UHF Yim Chaw Nyeem Ntawv (Impinj R2000 Chip)
Nta
1. Kev txawj ntse ntawm tus kheej;
2. 840 ~ 960MHz zaus band (ntau zaus customization yeem);
3. Raws li Impinj R2000 kev ua haujlwm siab RF lub cav, kev ua haujlwm zoo heev los tiv thaiv kev sib tsoo, txhawb nqa tag nrho EPC CLASS1 G2 ISO18000-6B raws tu qauv
4. FHSS los yog Txhim Kho Kev Tshaj Tawm Tshaj Tawm nrog cov khoom muag ceev tshaj 700pcs;
5. Txhawb RSSI;
6. RF tso zis zog mus txog 33dbm (adjustable);
7. Txhawb 8 TNC kav hlau txais xov chaw nres nkoj nrog kav hlau txais xov tsis ua hauj lwm;
8. Tag tsis: 1000pcs @ 96bitsEPC;
9. Tsawg zog dissipation nrog ib zaug +9 DC fais fab mov, POE (Power dua Ethernet) yog xaiv tau;
10. Kev them nyiaj yug RS232, USB (Slave), RJ45 (TCP/IP) interface;
11. Muab DLL thiab Demonstration Software Source code los pab txhim kho ntxiv;
12. Cov qauv tsim muaj kev ntseeg siab, ua tau raws li qhov xav tau ntawm kev ua haujlwm hnyav.
Yam ntxwv
Kev Ntsuas Siab Tshaj
| Yam khoom | SYMBOL | VALUE | UNIT |
| Fais fab mov | VCC | 16 | V |
| Kev khiav hauj lwm Temp. | TOPR | -20 ~ + 55 | ℃ |
| Cia Temp. | TSTR | -20 ~ + 85 | ℃ |
Hluav taws xob thiab Mechanical Specification
Hauv qab TA25 ℃, VCC ++ 9V tshwj tsis yog tias tau teev tseg
| Yam khoom | SYMBOL | MIN | TYP | MAX | UNIT |
| Fais fab mov | VCC | 8 | 9 | 12 | V |
| Tam sim no Dissipation | IC |
| 0.5 | 1.2 | A |
| Ntau zaus | FREQ | 840 ua | 860-868 : kuv 902-928 ib | 960 ua | MHz |
| Loj | L x W x H |
| 268x181x 28 |
| Mm |
Interface
1. Fais fab (DC JACK)
| Tsis muaj. | Cim | Saib |
| Central | PWR | + 9 VDC |
| Sab nrauv | GND | Hauv av |
2.USB
3. UART (RS232 DB9 Poj Niam)
| Tsis muaj. | Cim | Saib |
| 1 | NC | Khaws tseg |
| 2 | TXD | Cov ntaub ntawv tso tawm hauv RS232 |
| 3 | RXD | Kev lees paub rau lub dav hlau RS232 data |
| 4 | NC | Khaws tseg |
| 5 | GND | Hauv av |
| 6 | NC | Khaws tseg |
| 7 | NC | Khaws tseg |
| 8 | NC | Khaws tseg |
| 9 | NC | Khaws tseg |
4.GPIO (DB15 Poj Niam)
| Tsis muaj. | Cim | Saib |
| 1 | NC | Khaws tseg |
| 2 | NC | Khaws tseg |
| 3 | Cov tswv yim 1- | General OPTO-coupler cais tawm tswv yim - |
| 4 | Input 2- | General OPTO-coupler cais tawm tswv yim - |
| 5 | Cov zis 1 | General OPTO-coupler cais tawm Output1 |
| 6 | Cov zis 1 | General OPTO-coupler cais tawm Output1 |
| 7 | Cov zis 2 | General OPTO-coupler cais tawm Output2 |
| 8 | Cov zis 2 | General OPTO-coupler cais tawm Output2 |
| 9 | Input 1 + | General OPTO-coupler cais tawm tswv yim + nrog sab hauv rub mus txog 3.3V los ntawm 1k resistor |
| 10 | Input 2 + | General OPTO-coupler cais tawm tswv yim + nrog sab hauv rub mus txog 3.3V los ntawm 1k resistor |
| 11 | NC | Khaws tseg |
| 12 | GND | Hauv av |
| 13 | NC | Khaws tseg |
| 14 | NC | Khaws tseg |
| 15 | NC | Khaws tseg |
