Document type: Title: Revision date: Revision:
User's Manual (MUT) A829US Fully integrated UHF compact reade (FCC part15) 23/01/2007 2
2. Mod. A829US Technical Specifications
2.1. Mod. A829US Technical Specifications Table
Table 2.1: Mod. A829US Technical Specifications
Frequency 912.500÷917.400 MHz (FCC part 15)
RF Power 60 mW ERP @ 5V
Antenna Integrated Linear polarized Antenna (3.0 dBi @ 915MHz)
Frequency Tolerance ±10 ppm over the entire temperature range
Number of Channel 50 hopping channels (compliant to FCC part 15)
Standard compliance
ISO 18000-6B
Philips UCODE EPC 1.19
EPC C1G2
EPC C1G1 (via firmware upgrade)
Digital I/O Six I/O lines 3.3 V out, 5 V tolerant
USB Port
USB B female connector
Bus powered USB 2.0 device
Must be connected to High-power Port (> 500 mA @ VBUS)
It appears as USB serial port
Virtual Com Port (VCP) drivers for - Windows 98/2000/ME/XP
Windows CE 4.2, Linux 2.40 and greater
LED display RED: Power GREEN: Identify TAG YELLOW: USB communication
Dimensions 180 x 130 x 97 mm3(7.1 x 5.1 x 3.8 inches3)
Electrical Power 5 V DC bus powered (USB) Max 250 mA
Operating Temperature -20 °C to 60 °C
2.2. External connections
The location of the connectors is on the A829US back side. Their mechanical
specifications are listed here below:
USB Port: USB B female connector, Bus powered USB 2.0 device; it must be connected
to High-power Port (> 500 mA @ VBUS)
GPIO Connector: 3M-7610-5002-5+5 type; Function: general purpose Input/Output, see
figure for pin assignment
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