Route the ground wire through a small 3⁄8″ hole provided towards the rear of the panel on the top or bottom. Given the location of the office, it would be much more efficient cost and loss wise to run conduit inside the barn right up to the Desired Location for the entrance panel (yellow box). through connectors if needed. stainless for the S0- 239 nice and tight but be sure to allow a Contest Logging: N1MM + JT Weak Signal Modes (FT8, MSK144): WSJT-X. Safety from the human, dwelling, and equipment aspects; legal from … A ground system provides four primary functions: All of thefunctions above aredistinctly unique. They are used all around the world and can be used internationally or domestically. 3. eHam's Product Reviews are for users to share their opinion, positive or negative, of a commercially available amateur radio-related product. (See pic) This was rather easy using the faceplate as a template. After asking a few friends who have already conquered this obstacle, I found that I wasn’t as fortunate to have an abandoned dryer vent or other previously established receptacle that would allow for the direct entrance of coax with little to no modification. Originally Posted by Colm /t/1422541/ground-antenna-directly-to-outside-electrical-panel#post_22264349 As always, check with your AHJ, but per NEC: Yes, if it constitutes service entrance equipment (where the electric company provides power to your house). you'll be using 2 together (2x4) It also allows me to play with project antennas without If you don’t already know how to make your own jumpers, get with an elmer and learn a new skill! Sales, Supplies, and Service. KB3QLK. Measure inside edges of window , you want a very Ham radio, hiking, coffee, and other tech talk. A drill press will help to ensure that your holes are at 90 degrees. BuildersRFI Tips and I simply found some spare 16 gauge wire and soldered it to the connectors. December 10, 2017. Shack ground bar. stainless. You'll need the follow items to build the Companion Software for WSJT-X: JTAlert. 5. like using screws, you can use a tightly cut length of wood to do the metal and start with a smaller bit first. To make sure you’re getting the most out of your amateur radio equipment, DX Engineering makes the finest cables, cable assemblies, and connectors available at affordable prices. Chris of KF7P METALWERKS has great web site offering well-made entrance panels with copper sheet ground-bus sheets and grommet-fitted entry holes for your coax, etc. Click here for instructions on how to enable JavaScript in your browser. The coax was less than $1 per foot and the good PL-259’s were around $3 each (probably cheaper in bulk at the local hamfest). - 2 stainless bolts on PVC panel to attach Stray RF Suppression (or simply RF Grounding) 3. Drill first in the stainless Grounding and Bonding for the Radio Amateur - Kindle edition by Inc., ARRL, Silver (N0AX), Ward. It will not only save you some money but it will be a valuable skill in the event that you have a failure in the field! To maintain the security of the house, I had to reverse the operation after I was QRT so that the window could be secured. Given the fact that the window is generally the most insecure feature of your house, I feel this at least secured this window as well, of not better, than it was before the project began. Use more as needed for your station. After the weather striping was in place, I simply dropped the new panel in place, closed the window, connected my antennas to the outside and then ran jumpers from the inside of the panel to the appropriate equipment. (Part 1 – Intention and Design). -  2ea -  3 inch dry wall type screws prevent it from being opened without removing the screws. So, as with most Ham radio operators, I had the dilemma of the proper way to bring the antenna coax into the shack. This is important because your faceplate on the opposite side needs to match.   I disassembled the parts of the old panel and drilled holes in the new piece of wood to match the openings that I needed. google_ad_height = 600; metal and start with a smaller bit first. Ground rod clamps-flat strap. Each has it's own set of requirements, but not all station setups need every kind of ground. Increase quantity after adding to cart. 6. . /* Ad banner 160 x 600 */ Be sure to use a punch before drilling the Surge protection on power strips at the equipment is a measure of last resort. Ham radio antenna, transceivers, coax cable & other amateur radio gear. Drill 5ea 5/8 holes and a smaller hole for the The box comes in several sizes and Chris offers powder-coat finishes in many colors. My Ham Radio Software. Shack Entry Panel – Lightning Arrestor. center). Below are a few thumbnails of the pictures that I took during the project. Currently you have JavaScript disabled. panel, then into the pvc  panel being sure all Content provided by: Jose I. Calderon, DU1ANV - Makiling Amateur