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EAntennas Delta Loops offer full, multi-band operation with the use of your wide range antenna tuner. The EADELTA7B, at about 24 ft. tall and 18 ft. wide, is specified to be tunable from 30 through 6 meters. This depends upon the capabilities of your wide range tuner. Better tuners also provide operations on 40 meters. Limited band coverage may occur with less capable antenna tuners, including some that are built into the transceiver. Plan to use an outboard wide-range antenna tuner that is capable of handling elevated SWR at the power output of your radio or amplifier.
EADELTA7B Delta Loops are built with the toughest components; high-strength 3/8 in. aluminum plates, special insulators, rugged oversize aluminum tubing and extra-strong top wires with strain relief. Excellent design and materials are combined to produce these heavy-duty HF antennas that withstand winds up to 100 mph! They look like a wishbone, but they really are full loop antennas that exhibit resonance at multiple frequencies. Delta Loops provide directionality with very good side nulls, and feature excellent low-noise operation, a hallmark of loop antennas. The supplied balun (1kw continuous) with a standard SO-239 (UHF Female) lets you connect and operate right away!
As with any elevated HF antenna, normal performance is achieved by installing your EAntennas EADELTA7B Delta Loop in the clear, at a height above the ground greater than one-quarter wavelength on the lowest frequency of operation. HF antenna installation heights of one-half wavelength above the ground or greater will dramatically enhance the DX capabilities of these directional antennas. Use a rotator to turn your Delta Loop to cover all directions, as vertical loops are good at peaking and nulling signals. They really can be fun to use! Get going on HF with EAntenna Multi-Band HF Delta Loop Antennas, available exclusively in North America from DX Engineering.
| HF Beam Antenna Bands | Application Notes |
|---|---|
| 30 meters | - |
| 20 meters | - |
| 17 meters | - |
| 15 meters | - |
| 12 meters | - |
| 10 meters | - |
| 6 meters | Gain and Front-to-Side varies by band and height above ground. |
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]