JK402 - Yagi antenna of 2 elements for the 40 m band on a 18 feet (5.49 m) boom.
JK402 at NC0B
JK402 NEC image
The JK402 is a short boom 2 element 40 m Yagi that has excellent gain and F/R. This antenna is made for the DX'er that ís looking for an antenna to work across the globe. 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.
We can also provide you with custom settings to suit your operating preferences such as peaking your gain and F/B in the CW segment or the SSB segment of the band.
Free space antenna pattern
JK402 SWR plot
Approx wt. = 87 lb (39 kg)
Wind Area = 5.62 sqft (0.52 m2)
Max Wind Speed = 100 mph (161 kph)
Max Turning Radius = 26 ft (7.92 m)
Boom = 2" (51 mm) OD
Feedpoint = Shunt coil match
Power = 5 kW Avg or Balun restricted
JK402 - Yagi antenna of 2 elements for the 40 m band
- Brand: JK Antennas
- Product Code: JK402
- Availability: In Stock