Description

How To Do 433MHz PCB Antenna Design?

The 433MHz PCB antenna design includes a radiating unit, a feeding point, and a grounding plate.

The radiating unit, the feeding point, and the grounding plate are copper-clad structures.

The feeding point is a rectangular structure connected to the radiating unit and the grounding plate.

The antenna is located on the same rectangular PCB board.

On the plane, the radiating unit is composed of multiple folded parts. The grounding plate is two rectangular structures of the same size, located on the parallel surface of the PCB board and the radiating unit, and is connected to the radiating unit through the feeding point on a simple and low-cost basis.

It achieves low return loss and high gain, which can meet the requirements of its small size and wide application range.

A small and compact 433MHz PCB antenna will be useful for applications requiring a high antenna efficiency in a compact area to operate at ISM 433 MHz frequency bands or for other 433MHz applications.

C&T RF Antennas Inc, the ISM 433MHz antenna supplier, and Lora 433Mhz antennas manufacturer in China supply the 433MHz PCB Antenna Designs.

C&T RF Antennas Inc provides RF antennas with PCB & Flex PCB & Omni antenna types, which cover the below frequencies:

5G NR PCB Antennas, LTE PCB Antennas, GSM PCB Antennas, Wifi PCB Antennas, NB-IoT PCB Antennas, LoRa PCB Antennas, GPS PCB Antennas;

5G NR FPC Antennas, 4G FPC Antennas, 3G FPC Antennas, NB-IoT FPC Antennas, Wifi FPC Antennas, GPS FPC Antennas, LoRa FPC Antennas;

5G Omni Antennas, 4G Omni Antennas, Wifi Omni Antennas, LoRa Omni Antennas, etc.

We provide not only the 433MHz PCB antenna design but also the flexible PCB 433MHz antenna design, 433MHz spring antenna design, 433MHz rubber duck antenna design, 433MHz through-hole antenna design, 433MHz magnetic mount antenna design, 433MHz fiberglass antenna design, etc.

Contact us for more information on the 433MHz PCB Antenna Design, such as datasheet, pricing, inventory, or other antenna designs.

433MHz PCB Antenna Design Specifications

433Mhz PCB Antenna Design Electrical Specifications
RF Antenna Type	Embedded PCB Antenna
Model	CTRF-ANTENNA-PCB-0433-XXXX-IPEX
Frequency Center	433MHz
Gain	Custom
VSWR	≤1.8
Impedance	50 Ω
Polarization	Vertical Polarization
Cable Type	RG1.13
Connector	IPEX
Cable Length	Custom
Lightning Protection	DC-Ground
433Mhz PCB Antenna Design Mechanical Specifications
PCB Board Dimension	Custom
Weight	Custom
Material	PCB
Operation Temperature	-40˚C ~ +85˚C
Storage Temperature	-40˚C ~ +80˚C
Color	Custom
Antenna Design	Omni Dipole Array
Mounting	Connector
SafetyEmission and other	RoHS Compliant
Applications	Public Safety/LMR/P25/TETRA, ISM/SCADA/Utilities, RFID, IoT/NB-IoT/LoRa