SOTAbeams Bandspringer Midi HF Portable Antenna
Best portable multi-band antenna for adventurous amateur radio operators.
Experience versatile HF operation anywhere with the SOTAbeams Bandspringer Midi Portable Wire Antenna. Designed for portable enthusiasts, this pre-assembled, non-resonant antenna system covers eight popular HF bands, from 10 to 60 meters. It features two 42-foot elements made of durable, high-visibility yellow PVC-insulated stranded wire, each terminating in a 4mm banana plug. The antenna includes two wire winders for effortless deployment and retrieval, and is rated for up to 125W. This compact package ensures you can transmit and receive effectively wherever your adventures take you.
$52.99
Owner Satisfaction
4.6
/ 5
Category Rank
339
/ 1325
#339 in Antennas
Price vs Category Average
-82%
Below average
Antenna Type
Multi-band, non-resonant random length wire antenna with counterpoise
/ Multi-band, non-resonant random length wire antenna with counterpoise
Who it's for
- Backpackers and SOTA activators prioritizing minimal gear weight
- Field operators needing rapid setup and takedown times
- Hams seeking multi-band flexibility from a single portable unit
Who should skip it
- Users operating in harsh, windy, or high-traffic environments
- Operators requiring maximum signal strength for long-distance contacts
- Contesters who need seamless, hands-free band switching
Performance breakdown
Portability
Ultra-lightweight design makes it an effortless addition to any hiking pack.
Deployment Speed
Included wire winders ensure rapid setup and tangle-free storage in field.
Band Versatility
Covers eight HF bands, offering exceptional flexibility for diverse operating conditions.
Power Handling
Solid 125W rating comfortably supports most portable QRP and mobile rigs.
Visibility
High-contrast yellow insulation prevents accidental tripping and aids in quick retrieval.
Durability
Stranded wire construction balances rugged field performance with necessary flexibility.
Key Specs
Antenna Type
Multi-band, non-resonant random length wire antenna with counterpoise
Power Rating
125 W maximum
Element Length
42 ft. (14m) per element
Material
Stranded wire with yellow PVC insulation
Connector Type
4mm male banana plug
Weight
0.50 lbs.
Supported Bands
60, 40, 30, 20, 17, 15, 12, and 10 meters
Mounting
Free-strung or tapered-pole system compatible
Features
- Lightweight and highly portable for on-the-go use
- Covers eight popular HF bands (10-60 meters)
- Highly visible yellow insulation for easy handling
- Includes two wire winders for simple deployment
- Rated for 125W maximum power
- Compatible with tapered-pole mounting
- Compact and easy to pack for travel
- Provides multi-band HF capability anywhere
What customers say
The SOTAbeams Bandspringer Midi earns high praise, especially from SOTA and POTA operators, focusing on its exceptional portability and rapid deployment. Users consistently celebrate the ingenious design that significantly reduces setup time in the field. Its lightweight construction strikes an excellent balance, making it ideal for backpacking and remote activations. Performance is reliably strong across advertised bands despite the compact size. While the thin wire elements require careful handling, the overall sentiment confirms this antenna is a well-engineered, essential tool that greatly enhances the portable amateur radio experience.
Know before you buy
Yes, because this is a non-resonant random length wire antenna, you will need an external antenna tuner to achieve a low SWR across the supported HF bands.
While it is designed primarily for portable field use, it can be used for home operation. However, keep in mind that the wire is optimized for lightweight travel and may not withstand long-term exposure to harsh weather conditions as well as a dedicated permanent antenna.
The package includes the necessary hardware to facilitate mounting on a tapered-pole system. This allows you to easily elevate the antenna using common portable mast setups.
The 125W rating is a maximum limit for general operation. If you are running high-duty cycle digital modes, it is recommended to operate at a lower power level to prevent heat buildup in the balun or matching components.
The antenna elements terminate in standard 4mm banana plugs. You will typically need an adapter or a matching unit—such as a 9:1 unun—to interface these plugs with your radio's coaxial output.
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$53