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Model | VH-75/75T | |
UHF RFID Parameter | ||
RF module | VANCH VM-5GA/VM5S and VA91C antenna | |
Frequency | 902~928MHz,865~868MHz | |
Built-in Antenna | 2dbi circular polarization ceramic antenna | |
Protocol | EPCglobal UHF Class 1 Gen 2 / ISO 18000-6C | |
Output power | 18~26dBm adjustable ±1dBm | |
R/W distance(VH-75) | Read distance 2~2.5m,write distance>20cm(test tag:Impinj E41b) | |
R/W distance(VH-75T) | Read distance >5m,write distance>20cm(test tag:Impinj E41b) | |
Multi-tag reading speed | >50 tags/s(peak value) | |
Support areas | U.S., Canada, and other regions that comply with U.S. FCC Part 15 regulations Europe and other regions that comply with ETSI EN 302 308 China, India, Japan, South Korea, Malaysia, Taiwan | |
Electrical Parameter | ||
CPU control chip | ARM(STM32F103) | |
Tag ID storage | 128MB(NandFlash) | |
USB interface type | Micro-B,USB2.0 | |
Wireless communication | Bluetooth 4.0 | |
Communication rate | 9600~115200bps, | |
Reliable firmware upgrade | Scalable upgrade mechanism | |
Application software interface | Provide API development kits and application routines based on Android and Apple iOS system platforms | |
Tag reading indicator | Vibration motor、Buzzer、LED | |
Standby time | 150 hours | |
Battery | Rechargeable lithium battery(3.7V,4000mAH) | |
Environment Parameter | ||
Humidity | 5%RH ~95%RH(non-condensing) | |
Protection level | IEC IP64 | |
Operating temperature | -20ºC~ +60ºC | |
Storage temperature | -25ºC~+70ºC | |
Earthquake resistant height | 1.2m/6.56ft | |
Physical Parameter | ||
Size | 180(L)*65 (W)*65(H)mm | |
Net Weight | 250g(Including battery) | |
Shell Material | ABS+PC | |
Tips: | For more information, please consult online customer service, thank you | ||||||





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