Pac-12 Portable Antenna New Revision Deluxe Edition For Field Stand Business Trip. The new version of the antenna replaces the adjustment screws and plugs on the original jpc-7 and pac-12 with a sliding adjuster, making it easy to adjust the standing wave, and it is not difficult to adjust the screw to adjust the standing wave. Now, just slide the adjustment slider with your finger. Reference data for slide adjuster use: 14 mega slider position between 6 and 7 turns on the side of the whip antenna, 7 megabytes between 7 and 8 turns on the side of the aluminum tube.
Note: When using, let the shrapnel be between the two coils, do not deliberately put on a coil. 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 strength is very high. The coil is wound with 1.0mm stainless steel wire. 6- All screws are made of stainless steel screws.
7- Aluminum tube blasted into black, the base is oxidized to black, very beautiful and graded. 8- Customized 2.5 m stainless steel rod antenna.Carrying weight is about 1.4Kg. The length of the contraction is about 34.5cm, and the length of the erection is about 410cm. Frequency: can work in 8 bands of 184.108.40.206.220.127.116.11 meters (7Mhz-50Mhz). Standing wave: 40m band SWR. 1 x Aluminum alloy base (anodized to black). 1 x Multi-band plus inductance coil (40m - 10m, material: nylon, note: adding coil for mold opening and making non-manual car). 1 x Ground anchor, size 10×240mm (not plated to maintain good grounding). 4 x Alumina tube (black), size 19 × 320mm (anode sandblasted oxidation). 1 x Top 2.5 m stainless steel rod antenna (customized thickened). 1 x Ground net 10 strands of cable (when used, tear it as needed, generally tear 3 strands). Put the connecting ring of the ground net directly on the screw of the ground anchor and screw it onto the base. Then it is the connecting seat--four-section aluminum tube--adding coil--rod antenna. In the case of standing wave adjustment, if there is a talent indicator, first find the lowest point of the standing wave and see if the resonant frequency is high or low. If the resonant frequency is high, the antenna is short, and the rod antenna should be lengthened or increased. Increase the number of turns of the coil, shorten the rod antenna or reduce the number of turns of the coil. The minimum point of the standing wave, look at the level of the resonant frequency, and then use the appeal method to adjust. When the ground net is used, it can be torn open 3-4. Adjusting the angle of the ground net can change the impedance of the antenna. Reference data: 7.050 from the side close to the aluminum tube, the first 8 turns, the pull rods are all pulled out, standing wave 1.1. 14.270, the sense coil is from the side closer to the antenna of the whip, the sixth loop, the whip antenna is all pulled out, standing wave 1.1-1.12. 21.4 with 4 aluminum tubes plus rod antenna 7 knots +10cm, standing wave 1.2. 29.6 only use the rod antenna, all pull out and retract half a section, standing wave 1.2. We can supply a wide range of products to meet the ever-changing market demands. We annually produce 5000 pieces per day. Our products sell well in North America, West Europe and Australia. Our company insists on the principle of "Good service, the best quality and competitive price". These charges are buyers responsibility.
We will help you to solve the problem. If you have any question, please just feel free to contact me. AP-8 8 Ports 40A Powepoles Connector Power Splitter Distributor Source AP Plug. The item "7-50MHz PAC-12 Shortwave Antenna Outdoor Antenna + Slide Regulator for Ham Radio" is in sale since Tuesday, October 29, 2019.
This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Other Ham Radio Equipment". The seller is "shengyi2017" and is located in Dongguan. This item can be shipped worldwide.