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Oscar 645G 4x4 Port MiMO Directional 65° HPBW Panel Antenna for 3300-4700 MHz

The Oscar 64 is a compact, small cell directional panel antenna designed for efficient coverage in the 3300-4700 MHz range, making it ideal for 4×4 MIMO applications in 5G NR and 4G LTE networks.

Engineered for urban and rural fixed wireless deployments, it features ±45° slant linear polarisation to enhance signal stability and minimise interference.

With its rugged ASA radome and robust design, the Oscar 64 is well-suitedfor outdoor installations, supportinghigh wind resistance up to 240 km/h.

This antenna provides four N-Female connectors, supporting 4×4 MIMO for improved data throughput in high-density applications, and offers flexible mounting options to ensure ease of installation.

A version with 5 meter low loss cables and SMA Male connectors is also available for applications requiring extended cable runs.

Key Features

  • Supports 5G NR Bands n7, n38, n48, n77, n78, n79
  • Supports 4G LTE Bands 7, 22, 38, 42, 43, 48, 49, 52, 69
  • Optimised for Small Cell and Fixed Wireless Applications
  • ±45° Slant Linear Cross Polarisation
  • Four-port MIMO with N-Female connectors
  • UV-resistant ASA radome for durability
  • Wide 65° horizontal beamwidth and 20-25° vertical beamwidth

Typical Applications

  • Small cell and fixed wireless networks
  • Urban and rural network densification
  • 4G LTE and 5G NR coverage enhancement
  • Enterprise and public venues connectivity
  • Smart city infrastructure support

Product Features
4G
LTE
5G
NR
LTE
CAT-M
LTE
NB-IoT
MIMO
4x4
O
Wall/Pole

Cellular Band Support
B1
B7
B22
B38
B41
B42
B43
B46
B47
B48
B49
B52
B69

5G NR Band Support
n7
n38
n41
n46
n47
n48
n77
n78
n79
n90
n255
n256

Environmental Support
RoHS
Compliant

Spectral Frequency Diagram

The Spectral View Diagram visually describes the performance of the antenna from 400 MHz to 6000 MHz. Key frequencies are marked highlighting the technology used and the colour represents the performance at that frequency taking in to consideration the VSWR and radiated efficiency of the antenna.

Green is considered a suitable band, amber is adequate in good signal conditions and red is likely to be unsuitable.

Oscar 64 Datasheet
Antenna Fact Sheet
Understanding Antenna Theory
Antenna 2D Radiation Plot Guide
Visual Guide to Radiation Plots

Ordering Information

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Siretta Part Number: OSCAR64/X/NTYPEF/S/29
Description: 4×4 Port Directional MiMO Panel Antenna 4 x N-TYPE Female Connectors

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Siretta Part Number: OSCAR64/5M/SMAM/LL/29
Description: 4×4 Port Directional MiMO Panel Antenna 5M Low Loss Cables 4 x SMA Male Connectors

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