Search Help

Enter antenna search criteria above and click glass.

Search results listed one per page.

Use Older Entries>> link in lower right to page through multiple results.

To place an order, call 703-754-3876. You can also email us at We accept major credit cards and PayPal. If you want to pay by PayPal, please send your PayPal email address and we’ll send you an invoice; if by credit card, you can call with your credit card information.
Our normal phone hours are:
4pm-10pm EDT  Monday-Friday
10am-10pm EDT  Saturday-Sunday

Effective Nov. 1, our new winter hours will be:

Monday thru Friday 10am – 7pm

Saturday 10am – 5pm

Sunday Closed


Does your Power Divider Look Like This?

Some manufacturers charge twice as much, but only guarantee 20dB of Return Loss. Directive Systems guarantees at least 30dB (1.065:1 VSWR) of Return Loss in the most popular portions of the amateur bands.

Download (PDF, Unknown)

Download (PDF, Unknown)


See our Ad in Amateur Television Quarterly



Directive Systems is now shipping assembled 432 yagis!

All are assembled and tested with our HP network analyzer.

See 70cm (432 MHz) tab for pricing!



New Rover/Portable Quick Release Boom-to-Mast Plate!

Will accept up to a 1 1/2″  boom and up to a 2″ mast.

 IMG_5791  IMG_5792

Quick Release Boom-to-Mast Plate (without hardware)          $35.00 each

Quick Release Boom-to-Mast Plate (with ss U-bolts and nuts)      $45.00 each



All our antennas are contest proven and designed by the same people that use them — they are all used at the K8GP Contest Group site in Northern Virginia!

We have a vested interest in making sure our antennas provide the maximum in performance and longevity.

As you’ll see on the price lists, antennas are sold in both Assembled and Kit form.

If you don’t see what you’re looking for, call . . . it may be in the design phase.

We accept:
visa-mc logosDiscoverpaypal logo