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433MHz Spring Antenna with 2.15dBi Gain
Antenna introduction:
This T7 spring coil antenna matches great with our 433MHz RF Modules. The structure is simple, lightweight, and they're made of copper-clad wire, so you can solder them easily.
It is 38.5mm long, and has 2.15dBi of gain and 50Ω impedance, which works fantastically with 433MHz wireless receiver/transmitter.
We can customize the packaging, antenna size, as well as design style according to your requirements, welcome to inquire!
Antenna characteristics:
● High gain
● Strong compati bility
● Good stability
Application field：
● Smart Express Cabinet
● Security alarm
● Smart buildings, smart buildings
● Smart home
● Power monitoring
● Smart Industry
● Traffic monitoring equipment
● Smart Agriculture
●Temperature and humidity monitor
● Drone
● Medical automation
● Wireless module
Electrical test report:
| Frequency | 433MHz |
| Impedance | 50Ω |
| V.S.W.R | ≦1.6 |
| Return loss | 135/46MHz |
| Gain | 2.15dBi |
| Linear polarization | Vertical |
| Power | 1W |
| Material | Phosphor bronze; Gold-plated |
| Operating temperature | -10 ~ 70°C |
| Storage temperature | -40 ~ +85℃ |
433MHz Spring Antenna with 2.15dBi Gain
Antenna introduction:
This T7 spring coil antenna matches great with our 433MHz RF Modules. The structure is simple, lightweight, and they're made of copper-clad wire, so you can solder them easily.
It is 38.5mm long, and has 2.15dBi of gain and 50Ω impedance, which works fantastically with 433MHz wireless receiver/transmitter.
We can customize the packaging, antenna size, as well as design style according to your requirements, welcome to inquire!
Antenna characteristics:
● High gain
● Strong compati bility
● Good stability
Application field：
● Smart Express Cabinet
● Security alarm
● Smart buildings, smart buildings
● Smart home
● Power monitoring
● Smart Industry
● Traffic monitoring equipment
● Smart Agriculture
●Temperature and humidity monitor
● Drone
● Medical automation
● Wireless module
Electrical test report:
| Frequency | 433MHz |
| Impedance | 50Ω |
| V.S.W.R | ≦1.6 |
| Return loss | 135/46MHz |
| Gain | 2.15dBi |
| Linear polarization | Vertical |
| Power | 1W |
| Material | Phosphor bronze; Gold-plated |
| Operating temperature | -10 ~ 70°C |
| Storage temperature | -40 ~ +85℃ |
