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Call 0345 2300 599The Chelegance JDIPOLE-540 is a compact 5-band rigid HF V-dipole antenna designed for amateur radio operators who need reliable multi-band coverage in limited installation space.
Covering 40m, 20m, 15m, 10m, and 6m, the JDIPOLE-540 provides practical HF and 6m coverage from a single fixed antenna system. With a compact 2.05m / 6.73ft rotation radius, it is well suited to rooftop installations, mast-mounted setups, and fixed stations where a larger HF antenna system may not be practical.
After proper installation and initial adjustment, the JDIPOLE-540 allows operators to switch between the supported bands without physically changing the antenna length each time. This makes it a cleaner and more convenient option for operators who want multi-band HF capability without installing multiple antennas.
Rated for 1kW SSB and 500W CW, the JDIPOLE-540 is suitable for a wide range of fixed-station amateur radio applications.
Key Features
- Compact 5-band rigid HF V-dipole antenna
- Covers 40m, 20m, 15m, 10m, and 6m
- Frequency coverage for 7, 14, 21, 28, and 50MHz amateur bands
- 1kW SSB / 500W CW power handling
- Compact 2.05m / 6.73ft rotation radius
- Designed for limited-space fixed stations
- Suitable for rooftop and mast-mounted installations
- Multi-band operation without changing antenna length after initial setup
- Rigid multi-section tube structure
- 50 ohm impedance
- 1:1 balun included
- 7MHz capacitor hat array included
- Ideal for amateur radio operators who want practical HF coverage without installing multiple antennas
5-Band HF and 6m Coverage
The JDIPOLE-540 is designed for five popular amateur radio bands:
- 40m
- 20m
- 15m
- 10m
- 6m
These bands correspond to 7, 14, 21, 28, and 50MHz, giving operators access to a useful spread of HF and 6m operation from one antenna system.
For stations where space is limited, this provides a cleaner way to cover multiple bands without needing several separate antennas.
Compact Rotation Radius
One of the main advantages of the JDIPOLE-540 is its compact 2.05m / 6.73ft rotation radius.
This makes it easier to install in locations where a large beam, full-size dipole, or multi-antenna HF system would be difficult to use, such as:
- Rooftop installations
- Urban homes
- Garden mast setups
- Compact fixed stations
- Limited-space amateur radio stations
Rigid Multi-Section Design
The JDIPOLE-540 uses a rigid multi-section tube structure designed for fixed rooftop or mast installation.
Compared with a simple wire antenna, the rigid structure provides a more permanent and tidy installation format, making it a good choice for operators who want a cleaner fixed-station HF antenna system.
Specifications
| Specification | Details |
|---|---|
| Brand | Chelegance |
| Model | JDIPOLE-540 |
| Product type | 5-band rigid HF V-dipole antenna |
| Supported bands | 40m / 20m / 15m / 10m / 6m |
| Frequencies | 7 / 14 / 21 / 28 / 50MHz |
| SWR | 1.5:1 after proper installation and adjustment |
| Power handling | 500W CW / 1kW SSB |
| Impedance | 50 ohms |
| Array length | 9.7m / 31.82ft |
| Single side length | 4.85m / 15.91ft |
| Rotation radius | 2.05m / 6.73ft |
| Weight | 5.5kg / 12.13lb |
| Wind load | 90-100km/h / 55.9-62.1mph |
| Mast diameter | 40-50mm / 1.57-1.97 inches |
| Balun | 1:1 balun included |
| 7MHz capacitor hat array | 4 pieces included |
| Installation type | Fixed rooftop / mast installation |
Typical Uses
- Limited-space HF stations
- Rooftop amateur radio installations
- Mast-mounted fixed stations
- Multi-band HF operation
- 40m, 20m, 15m, 10m, and 6m operating
- Operators who want multi-band coverage without multiple separate antennas
- Fixed-station installations where a large HF antenna system is not practical
Installation Notes
For best results, the JDIPOLE-540 should be installed with adequate height, clear surroundings, and suitable mechanical support.
Please keep the antenna away from power lines, large metal structures, trees, and other obstructions. Waterproofing, grounding, and lightning protection should be considered as part of any long-term outdoor antenna installation.
The recommended minimum installation height and clearance is at least 5m / 16.40ft.
Important Notes
The JDIPOLE-540 is designed for amateur radio antenna use. It is not a radio transceiver.
Final SWR and performance will depend on installation height, surrounding structures, feedline, grounding, and proper adjustment.
Please waterproof coaxial cable and connector joints after installation.
Proper grounding and lightning protection should be used for outdoor installations.
Actual component lengths may vary slightly depending on shipment.
Shipping:
We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.
Returns:
If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:
Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request. Large items cannot be returned if they have been assembled, unless faulty.
Warranty Terms and Conditions
Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.
For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.
International Warranty information
Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]