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OPERATING CHARACTERISTICS

RI-TRP-R4FF, RI-TRP-W4FF

SCBS836 – SEPTEMBER 2001

over operating free-air temperature range (unless otherwise noted)

PART NUMBER

PARAMETER

UNIT

RI-TRP-R4FF

RI-TRP-W4FF

Functionality

Read Only

Read/Write

Memory (Bits)

64

Memory (Pages)

1

1

Operating Frequency

134.2

kHz

Modulation

FSK (Frequency Shift Keying) 134.2 kHz / 123.2 kHz

Transmission Principle

HDX (Half Duplex)

Power Source

Powered from the reader signal (batteryless)

Typical Reading Range

cm

Typical Programming Range

—

30% of specified reading range

Typical Reading Time

70

ms

Typical Programming Time

—

309

ms

Typical Programming Cycles

—

100,000

Case Material

PVC (Polyvinylchloride), white, without print

Protection Class

According to ISO 7810

Programmed code is not affected by normal electromagnetic interference or

EMC

x-rays

Signal Penetration

Transponder can be read through virtually all non-metallic material

Dimensions

85.5 mm

± 0.4 mm × 54 mm ± 0.4 mm × 1.3 mm ± 0.1 mm

Weight

12

g

(1)

We recommend that you split each 80 bit page into 64 user programmable bits plus a 16 bit wide CRC CCITT Block Check Character as

is done by TI-RFid™ LF readers.

(2)

Depending on RF regulation in country of use, the Reader Antenna configuration used, and the environmental conditions.

2

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