M0CVO HW-42HP Multiband HF Antenna 40-6m
- SKU
- 11-154
Description / M0CVO HW-42HP Multiband HF Antenna 40-6m
The HW-42HP is an Off Centre Fed Dipole with a difference. Designed to operate on all bands from 40m (7MHz) - 6m (50MHz). It will operate on 40, 30, 20, 17, 15, 12 and 10m without an ATU (SWR <3) plus 6m with an ATU. It is also possible to operate on both 80m (3.5MHz) and 60m (5MHz) via a good ATU. This will handle 400W key down or 500W PEP.
Having a feedpoint 1/3 of the way along gives a feedpoint impedance of 200ohms. This is not ideal for modern day transceivers requiring an antenna with a 50ohm impedance. Therefore, a 4:1 balun is added at the feedpoint to alter the impedance to something closer to the 50ohms required. This then allows the antenna to be fed using standard 50ohm coaxial cable such as RG8 or RG213.
The overall length of the antenna is 20.28m or 66ft. It may be mounted horizontally, as a sloper or as an inverted vee. If space is at a premium it may also be 'bent' to fit in with no loss in performance.
This is now Mk. VI following recent updates to the original.
See the excellent review by Steve Nicholls, G0KYA in the July 2014 issue of Radcom.
More Information
| Allow Backorder in Clerk.io | No |
|---|---|
| Product Condition | New |
| Bar Code/EAN | 5055468313792 |
| Manufacturer | M0CVO |
| Frequency Band | Amateur HF |
| Frequency MHz | Multiple HF Bands |
| Antenna Connection | SO239 |
| Item returned for technician testing period | 14 days |
| Repair period | 90 days |
| Refund period | 14 days |
| Exchange period | 14 days |
Customer Reviews
My installation is far from perfect and the antenna is only about 4 to 5m above ground at most, but it does exactly as claimed. SWR is low enough on all the stated bands to get away without a tuner, although I am using the internal tuner on some bands mainly because my radio (Yaesu FTdx101d) has a built in tuner so why not use it. The built in tuner copes easily with the 6m band also, and will match 80m too, although the antenna is not going to be at all efficient down there.
So far I’ve worked 32 countries on all bands from 40m to 10m, and so far I think this compact antenna represents great value for money. I would certainly buy this antenna again.