Product Type | Handset Antenna |
Form Factor | Low-Profile, Screw-On |
Antenna Length | 6.875 in |
Compatible Devices | Most DuraFon model handsets |
Design Purpose | Replacement or performance upgrade antenna |
ENGENIUS DuraFon-HSA3 Low Profile Long Handset Antenna

Key Benefits

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- Compatible with most DuraFon handsets, ensuring streamlined integration into existing systems.
- Toolless screw-on/off design allows fast antenna replacement, minimizing device downtime.
- TAA compliance makes it suitable for government and sensitive enterprise deployments.
Product Overview
The ENGENIUS DuraFon-HSA3 Low Profile Long Handset Antenna delivers reliable signal performance across most compatible DuraFon handsets. Measuring precisely 6.875 inches in length, this antenna is engineered for optimal balance between size and signal reception, making it ideal for demanding environments.
It features an intuitive screw-on/off interface, simplifying field installation or replacement. Designed in Taiwan and TAA-compliant, this model supports secure deployment across government and regulated industries. Its low-profile construction complements rugged handset designs while preventing physical interference.
Suitable as a replacement or upgrade, the DuraFon-HSA3 ensures communication reliability, with minimal maintenance interruptions and maximum system uptime.
Specifications
Product Overview
Wireless Features
Antenna Type | Omnidirectional |
Frequency Range | 902–928 MHz |
Gain | Approximately 2 dBi |
Signal Type | Digital Voice/Data (Proprietary DuraFon communication) |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
RoHS Compliant | Yes |
Lead-Free | Yes |
Environment Certification | WEEE Compliant |
Advanced Security Features
Firewall Support | |
Encrypted Communication Support | Depends on host device (DuraFon handsets) |
Interfaces
Connector Type | Screw-on |
Physical & Environmental
Weight | Approx. 0.5 oz (14 g) |
Color | Black |
Material | Durable rubberized casing |
Operating Temperature | -10°C to 60°C |
Storage Temperature | -20°C to 70°C |
Humidity (Operating) | 5% to 95% non-condensing |
Durability | Designed for rugged environments |
Cloud Management & Licensing
Cloud Management | |
License Requirement | No license required |