Dipole 27-28 MHz mk2

Product detailed description

Dipole for 27-28 MHz band.

New balun design 2025

- more massive boxes, thicker walls
- brass bushings for lid screws
- Uniform box design for all models
- new power limits
- wider choice of mechanical designs
- choice of pressure valve design
- choice of Amphenol N connector
- MINI version also available in clamp mount version
- overall precision design

Suitable for use with 100 W transceiver.
Mounting on clamp mount.

Specifications:
- 27-28 MHz band.
- arm length approx. 2x2,85 m, tuning by length at the mounting point
- antenna cable according to the selected variant
- balun 1:1
- power load 300 W max (SSB 300 W / CW 150 W / digi 70 W)
- weight according to selected antenna cable
- attachment to the mounting bracket
- the box is IP-65 rated
- box size 75x75x45 mm
- PL connector (UHF), on request can be fitted with Amphenol N connector

The balun box can be equipped with a pressure valve at extra cost.
The function of the pressure valve - if the instrument box is exposed to temperature changes - e.g. the difference between day and night temperatures or if heat is generated in the box during operation and the box cools down after operation - pressure changes and water vapour condensation occur in the sealed box.
In some cases, a vacuum may even be created, which can cause dust and moisture to enter.
Installing a valve with a pressure balancing function is a very simple way to provide ventilation and at the same time prevent vapour condensation and dust from entering the enclosure.
If you are interested in installing a pressure equalizing valve, add the valve offered above in the related products to your cart. The extra charge is the price of the valve.

Example of attaching the antenna wire to the mk2 balun