Sigma HF-X80
Delivery time:
Delivery time:
1-3 Business Days
Sigma HF-X80 is backordered and will ship as soon as it is back in stock.
The Sigma HF-X80 is an end-fed vertical antenna with a 6-meter aluminum radiating section and an integrated UNUN transformer . This transformer reduces the high impedances at the feed point to 50 ohms, which is necessary for optimal operation with your transceiver.
Key Features of the HF-X80
- Type: End-fed vertical antenna
- Frequency range: TX 3.5 - 52 MHz (with ATU) | RX 1.8 - 55 MHz (with ATU)
- Maximum power: 400W PEP (suitable for CW/SSB, not for AM or digital data modes)
- Impedance: 50 Ohms
- Connection: SO-239 (UHF-Female)
- Height: 6 meters
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The dBi gain is 2.8 on all of the bands except for the 20m band which is 3.2
Upgrade options
The Sigma SE HF X-80 can be upgraded with the Sigma PLUS-KIT, compatible with the following antennas:
- Sigma HF-X80
- Sigma HF-X80-XP
- Sigma HF-360
- Sigma HF-360-XP
- Sigma HF-360-XP-TOP
Why choose the Sigma HF-X80 base antenna?
- Wide frequency coverage: ideal for TX on 80m to 6m and RX from 160m
- Efficient signal transmission: thanks to the integrated UNUN transformer
- Rugged design: 600cm aluminum construction for maximum durability
- Easy installation: works with an ATU for optimal adjustment
- Upgradeable: Expandable with the Upgrade set for improved performance.
Important note
The 400W PEP power rating is for intermittent amateur use only (CW/SSB ) and is not suitable for AM broadcasting or digital data modes such as FT-x, RTTY or constant carrier mode
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