3 Appendix
Second Generation RFID Smart Reader
27
Specifications: RF Switch
RF System
Chipset
SN74HC139PWR
SN74HC240PWR
AS221
RF
Frequency
US: 902
–928MHz/
EU: 865
–868MHz/
KR: 910
–914MHz/
PRC: 920
–925MHz/
Open:840MHz
–960MHz/
Typical Insertion Loss
1.2dB
Typical Isolation
36dB
Regulatory and Environmental Compliance
EMC Certification
FCC 47 CFG Ch.1 Part 15 (US) (15.247)
ETSI EN 302 208-1 (V1.1.1) (EU) (optional)
Certification
RoHS / FCC / CE(optional)
General Characteristics
Dimensions
11.4 × 9.7 × 2.7 cm
Weight
Approx. 350g
Base Material
SECC
Mounting
Wall, floor
Communication
Input port
1 DB9 female connector
R-TNC
4 R-TNC Connector
Environment
Humidity
5% to 95%, non-condensing
Operating Temperature
0 °C to 55 °C / 32 °F to 131 °F
Storage Temperature
- 40 °C to 85 °C / -40 °F to 185 °F
Sealing / Dust and
Water Immunity
IP40(NEMA 1)
