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JPC-12 HF Field Vertical Antenna, 7-50MHz ( 8 bands ) 100W Slide Regulator high-Q coil


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HF Portable Antenna JPC-12 Vertical, 7-50MHz 100W by a fellow ham BD7JPC

Great outdoor HF antenna, designed by BD7JPC quality materials used Stainless Steel, Bronze and FiberGlass powerflex mast sections. Coils are high-Q with sliders for manual tuning for each band. Antenna comes with very nice bag for portable transport, 8 bands 40, 30, 20, 17, 15, 12, 10, and 6 meters!

Antenna characteristics:
1- Light weight, small size and easy to carry
2- can work easily in multiple bands
3- Easy to set up and fast, one person can be set up in 3 minutes
4- Very suitable for field stand, business trip or balcony erection
5- The coil bobbin is made by die-cutting. It is made of non-manual car. The material is nylon. The strength is very high. The coil is wound with 1.0mm stainless steel wire.
6- All screws are made of stainless steel screws
Antenna performance parameters:
1. Carrying weight is about 1.4Kg
2. The length of the contraction is about 34.5cm, and the length of the erection is about 410cm.
3. Frequency: can work in 8 bands of meters (7Mhz-50Mhz)
4. Impedance: 50Ω
5. Carrying power: 100W
6. Standing wave: 40m band SWR<1.3, other bands can be adjusted to 1.1

Package Included:
- 1 x Aluminum Alloy Base (anodized to black)
- 1 x Multi-band Load Coil (40m - 10m; material: nylon. Note: Load coil is processed by opening mold instead of manual manufacturing)
- 1 x Ground Anchor 10 x 240 mm (not plated to maintain good grounding)
- 4 x Alumina Tubes Black 19 x 320 mm (anode sandblasting oxidation)
- 1 x 2.5 m Stainless Steel Telescopic Antenna (thickness can be customized)
- 1 x 10-strand Ground Wire Cable (tear as needed when using; generally tear 3 strands)
- 1 x Cloth Bag

1 Year manufacture warranty, customer pays the shipping cost.

14 Reviews Hide Reviews Show Reviews

  • 5
    Make sure the threaded sections are screwed together tightly.

    Posted by John on 2024 May 29th

    The Q is not all that sharp and between the coil and the extendable element I can tune to no more than 2:1 and down to almost 1:1 on 40m and 20m. Haven't tried higher than 20m so far. I spred the ground lines equidistant around the base. Enjoying so far.

  • 4
    Great antenna put it up approx 20 feet above ground and fist contact was Flordia. That's then entire width of North Amercia. Both receiving and transmitting had 5/9 signals. Recommend this product.

    Posted by Michael King on 2024 Feb 2nd

    Thank you for the chance to submit comments on products you sell. Regards T.M. King

  • 5
    Good portable antenna

    Posted by Juan on 2023 Jul 8th

    This is a great antenna for portable operations. It tunes fairly well (1.3-1.5 SWR) , its easy to install and to carry. Definitely recommend

  • 5
    JPC-12 vertical

    Posted by Victor Loewen on 2023 Jun 21st

    Very quick delivery....... EASY to set-up . Tuning very close to the manual description, minor adjustment depending on surroundings. Used a Nano VNA analyser the first time and follow those recorded settings , 1.2 SWR all bands. Very satisfied Limited portable outings Logbook shows over 12 DX countries into EUROPE with less than 17 watts on 20 meters. Looking forward to better band condition ........... ENJOY

  • 5

    Posted by VE3BW on 2022 Dec 31st

    Took this on a mini dxpedition to Costa Rica TI7/VE3BW. easy set up made qso's around the world on 40-10 meters. Good SWR when correct tap selected. Over 1000 QSO's with 75 watts max. Well built, .definitely recommend.

  • 5
    Metric bolt setting

    Posted by Don Poaps on 2022 Aug 25th

    I used the Alpha Antenna Jaw and clamped the antenna to a medal picnic table here at the Burnaby Radio Saturday coffee get together. I used it with my Xiegu G 90 and Icom 7100 all from battery. JS8Call and voice. I've loaned this portable out to other hams and they love it ability to pack it in pack. The metric if I remember is M10 x 16. I use a bolt to screw into the antenna.

  • 5
    Great Vertical Antenna

    Posted by Jean on 2022 Jun 7th

    This is a great quality Antenna made from good quality materials. Comes with a carry case and radials, tuning coil and extension rods. Works very well on 40, 20, 17, 15 and 10 meters. I transmit and receive signals from Laval which is North of Montreal to Florida, Puerto Rico, France, England, Slovania etc, all on 20 Watts. I highly recommend this antenna which can be mounted within 10 minutes and this supplier!!!

  • 5
    This antenna uses Metric threads

    Posted by Michael VE3WMB on 2022 Jan 21st

    An update on my previous review .. the threading used on all of the antenna components, including the ground spike is not imperial, it is metric. I have confirmed that it is M10-1.5, thus making it incompatible with the 3/8-24 treading used on most Amateur and CB antennas. I had great luck with this antenna operating portable over the summer of 2021. - VE3WMB

  • 5
    JPC-12 portable vertical antenna

    Posted by Jacques Hurabielle on 2021 Nov 15th

    Excellent vendor, prompt and very professionnal. I highly recommed! The antenna is well built and should last a long time given a modicum of care. Putting it together is very easy and assembly is rapid. I used it with 10 quarter wave radials -- two each for the following bands: 40, 20, 17, 12, and 10 meters. I achieved very low SWR on 40, 30, 20, 17, 15, 12, 11, and 10 meters without any difficulty. HOWEVER, you need to reduce the antenna length for 15, 12, 11, and 10 meters. On these four bands, matching could not be achieved with the coil attached. However, excellent match was obtained by removing the coil and retracting some of the upper whip sections, as required. The antenna then works like a telescopic whip on top of the four mast sections. The antenna is perfectly usable without a tuner of any sort. This said, an analyzer or a nanoVNA greatly facilitates setup. So far, I am extremely pleased with the product ...