HAC-UM Series RF Module Manual SHENZHEN HAC TECHNOLOGY CO., LTD.
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a. Exterior flagelliform rubber antenna with helical SMA joint
i.
LX433-10-SMA: 100mm helical SMA antennas with high gain and low cost, reach a
long distance.
ii.
LX433-10-ZSMA: 100mm SMA helical antenna with folding joint, easy for adjusting
the direction and fixing.
iii.
LX433-3-SMA: 35mm SMA helical antenna with magnetic core, small size, beautiful
appearance (like the mobile phone antenna)
b. SMT microstrip antenna:
WD433-3, the dimension is 30mm*7mm, small size, it can be
welded on the PCB board. When welding the antenna, the antenna need to wrap with the PCB
board 5mm, it makes the total length to be 25mm. Using the antenna, it can reduce the volume
and height and make the products
’
structure more simple.
