HE Series Embeddable 1/4-Wave Monopole Antennas

HE Series antennas are designed for direct PCB mounting. Thanks to the HE's compact size, they are ideal for internal concealment inside a product's housing. The HE is also very low in cost, making it well suited to high-volume applications. HE Series antennas have a very narrow bandwidth (approximately 10MHz of the specified center frequency); thus, care in placement and layout is required. In addition, they are not as efficient as whip-style antennas, so they are generally better suited to use on the transmitter end where attenuation is often required anyway. Use on both transmitter and receiver ends is recommended only in instances where a short range (<30% of whip style) is acceptable.

Features

  • Very low cost
  • Compact for easy concealment
  • Precision-wound coil
  • Rugged phosphor bronze construction
  • Surface-mount and through-hole styles

Data Guides

Ordering Information

ANT-315-HESM
315MHz HE Series Antenna, Surface Mount
ANT-315-HETH
315MHz HE Series Antenna, Through-Hole Mount
ANT-418-HESM
418MHz HE Series Antenna, Surface Mount
ANT-418-HETH
418MHz HE Series Antenna, Through-Hole Mount
ANT-433-HESM
433MHz HE Series Antenna, Surface Mount
ANT-433-HETH
433MHz HE Series Antenna, Through-Hole Mount
ANT-916-HESM
916MHz HE Series Antenna, Surface Mount
ANT-916-HETH
916MHz HE Series Antenna, Through-Hole Mount

Technical Drawings