | |||
RF model | MR7916A | ||
工(gōng)作頻率範圍(Operation Frequency) | 2400 ~ 2483.5MHz | ||
Frequency Band | 2.412~2.4835 GHz ISM Band | ||
Modulation Method | BPSK/ QPSK/ 16-QAM/ 64-QAM | ||
Standard | 802.11b/g/n, 802.3, 802.3u | ||
Data Transfer Rate | 1,2,5.5,6,11,12,18,22,24,30,36,48,54,60,90,120 and maximum of 150Mbps | ||
Spread Spectrum | IEEE 802.11b: DSSS (Direct Sequence Spread Spectrum); IEEE 802.11g/n:OFDM (Orthogonal Frequency Division Multiplexing) | ||
RF Output Power | < 14dBm@11n,< 15dBm@11g,< 19dBm@11b | ||
Operation Mode | Ad hoc, Infrastructure | ||
Receiver Sensitivity | 11Mbps-86dBm@8%,54Mbps-73dBm@10%,130Mbps, -66dBm@10% | ||
Security | WEP, TKIP, AES, WPA, WPA2 | ||
Operation Range | Up to 300 meters in open space | ||
天線輸入輸出阻抗(RF Impedance) | 50Ω, Typ. | ||
RSSI顯示級數(RSSI Level) | 4 | ||
輸入/輸出駐波比(Voltage Standing Wave Ratio) | 2:1 | ||
傳輸距離 (Line of Sight Range) | 250m (MAX) | ||
視頻(Video Characteristics) | |||
視頻輸入阻抗(Video Output impedance) | 75Ω, Typ. | ||
視頻頻率響應 (Video Frequency Response) | ±5 dB, Max. 50Hz ~ 6MHz | ||
尺寸(Size) | 58mm*28.9mm | 63mm*40mm(主闆) 55mm*7.05mm(按鍵闆) |