High-performance 433MHz Spring Antenna Helical Antenna Design

Who supplies the High-performance 433MHz Spring Antenna Helical Antenna Design service?

The High-performance 433MHz Spring Antenna Helical Antenna Design service is supplied by C&T RF Antennas Inc, the spring helical antenna design service, and the magnetic base mount helical antenna design service manufacturer in China.

Contact us for the helical antenna design cost, helical antenna design time, and other helical antenna design details.

Spring coil helical antennas are very common, low-cost antennas and are widely used in many electronic products.

Spring coil helical antenna designs are widely used in either the Lora and ISM frequency bands such as 433MHz, 470MMHz, 868MHz, 915MHz, and 2.4GHz, or the mobile cellular network frequency bands such as NB-IoT and GSM, 4G LTE, etc.

The choice of spring coil helical antenna should be matched and debugged or the design customized. To use a spring antenna, quality control of the antenna and consistency control of welding is required. Only by doing this can the spring antenna reach a good range.

The Helical Antenna Design service is provided by C&T RF Antennas Inc, the internal spring antenna, FPC antenna, PCB antenna design manufacturer, and external rubber duck antenna, fiberglass antenna, magnetic mount antenna, and through-hole screw mount antenna design manufacturer in China.

Contact us for more High-performance 433MHz Spring Antenna Helical Antenna Design details.

Below are the High-performance 433MHz Spring Antenna Lora antenna design existing styles.

12x14mm (Spring Antenna) High-performance 433MHz Chip Antenna Spring Coil Antenna

16x5mm (Spring Antenna) High-performance Spring 433 Chip Antenna For RF Transmitters

19.5×5.5mm (Spring Antenna) High-performance RF 433MHz Spring Coil Antenna

26×3.7mm (Spring Antenna) High-performance 433MHz Spring Antenna For Long-range

27×4.2mm (Spring Antenna) High-performance 433MHz Helical Antenna For Data Transmission

27×5.4mm (Spring Antenna) High-performance 433 Helical Antenna For LoRa Applications

29x5mm (Spring Antenna) High-performance 433 MHz Coil Antenna Wire Antenna

34x5mm (Spring Antenna) Long-range 433MHz Module Antenna For RF Transmitters

35×4.2mm (Spring Antenna) Long-range Spring Antenna RF 433 Antenna For Module Transmitters

38.5×5.5mm (Spring Antenna) Long-range 433.92 MHz Antenna For RF Transmitter And Receiver

39x5mm (Spring Antenna) Long-range Antenna 433.92 MHz High-gain Lora Antenna

65x4mm (Spring Antenna) Long-range 433.92 Antenna High-performance ISM Antenna

78x4mm (Spring Antenna) Long-range 443 MHz Antenna Extended Range Antenna

56×4.3mm (Spring Coil Antenna) 315MHz RF Transmitter and Receiver Module Antenna

53×4.3mm (Spring Coil Antenna) High-performance 315Mhz Spring-Type Antenna

73×4.3mm (Spring Coil Antenna) High-performance 230MHz Helical Spring Antenna

43×4.5mm (Spring Coil Antenna) 433MHz Spring Helical Antenna for Wireless Modules

30×4.5mm (Spring Coil Antenna) High-performance 433mhz Copper Spring Antenna

Below are the 433 MHz magnetic base antenna helical antenna design existing styles.

30x100mm (Magnetic Mount Antenna) Antenne Ground Plane 433 MHz

30x115mm (Magnetic Mount Antenna) 433 MHz Ground Plane Antenna

30x125mm (Magnetic Mount Antenna) Antenne 433 MHz Ground Plane

30x145mm (Magnetic Mount Antenna) Ground Plane Antenna 433MHz

30x165mm (Magnetic Mount Antenna) Antenna For RF Module 433MHz

30x170mm (Magnetic Mount Antenna) 433MHz RF Transmitter And Receiver Antenna

30x175mm (Magnetic Mount Antenna) 433MHz Receiver Antenna

30x180mm (Magnetic Mount Antenna) 433MHz Transmitter Antenna

30x230mm (Magnetic Mount Antenna) Ground Plane Antenna

30x235mm (Magnetic Mount Antenna) 433MHz Long Range Antenna

30x310mm (Magnetic Mount Antenna) 433MHz High Gain Antenna

Spring coil helical antenna selection

Spring coil helical antennas cannot be purchased directly from existing products. This is because the characteristics of the antenna determine that the antenna exhibits completely different performance and frequency under different conditions.

The correct way to choose a spring coil helical antenna.

1. When designing the circuit board, you need to reserve antenna placement and free space, as well as impedance matching and debugging the device network. In general, it is recommended to use a π-type network.

2. Select a competent antenna company and pass the entire product to the antenna company.

3. The antenna company welds a special test connector to the actual circuit board of the product, connects specialized equipment to test the antenna of the product, selects the suitable antenna for the product, and performs impedance matching debugging of the antenna.

Optimized the matching device values ​​added in the first step.

After the above operation, you can get an antenna that is really suitable for your product. Professional antenna companies also provide design parameters such as antenna standing wave ratio and reflected attenuation after commissioning.

These parameters objectively indicate the antenna performance that is shown when the antenna is welded to the product graphically and with data.

Instead of blindly buying an existing antenna and using it directly, you need to match and select the antenna through the specialized equipment and technology of the product.

Use of spring coil helical antenna

Even if you choose the right spring antenna, you still need to use the correct antenna to ensure good antenna performance.

Quality control of spring antennas is very important. Since spring antennas are manufactured by winding a spring machine, the performance of each batch of antennas may not be perfectly consistent. At this time, quality control becomes particularly important and specialized.

Antenna companies perform targeted quality control tests to ensure consistent antenna performance. Non-professional companies often do not have this control.

Welding the spring antenna is also a very important step. This is because due to the characteristics of the antenna, even if the antenna is welded in the same position, the performance of the antenna will be different if the welding direction and method are not consistent.

This requires adjusting the antenna weld. Especially when welding is assisted by a foundry, it is necessary to ensure that the welding direction of the antenna in mass production matches the welding direction of the antenna manufacturer when the antenna was previously selected. Only this way can the performance of the antenna be constant.