FXP75070045B Datasheet, PDF (4/10 Pages) List of Unclassifed Manufacturers – Atom FXP.75 Atom 2.4GHz Series Ultra-Miniaturized 2dBi Bluetooth Antenna

3. Antenna Characteristics
3.1 Test set-up
  _Y
ZX
 
Figure 1. Impedance measurements (left side) and peak gain, efficiency and radiation
pattern measurements (right side).
3.2 Return Loss
0
-5
-10
-15
-20
-25
-30
-35
-40
2200
2300
2400
2500
2600
Frequency [MHz]
Figure 2. Return loss of the FXP75 antenna from 2200 MHz to 2700 MHz.
 
2700
 
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