Overview - UHF 902 MHz RFID Antenna Circular Polarization Indoor
The UHF 900 MHz antenna is waterproof and easy to install with the 4 port Gen 2 fixed reader. It can also be used with any application that requires a circular polarization for transponder reading/excitation. VSWR is typically less than 1.2:1 giving it a return loss better than 20 dB.
Technical Specifications - UHF 902 MHz. RFID Antenna Circular Polarization Indoor
Polarize style
| Circular polarization
|
Operating Frequency
| 902 MHz to 928 MHz
|
Center Frequency
| 915 MHz
|
Gain
| 7 dBi ± 1 dBi
|
VSWR
| < 1.3:1 (902 MHz to 928 MHz)
|
Natural impedance
| 50 Ω
|
Maximum Power
| 10 W
|
Dimensions
| 245 mm × 235 mm × 40 mm
|
Weight
| 470 g |
Case Material
| Glass fiber reinforced plastic
|
Protection Rating
| IP66
|
Operating Temperature
| -20 °C to 70 °C
|
Storage Temperature
| -20 °C to 70 °C
|
Humidity
| 10% to 90% relative
|
Compatibility - UHF 902 MHz. RFID Antenna Circular Polarization Indoor
- Antenna Compatibility: Any 902 MHz to 928 MHz. Reader
- Antenna Connection: N-type Female
- Transponder Compatibility: EPC G2, ISO18000 6B
1055 Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'assetgo_tracking.o.date_purchased' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
in:
[select p.products_id, p.products_image
from tb_zencart_orders_products opa, tb_zencart_orders_products opb, tb_zencart_orders o, tb_zencart_products p
where opa.products_id = '626'
and opa.orders_id = opb.orders_id
and opb.products_id != '626'
and opb.products_id = p.products_id
and opb.orders_id = o.orders_id
and p.products_status = 1
group by p.products_id
order by o.date_purchased desc
limit 6]