30M Monoband Yagi
JK304
- 4 Elements on 30M
- 36 Foot Boom
PriceUS$3,045.00**
BUY NOWThe JK304 is a 4 element Hi-Q coil loaded 30m Yagi with excellent gain and F/R.
This antenna is made for the DX'er looking for that extra gain and 4 elements for the 30M band.
Like all JK Antenna products, this one is also made with high quality materials.
The JK304 antenna packs all the punch in a clean light-weight design without any complicated element trussing, etc. The coil type and mounting are the same as our much acclaimed 40M Coil Yagis.
Specifications
JK304 spec sheet
| 30M | |
|---|---|
| Number Elements | 4 |
| Active Boom Length | 35 ft |
| Peak Gain * (dBi) | 8.8 dBi |
| Peak Gain * (dBd) | 6.7 dBd |
| Peak F/B | 22 dB |
| Peak F/R | 20 dB |
| 2:1 SWR Bandwidth | - |
| 1.5:1 SWR Bandwidth | 50 kHz |
| Max Element Length | 32.4 ft |
Tap a band or swipe the cards →
30M
- Number Elements
- 4
- Active Boom Length
- 35 ft
- Peak Gain * (dBi)
- 8.8 dBi
- Peak Gain * (dBd)
- 6.7 dBd
- Peak F/B
- 22 dB
- Peak F/R
- 20 dB
- 2:1 SWR Bandwidth
- -
- 1.5:1 SWR Bandwidth
- 50 kHz
- Max Element Length
- 32.4 ft
* Peak gain is shown in free space. dBd = dBi − 2.1
Mechanical
- Approx wt.
- 95 lbs
- Wind Area “C”
- 6.6 Sq Ft
- Wind Area “G”
- 11.8 Sq Ft
- Projected Area
- 9.85 Sq Ft
- Max Wind Speed
- 100+ Mph
- Max Turning Radius
- 25 Ft
Patterns & SWR
Plots
Click any plot to open it full size.
*** Balun not included; Available at additional cost
** All pricing shown assumes the basic mounting hardware. Acdditional costs may apply for customized mast plates and hardware.