General Specifications for all R3 Transponders:

• Power: Passive, no defined term of life
• Memory: 16 alphanumeric characters, 96 bits of data in a hybrid 6 bit ASCII, 128 bits total
• Programming: R/O, WORM, R/W
• Frequency: 148 Khz receive, divide by 4 of 37 Khz return
• Transmit Time: 12 to 24 ms
• Temperatures: -60 to +199 degrees C
• Read Ranges: Up to 1 meter, dependent on Tag and Read Head combination used.
• Packages: Black Tags are usually potted epoxy in a polyurethane housing
• White Tags are usually hard plastic shell or laminate
• Durability: All are extremely durable, inert to practically every acid and solution
• Direct hits from hammers or forklift tong cannot break the potted units