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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 179

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $3.13
15 $2.92
30 $2.86
100 $2.77
200+ $2.72


Attributes Table
Operating Frequency 429MHz to 437MHz
Gain -6.4dBi
VSWR 1.9
Operating Temp Range -40°C to +85°C
Features and Applications

The ANT-433-SP is a part of SP Series 433 MHz Splatch Surface Mount Grounded Line Planar Antenna, this Splatch uses a grounded-line technique to achieve outstanding performance from a tiny surface mount element.

This unique antenna is designed for hand- or reflowmounting directly to a product’s circuit board. Its low cost makes it ideal for volume applications. Unlike many compact antennas, the Splatch exhibits good proximity performance, making it an appropriate choice for handheld applications


  • Very low cost
  • Ultra-compact package
  • Direct PCB attachment
  • Ideal for concealed / internal mounting
  • Perfect for compact portable devices
  • Suitable for hand- or reflow-assembly
  • Resistant to proximity effects


  • Center Freq. 433 MHz
  • Bandwidth 8 MHz
  • Wavelength 1/4-wave
  • VSWR <1.9 typ. at center
  • Impedance 50 Ω
  • Connection Surface-mount


  • Remote controls
  • Pagers
  • Alert devices