User's Manual

SOLUM CO., LTD
2. Specifications
2.1 Product
Item Description
Size 4 3 x 3 6 x 1 2 mm
Battery
CR2450 Lithium Battery (3V, 1ea)
2.4 ~ 3.3Vdc(condtion : In active status)
Display EPD PANEL display (Graphic type)
Information display Price, Unit, Discount, etc.
Communication IEEE802.15.4 2.4GHz ISM Band (Range “2405~2480MHz”)
Distance Radius 20m (Indoor, Line of Sight)
Operation Temp. -25 ~ 40 ℃
Etc. No additional anti-theft locking structure : Rail Mounted only
2.2 Radio (RF)
2.2.1Production Characteristic
Items
Parameter
spec.
Units Condition
Min Typ Max
TX
Transmit Power -3 0 8 dBm
Error Vector
Magnitude
10 28 %
When measured for 100
chips
Tx Current - 37 mA
Total current at max Tx
Power
RX Receiver Sensitivity -90 - - dBm PER < 1%
.