Parts and Accessories
The most common upgrade and replacement parts are listed.
If you don’t see what you are looking for, please call or email.
We can provide any replacement parts you may need.
| Item | Description | Price |
|---|---|---|
| Choke Assembly (for all HF LPDAs) | Collins-style choke assembly for Tennadyne LPDAs. Pre-wound and terminated using high quality materials. | $105 |
| Pigtail for T28 LPDA | 10' pigtail for T28 Feed. Fully terminated and ready to accept your PL-259 feedline. | $72 |
| T28 Vertical Mount | Offset your T28 boom 90* for vertical polarization. Fully insulated and ready to adapt to standard kit components. | $125 |
| T-series LPDA BMI | OEM replacement Boom-to-Mast insulator. | $60 |
| XD-series LPDA BMI | OEM replacement Boom-to-Mast insulator | $78 |
| Slipp-Nott Package | Complete Slipp-Nott product with SS hardware for 2" OD Masts. | $195 |
| Nut & Bolt Kit | Replace sheet metal screws in Legacy models with SS machine screws and Nyloc nuts. Kit includes all element hardware and model-specific manual. | CALL/EMAIL |
| Insulator Kit | Insulators are proven to hold up for many years, but eventually they do begin to age. Bring your favorite antenna back to "like new" condition before the next sun spot cycle. Kits include all plastics and model-specific manual. | CALL/EMAIL |
| Shorting Stub | Model specific shorting stub to offset boom resonance. Included with LPDA kits. | CALL/EMAIL |
| Truss Kit | Complete Truss assembly, included with some T-series and all XD-series LPDAs. Kit includes all necessary hardware and OEM Dacron rope. | $140 |
| Phillystran Upgrade | Phillystran (0.17") replaces OEM Dacron rope included in T-series and XD-series truss kits. The ultimate in durability for harsh environments. | $55 |