GRA-1899T Portable HF QRP Antenna 80m-6m BNC

The GABIL GRA-1899T is a compact, multiband portable HF antenna designed for QRP amateur radio operation from 80m through 6m.
Its BNC connector, selectable loading coil taps, and adjustable telescopic whip make it a practical choice for POTA, travel, camping, and temporary operation where full-size antennas are not convenient.

Portable HF Operation Without a Permanent Antenna Installation

Not every amateur radio operator has space for a full-size dipole, vertical mast, or permanent HF antenna system.
The GABIL GRA-1899T offers a compact alternative for operators who want to explore HF communication in limited spaces.
Whether you are operating from a park, campsite, temporary outdoor station, or restricted residential environment, this portable loaded whip lets you build a smaller HF setup without installing a large antenna structure.

Nine Amateur Radio Bands in One Compact Antenna

The GRA-1899T supports nine amateur radio bands:
  • 80m / 3.5 MHz
  • 40m / 7 MHz
  • 30m / 10 MHz
  • 20m / 14 MHz
  • 17m / 18 MHz
  • 15m / 21 MHz
  • 12m / 24 MHz
  • 10m / 28 MHz
  • 6m / 50 MHz
Operating performance and usable bandwidth depend on the selected band, tuning, counterpoise, installation, and surrounding conditions.

Select Your Band with the Plug-In Jumper

Unlike motorized screwdriver antennas or continuously adjustable loading coils, the GRA-1899T uses a selectable tapped loading coil.
To change bands, move the jumper lead to the appropriate numbered connection point on the antenna body.
Fine-tune the operating frequency by adjusting the telescopic whip length.
Always verify SWR before transmitting.

BNC Connection for Portable QRP Radios

The GRA-1899T features a BNC male connector.
It can be connected to compatible portable transceivers equipped with BNC female antenna ports, including the Yaesu FT-817 and FT-818.
Other radios may require a suitable adapter, short coaxial cable, or separately supported antenna mount.
When mounting directly to a radio, avoid excessive leverage or mechanical stress on the antenna connector.

Counterpoise and Antenna Tuning

A properly installed counterpoise is strongly recommended for HF operation.
Counterpoise length, placement, antenna height, and nearby metal objects can affect the impedance match and overall radiation efficiency.
For convenient setup, use an SWR meter or antenna analyzer to identify suitable whip lengths for your preferred bands.
Record successful settings for faster repeat operation.

Designed for Practical QRP and Portable Use

The GRA-1899T is particularly useful for operators who value:
  • Compact equipment for travel and backpacking
  • Temporary POTA and SOTA operation
  • Small-space amateur radio installations
  • Manual band selection and experimentation
  • Convenient portable HF listening and communication
Because the GRA-1899T is a shortened loaded whip, it will generally be less efficient than a properly installed full-size HF antenna.
Its primary advantage is portability and the ability to operate in locations where larger antenna systems are impractical.

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