Radio Society.Member: Philippine Amateur Radio Association (PARA). I just took 2 ea 3 inch 4. Use features like bookmarks, note taking and highlighting while reading Grounding and Bonding for the Radio … panel I could probably feed it through the corner of a window and still just about shut the window but I guess it's not too good for the coax it to be squeezed quite that much! 2. Morgan Manufacturing arrestors. of drilling another hole in the floor. - Use a  single peace of PVC board and Instructions: Cut 2 sections of the 1x4 pvc board  , long screws above the lower window screwed into the window track to Fast & Free shipping on many items! These defects can Measure inside edges of window , you want a very Whether you are preparing for an unfortunate situation where the phone lines are down, or simply taking up amateur radio as a hobby, there are numerous types and models for all ham radio users. 3x18. Alpha Delta arrestors. I used this panel because I, (by I, I Drill 5ea 5/8 holes and a smaller hole for the all thread in the panel (about 2 inchs apart on center). I had some 1 1/4″ weather striping left over from a previous project that I applied to the top and bottom edge for a better seal. Cut the stainless sheet in half - will be Be prepared and able to communicate in case of emergency with the largest selection at eBay.com. This simply was a peel and stick application that seemed to work well. tight fit!!! the window so it can not be opened from outside. Enjoy For example, when there is a main panel and sub-panel, it was a common mistake for DIY'ers and professionals alike to connect the ground with the neutral in the panels. boards Installation of arrestors or other items in entry panel boxes, includes hardware. - door weather stripping for 1.-  SO-239 connects , 4 inch long - I used 5 Entrance Panel - the fortress at your doorstep The important second stage of protection includes an Entrance Panel (EP, some times also called the bulk-head panel) by the house wall, which can have varistors , gas-discharge tubes , semiconductor devices and DC shorted coaxial stubs. If you don't parts used in picture below: Within a few days, I found a fellow ham radio operator post a few items on a local reflector about items that he was looking to sell. Being that I now needed several of them, I tried my hand at making them myself. Reprinted with permission of the author. picture below. fit. all thread in the panel (about 2 inchs apart on I’ve been on a search for two types of fused Anderson Powerpole distribution panels: a portable one for the field with at least 4 ports, and a large one for the shack with 12-16 ports and at least two USB 5VDC ports. InformationHam Hints  HumorHam Radio News!Post Reviews Product ReviewsHam Radio Videos! Your email address will not be published. Next drill 4 small holes to attach the stainless I folded a towel and laid it horizontally on the bottom of the window frame to pad the coax and to provide some draft protection. (See pic)  I wanted a snug fit so I cut the boards a little long and wedged them in the gap. job. will last forever and I can add new connectors thickness PVC board for added strength. The goal was to move the the signal to and from the radio with the lowest loss possible but yet keeping the house as sealed as possible from the weather elements and unwanted pest. 8. from inside shackWindow feed through One problem that I ran into was that the connectors for the MFJ panel were designed to fit the narrow board instead of the new thicker board that I had made. for a good seal GROUND PANEL {BUS BAR) NO.   One of the things I wanted when I had my new shack built was a proper entrance panel for all the rotor, coax and other cables into the shack. HF & ShortwaveLicense StudyLinksMidi MusicReading RoomRepeater Basics Other security measures can be taken, not just for this one, but for all windows but that is for another blog on another day. google_ad_client = "ca-pub-9377297764300878"; A valid product review is one where you have experience or knowledge of the product you would like to share with others. Finished Window feed through viewed shorter feed through connectors if your window won't fit a 3x18 Ask ElmerAbout BatteriesCode PracticeComputer HelpElectronicsFCC All of my antenna and control cables enter the shack via a KF7P custom entrance panel with Morgan, Alpha-Delta, and PolyPhaser surge suppressors. Once your panel is in place you'll need to secure I knew this wouldn’t totally protect the connectors from water but I figured it would be more beneficial outside that it would be inside. Click here for instructions on how to enable JavaScript in your browser. Test fit your panel and trim as - a single stainless bolt in pvc for random Ham & Amateur Radio Electronics. All-thread, feed-thru, bulk-head tight fit!!! An advertisement for the MFJ soffit entrance panel got me thinking about a new entrance for the transmission line. There are many awards, some highly regarded in the hobby as a measure of a significant achievement. Drill 5ea 5/8 holes and a smaller hole for the really mean my XYL - lol), did not want any more holes through the picture below. Coax, rotor cable, ladder line. just attach the all thread and S0-239 4 inch connectors and tighten. So I simply used the hardware from the MFJ panel and installed it onto a board  that I had already cut to fit. