TE Connectivity / Linx Technologies VHETH 868MHz / 915MHz Vertical Helical Antennas
TE Connectivity / Linx Technologies VHETH 868MHz / 915MHz Vertical Helical Antennas are compact surface-mount helical antennas for low-power, wide-area (LPWA) applications. Those applications include LoRaWAN® and Sigfox®, remote controls, and ISM band applications in the 862MHz to 876MHz or 902MHz to 930MHz range. TE Connectivity / Linx Technologies VHETH Vertical Helical Antennas are made from 0.6mm diameter nickel-plated, high-carbon steel for use in PCB-mount installations requiring a rugged, compact, and omnidirectional embedded antenna. The connector-style base of the antenna ensures proper mounting for uniform performance in high-volume manufacturing.
Features
- Performance
- 862MHz to 876MHz (ANT-868-VHETH)
- 902MHz to 930MHz (ANT-915-VHETH)
- Voltage standing wave ratio
- ≤ 2.7 (ANT-868-VHETH)
- ≤ 2.3 (ANT-915-VHETH)
- Peak gain
- -0.7dBi (ANT-868-VHETH)
- 0.9dBi (ANT-915-VHETH)
- Efficiency
- 42% (ANT-868-VHETH)
- 58% (ANT-915-VHETH)
- Direct PCB attachment
- Reflow- or hand-solder assembly
- Omnidirectional radiation pattern
- Compact size (44.3mm x 7.0mm x 7.0mm)
Applications
- Low-power, wide-area (LPWA) applications
- LoRaWAN
- Sigfox
- ISM applications
- Remote control, sensing, and monitoring
- Security systems
- Industrial machinery
- Automated equipment
- Automated meter reading (AMR)
- Internet of Things (IoT) devices
- Smart home networking
Specifications
- 15W maximum power
- 50Ω impedance
- -40°C to +80°C operating temperature range
Datasheets
Development Tools
Publicado: 2021-02-09
| Actualizado: 2023-07-24