Description
What is Helical Antenna 868MHz Spring Coil Antenna?
The Helical Antenna 868MHz Spring Antenna CTRF-ANTENNA-SP-0868-2306 item is a 23×6.1mm small-size helical antenna spring coil antenna manufactured by C&T RF Antennas Inc. It is used for Lora band 868 MHz ISM band antenna internal antenna for ISM/Lora & LoraWan applications.
The antenna spring helical antenna is also one of the springs. A mechanical part that uses elasticity to work with a part made of elastic material that deforms under an external force and returns to its original state after the external force is removed. Also as “coil antenna spring helical”.
Generally made of spring steel.
Spring coil helical antenna selection tips
Spring coil antenna helical antenna can be divided into nickel-plated, gold-plated, and copper spring coil helical antenna according to the material, and 315 MHz /433 MHz/868 MHz/915 MHz/wifi spring antennas according to the frequency are generally common.
Selection tips: When choosing a spring coil helical antenna, according to the actual project requirements, look at its size and length, gain, impedance, material, frequency, VSWR, and other parameters in line with the needs.
The Helical Antenna 868MHz Spring Antenna is supplied by C&T RF Antennas Inc, the leading indoor-outdoor 868 MHz antenna manufacturer in China.
We provide the RF antennas with other antenna radio frequencies such as 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz, Lora, VHF&UHF, NB-IoT, GSM, Wifi 2.4GHz, 5.8GHz, 2G 3G 4G LTE, GPS, 5G NR, UWB, etc.
C&T RF Antennas Inc provides the Lora 868 antenna with many antenna types such as Dipole Antennas, Whip Antennas, Marine Antennas, Router Antennas, MIMO Antennas, PCB Antennas, FPC Antennas, Spring Antennas, etc.
Contact us for the Helical Antenna 868MHz Spring Coil Antenna datasheet, Helical Antenna 868 MHz Spring Coil Antenna pricing, Helical Antenna 868 MHz Spring Coil Antenna inventory, or other 868 MHz antenna types.
Helical Antenna 868MHz Spring Coil Antenna Specifications:
Helical Antenna 868MHz Spring Coil Antenna Electrical Specifications |
|
| RF Antenna Type | Embedded Spring Antenna |
| Model | CTRF-ANTENNA-SP-0868-2306 |
| Frequency | 868 MHz |
| Gain | 2dBi |
| VSWR | ≤1.8 |
| Impedance | 50 Ω |
| Polarization | Vertical Polarization |
| Lightning Protection | DC-Ground |
Helical Antenna 868MHz Spring Coil Antenna Mechanical Specifications |
|
| Dimension | 23*6.1mm |
| Weight | Approx. 4g |
| Material | Copper Wire |
| Operation Temperature | – 40 ˚C ~ + 65 ˚C |
| Storage Temperature | – 40 ˚C ~ + 70 ˚C |
| Finished Antenna Color | Copper |
| Antenna Design | Internal Antenna |
| Mounting | Soldered |
| SafetyEmission and other | RoHS Compliant |
| Applications | ISM/IoT/NB-IoT/LoRa/RFID |
Besides the Helical Antenna 868MHz Spring Coil Antenna, C&T RF Antennas Inc also provides other frequency band spring antennas such as 433 MHz spring antenna, 915 MHz spring antenna, 315 MHz spring antenna, 470 MHz spring antenna, GSM spring antenna, 2.4 GHz spring antenna, etc.
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