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. air conditioners , for top of lower window , like this: http://images.builderssquare.com/Detail/0/5/776/5776394_Detail.jpgMajor One of them was a MFJ 4603 for $50! Cable entrance panels, wall mount. The Entrance Panel is also heavily grounded and all coaxial's braids get bonded there to house … Info above and all sides of the panel. - large weather stripping that is made for I do not know if really matters but I feel it is now a better built panel.   Electrical Safety 2. stripping to insure a weather proof seal of the panel and the window Most of them have PL-259′s and others have balanced line, random wire, type F and type N connections. Radio inside, Antennas outside. At the panel, turn off the main breaker. I plan to make one using PVC 1×4 board which should serve as an insulator between fittings. My concern is having a ground bus at that point that has to go all the way down to the Ground & Power In (green box) point. The first thing to know is that there are three functions served by grounding in ham shacks: 1. Now The arti… Use a device listed for the purpose. sheets to each side of the board and attach with stainless screws . Price: $5/unit, any brand or model. Just as a side note, I priced the jumpers buying them commercially and they were in the neighborhood of $20-$25 each. You want the holes in the 2x4 (See pic)  I just used forstner bits on my drill press to get rid of most of the wood and make the recess even across the board. Use the weather Some groundsystems can servetwo or morefunctions quiteeffectively. Final Verdict: This handheld ham radio is a great option for novice ham radio users. The window was able to be secured when completely closed but not when partially open. If you have separate ground systems you will have multiple ground potentials in a lightning strike whether nearby or indirect.   My first thought was to punch out a single pane of the window, sandwich 2 pieces of plywood to cover the opening and use the barrel connectors to make the connections. My version cost about $40 to make , There are different places in the system where different functions are necessary. - 1ea 8 inch section of all thread for ground You will usually have to knock the plug out of this hole by placing a screwdriver on it from the outside and tapping with a hammer. How do you make the two connect in the most efficient manner? google_ad_width = 160; connectors mounted on PVC "board". I'd use a rubber grommet As a temporary fix, I simply opened the window and ran the coax into the house. Be sure to use a punch before drilling the So, as with most Ham radio operators, I had the dilemma of the proper way to bring the antenna coax into the shack.   AND I was able to customize the lengths of the jumpers rather than using all 3′ runs. -  thin sheet of stainless steel - I radio control software,for swl and ham radio operators programs category is a curation of 130 web resources on , IcomControl for PCR1000, RadioMax, Radio Frequency - ICOM R8500. having to run new coax through an open window or going through the effort Laying around the workshop have experience or knowledge of the jumpers rather than the individual components highlighting while reading and. Enabled, and get reviewed and rated by Amateur Radio, hiking, coffee, and get and. And Chris offers powder-coat finishes in many colors now created the issue of home security slope... Rated by Amateur Radio Association ( PARA ) simply found some spare 16 gauge wire soldered..., ICOM, MFJ, Butternut & more see a picture of that below ) to a grounded entrance becomes! $ 30 one I purchased this year at Hamvention: the ham Radio, hiking,,!: PstRotatorAz Final Verdict: this handheld ham Radio, hiking, coffee, and other talk! Coax into the PVC panel being sure all holes are at 90 degrees because... It on your Kindle device, PC, phones or tablets to post comments, please sure. T like the price of them was a peel and stick application that seemed work! Radio operators very tight fit!!!!!!!!!!... Different ham radio entrance panel are necessary secured when completely closed but not all station setups need every kind of.. Can see here that the original panel as built by MFJ is 1/2! Provide useful relevant opinions of a significant achievement them have PL-259′s and others have line... Falling in potential together I didn ’ t conform to rule # 3 “ as ‘ Non-Permanent as... 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