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Oscar 3A4G/5G LoRa 868-915 MHz High Gain Open Yagi Wall Mount Antenna

The Oscar 3A is an efficient, low-cost aluminium antenna with an enamel coating, designed with 9 elements to deliver a peak gain of 10.55 dBi.

It offers reliable coverage over the lower LTE and NR frequency bands, making it suitable for cellular applications in rural or challenging RF environments.

This antenna is also optimised for ISM applications within the 868-915 MHz range, achieving around 80% radiation efficiency and a gain of 9-10 dBi.

Equipped with an FME Male connector, the Oscar 3A ensures a secure connection when paired with the appropriate cable assembly, and it is recommended to seal the joint against water ingress.

A universal clamp is included for easy mounting on standard antenna poles, enhancing its practicality for various installation scenarios.

  • 4G/5G Antenna
  • 9 element
  • 10.55 dBi peak gain
  • Selection of cable assemblies available – see ordering information tab
  • Excellent performance for low cost


2G
GSM
3G
UMTS
4G
LTE
HNT
Helium
IEEE
802.15.4
ISM
868
ISM
915
LTE
Cat M1
LTE
NB1
LoRa
Wireless
O
Wall/Pole
SF
Sigfox
W
Weightless


RoHS
Compliant

Datasheets

Oscar 3A Datasheet

Additional Antenna Resources

Antenna Fact Sheet
Understanding Antenna Theory
Antenna 2D Radiation Plot Guide
Visual Guide to Radiation Plots
IP Rating Guide

Ordering Information

Siretta Part Number: OSCAR3A/X/FMEM/S/S/19
Description: 4G/5G LoRa 868-915 MHz High Gain Open Yagi Wallmount Antenna

Request For Quote

Alternative cable lengths and connector types can be specified for volume orders

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