The JK402P (Piccolo) is a 18Ft boom 2 element 40m Yagi that has excellent gain and F/R. The elements are loaded Capacitively & Inductively which shortens the overall length while still maintaining a good performance across the 40M band.
This antenna is made for the DX’er or Contester that is looking for an antenna to work across the globe with a compact footprint.
It is made with very high quality materials and the best in its class in the market in terms of mechanical construction and electrical performance.
This 40M Yagi has a great performance bandwidth all the way at the CW portion of the band, where the Max performance of this antenna is achieved. It then extends all way in to the upper SSB portion without significant degradation in performance.
Price : US$1,585.00 **
Approx wt. = 88 lbs
Wind Area = 5.4 Sq Ft
Max Wind Speed = 100 Mph
Max Turning Radius = 20 Ft
Boom = 2″ OD / 0.125″ Wall
Feedpoint = 50-Ohms
Power = 5KW Avg or Balun restricted
Enjoy 5 to 6 dbi of Freespace Peak gain or
9.5 to 11dbi of Peak gain at 70ft above Avg. ground !!!
Element Length as short as 20M elements
| 40M | |
| Number Elements | 2 |
| Active Boom Length | 17.5 ft |
| Peak Gain* | 3.7dBd / 5.9dbi |
| Peak F/B | 18 dB |
| Peak F/R | 14 dB |
| 2:1 SWR Bandwidth | 250 KHz |
| 1.5:1 SWR Bandwidth | 200 KHz |
| Max Element Length | 36 ft |
SWR PLOTS – SSB – Single Antenna – FreeSpace
News
HamSCI and the Case Amateur Radio Club of Case Western Reserve University (W8EDU) will sponsor a “Festival of Frequency Measurement” on WWV’s centennial, October 1, from 0000 to 2359 UTC (starting on Monday evening, September 30, in the Ame... Read more
Recent Posts
VHF
Icom IC-SAT100 Satellite PTT Radio
“Video, presented by James Heming which provides a comprehensive introduction to the Icom IC-SAT100 Satellite PTT Radio system, how it works, fe... Read more
Should a Baofeng be your First Ham Radio – Ham Radio Q&A
“The Baofeng UV5R. Some have called them the savior to ham radio and others say they are nothing but a scourge to the hobby. But one is for sure... Read more
WRC-19: request to support 50MHz
As the run-up to WRC-19 gathers pace, the UK Six Metre Group has also written to Ofcom in support of a positive approach to Agenda Item 1.1 concerning... Read more
AnyTone AT-D878UV PLUS with Bluetooth and PTT remote
This is a demonstration of the new version of the AnyTone AT-D878UV PLUS with Bluetooth and PTT remote. Read more
VHF Newsletter 83 – New VHF Handbook
The latest edition of the VHF Newsletter has been mailed to all on the VHF mailing list and can be found here. The new version of the VHF Handbook, 8.... Read more
Dutch IARU Member-Society Invites Hams to Participate in 2-Meter Propagation Experiment
The International Amateur Radio Union (IARU) member-society in the Netherlands, VERON, has invited radio amateurs from around the world to take part i... Read more