1. ISO 18000-6C/EPC C1G2 , ISO 18000-6B, le GB/T29768-2013 (ho ikhethela).
2. Phallo e phahameng ea koung ke 33dBm, 'me matla a ka behoa ho latela litlhoko. E ka sebetsana ka katleho le tikoloho ea tšebeliso e matla haholo. Algorithm ea ho tseba li-tag tse ngata ke eona e matla ka ho fetisisa indastering. E khona ho lemoha li-tag tse fetang 600 motsotsoana.
3. E khona ho sebetsa ka lebelo le tsitsitseng kapa frequency hopping.
4. Ts'ehetso ea ho sefa data ea tag, ho tšehetsa protocol e khahlanong le ho thulana, ho tšehetsa boitsebiso ba li-tag tse ngata.
5. Sehlopha se feletseng sa maqhubu, matla a phahameng, kutloisiso e phahameng, matla a nepahetseng, tlhophiso ea mahala ho fumana tshebetso e ntle ka ho fetisisa.
Lintlha Tse ka Sehloohong | |
Mohlala | MD-M4 |
Litlhaloso tsa Ts'ebetso | |
Maqhubu a Range | 840MHz ~ 960MHz |
Protocol | EPC C1G2 ISO18000-6B/C, GB/T29768-2013 (Ho ikhethela) |
RFID Chip | Impinj R2000 |
Likaroloana | Ts'ehetsa ho bala le ho ngola ho matla, boitsebahatso ba li-tag tse ngata, ho sefa li-tag tsa tšehetso, tšehetso ea RSSI: matla a lemohuoa a lets'oao. |
Boemakepe | 4 likou |
Matla a tsoang ho RF (kou) | 33dbm±1dbm (MAX) |
Phetoho ea matla a tsoang | ±1dbm |
Fetisetsa pele modulation | DSB-ASK,PR-ASK |
Sebaka sa ho bala se sa khaotseng (bala khoutu ea EPC) | Limithara tse 0-10, ho bala ho tsoelang pele ka makhetlo a 100, tekanyo ea katleho ea ho bala e feta 95% (ha ho na tikoloho ea tšitiso) (8dBi circular polarization antenna @H3) |
Sebaka sa ho ngola se tsoelang pele (ngola khoutu ea EPC) | Limithara tse 0 ~ 4 (tse amanang le ts'ebetso ea tag chip), ho ngola ho tsoelang pele ka makhetlo a 100, tekanyo ea katleho ea ho ngola e feta 90% (8dBi circular polarization antenna @H3) |
Lebelo la temoho ya theke | >600 linako/mots |
Boema-kepe ba puisano | TTL |
Sebopeho sa 'mele | 15PIN terminal 1.25mm pitch |
Ho bala Tšebeliso ea matla | (33dbm):8W |
Litlhaloso tsa 'Mele | |
Boemo | 71.58 * 52.58 * 7.5mm |
Lintho tse bonahalang | Aluminium |
Mokhoa oa ho kenya | E tsitsitsoe ke likoti tse 'nè tsa screw |
Phepelo ea motlakase | |
Voltage e sebetsang | 5V 4A |
Tikoloho ya Tshebetso | |
Mocheso oa ho sebetsa | -20°C~+70°C |
Mocheso oa polokelo | -40°C~+85°C |
Mongobo o sebetsang | <95% (+25°C) |
GND | Phepelo e mpe ea matla, fatše |
GND | Phepelo e mpe ea matla, fatše |
3.7V-5V DC | Phepelo e ntle ea motlakase, DC |
3.7V-5V DC | Phepelo e ntle ea motlakase, DC |
GPIO-3 | Phallo ea matšoao a GPO |
GPIO-4 | Phallo ea matšoao a GPO |
GPIO-1 | Kenyeletso ya letshwao la GPI (mohlala: infrared) |
BUZZ | Buzzer |
UART_RXD | TTL serial port recei |
UART_TXD | TTL serial port recei |
USB_DM | Letšoao le fosahetseng la data ea USB |
USB_DP | Letšoao le nepahetseng la data ea USB |
GPIO-2 | Kenyeletso ya letshwao la GPI (mohlala: infrared) |
EN | Module ea EN e thusa lets'oao, ts'ebetso e phahameng |
GPIO-5 | Phallo ea matšoao a GPO |