CN
HOMEPRODUCTSRF ANTENNAS SW433-TH22DT : 433MHZ COPPER SPRING ANTENNA
SW433-TH22DT : 433MHz Copper Spring Antenna
SW433-TH22DT : 433MHz Copper Spring Antenna
SW433-TH22DT : 433MHz Copper Spring Antenna
SW433-TH22DT : 433MHz Copper Spring Antenna
SW433-TH22DT : 433MHz Copper Spring Antenna
SW433-TH22DT : 433MHz Copper Spring Antenna
SW433-TH22DT : 433MHz Copper Spring Antenna
SW433-TH22DT : 433MHz Copper Spring Antenna
SW433-TH22DT : 433MHz Copper Spring Antenna
SW433-TH22DT : 433MHz Copper Spring Antenna
SW433-TH22DT : 433MHz Copper Spring Antenna
SW433-TH22DT : 433MHz Copper Spring Antenna

SW433-TH22DT : 433MHz Copper Spring Antenna

SW433-TH22, copper spring antenna, designed specially for 433MHz wireless communication. it has good VSWR, Compact dimensions, easy installation, stable performance, with good anti-vibration and anti-aging ability.

Technical Parameter of Spring Antenna SW433-TH22DT

  • Frequency Range: 433±8 MHz
  • VSWR: ≤1.5
  • Gain: 2.15 dBi
  • Input impedance: 50 Ω
  • Wire diameter: 0.5mm
  • Max power: 10W
  • Height: 22±1 mm
  • Interface form: welding directly 
  • Antenna Color: copper
  • Weight: 0.5g
Frequency 433MHz
Type Helical
Gain 2.15dBi
Size (mm) < 30
Material & Technology Copper

Size of spring antenna SW433-TH22DT

Antennas have been tested under wireless simulated environment by Network Analyzer.

Frequency:434 MHz        RL:14.44dB   SWR:1.464

VSWR Chart of spring antenna SW433-TH22DT

Contact Us