Kenwood TM-D710G 144/440 MHz Amateur Mobile Transceiver: 99%: 2. Some repeaters are set up to operate only when a PL tone of 179.9 Hz is picked up by its receiver, only then will it allow the transmitting station access. Image Mobile HAM Radio Rating; 1. A quarter wave antenna mounted solidly to the vehicle roof is a great option, but I wished to avoid drilling into the roof for mounting or coaxial cable routing. A single transceiver instead of two separate units keeps things a bit simpler. I was able to use one of the bolts near the top of the truck bed to secure the antenna mount. Alt link.] The fiberglass section of each antenna has the loading coil seal-wrapped around it to the extent required for its particular HF band. Installing a ham radio mobile station in an automobile is often the next step for many hams following the establishment of a home station or perhaps as the upgrade from an HT. It comes in handy for new hams who are just getting started and want to build a ham shack on a budget. When I’m mobile Portable operation of ham radios is seemingly getting more popular every week. Hee hoo! Ham radio mobile category is a curation of 78 web resources on , G3TSO Mobile Antenna Page, ARRLWeb: Solving Ignition Noise RFI, HFPack. So we: (1) got the radios and accessories, (2) figured out what we want them to do, and (3) collected all the information needed to program the radio. But no matter your individual selection of transceivers, antennas, mounting methods, coaxial cable routing, operating bands, and other factors, some common tenets of mobile installations apply and help to avoid or reduce problems that are inherent in the mobile environment. (Yes, I secretly knew that a longer HF antenna was likely to require some reconfiguration for garage parking.). So, now that you’ve bought a good HF ham radio transceiver, you have to set it up. HYS 25W Dual Band VHF/UHF Mobile Transceiver Golden Mobile Ham Radio Amateur Radio Built-in 12000mAh Battery with Programming Cable Antenna SO239 to PL259 Adapter (A Complete Set of) 3.8 out of 5 stars 10. It provides 2m and 70cm for FM phone, along with 6m and the HF bands for SSB phone. So why not get help from Signal... Read more, EchoHam allows Amateur Radio operators to use the Echolink network from their Mac. Keeping in mind the tenet that every antenna is a compromise, I selected antennas and mounting locations that were a compromise between convenience, cost, and performance. It supported several of my mobile station goals nicely: I mounted the control head on a 6” ball joint clip mount, the Clip N’ Clamp Mini. What it does DVSwitch Mobile enables you to use your Android smartphone as a “radio” to access digital networks, such as BrandMeister DMR TalkGroups, YSF Reflectors, XLX, NXDN, and more. The device is a dual-band (VHF and UHF) mobile radio transceiver with a colored LCD. Ok, so we already know how amazing ham radio is for off roaders. Mobile Ham Radio VHF/UHF & HF Setups and Tips. A higher antenna mounting position will usually provide better performance than a lower one, and more metal mass ‘under’ the antenna is better, with solid electrical continuity between the antenna ground side and the vehicle mass. What to Look for in an Amateur Base Station for Your Ham Radio Setup. ... has garnered much attention for clubs like mine. These large, antenna-like structures can receive and re-broadcast signals sent from a ham radio, which significantly extends its reach. 00. But before I settled on that idea I checked the electrical continuity between those mounting bolts and the truck bed, body, and frame. Of course, many other types of mounting schemes and products are available. And depending on the signal strength, this ham radio has an automatic gain control that reduces or amplifies your voice. While variations exist, mobile transceivers tend to follow one of three primary styles: Most hams like to have VHF and/or UHF FM capability on the road in order to use local area repeaters and simplex. I clamped mine onto the left side of a console tray in the cabin, arcing the ball joint arm up and to the right so that the control head resides above the center of the console just in front of my gear shift handle and below the environmental controls of the dash board. Getting into ham radio isn’t easy with all the choices you have to make. Use a grommet in the firewall port to protect against chafing and electrical shorts over time. Behind the master cylinder in the engine compartment I found an existing firewall port into a position underneath insulation and trim inside the cab, high behind the dashboard. Ham radio has a lot of different bands, modes, power levels, and niches of capability. It’s impossible to know them all, let alone recognize them. Authentic Genuine Nagoya UT-72. Each MFJ Hamtenna costs under $20 and extends roughly 7 feet in total height. Instead I traded convenience for low cost, relative simplicity, and durability, consistent with my installation goals. ICOM 2300H 05 144MHz Amateur Radio. Mounting the Hamtennas on the top rear edge of the truck bed, directly across from the VHF/UHF dual band antenna, was an enticing idea. Eventually this will lead to an electrical short to the car body when conductors are exposed, a potentially dangerous situation. You’ll need to route the power leads through your vehicle’s firewall into the engine compartment to the battery. How to Set up Ham Radio Base Stations for Satellite Communication. Ham Radio . The official Radio Mobile web page is hosted by Link Technologies, Inc. I’ve found that there are a few features that you need to consider when shopping for a new ham radio base station. Power Leads: The power leads for your ham radio mobile transceiver will usually be a set of wires that are sold with your radio. In my truck installation I used the power leads and fuses supplied with the Yaesu FT-857D. Ease of portability – removal of the transceiver for use in portable ops (mountain-topping and contesting). But what if I told you that there was this amazing, awesome, fantastical tool that lets you use ham radio repeaters, from anywhere in the world, THROUGH YOUR … – Pete Townshend, The Who, Goin’ Mobile, Going mobile. Every antenna is a compromise, especially in a mobile station. This display is fully customizable. Generally, position a pair of fuses close to the battery connection. These power settings help to decrease misuse of the power. You want your Go Box battery to have enough power to adequately run your HAM radio during your travel and hikes. HF SSB phone for the higher HF bands of 10m to 20m, and also 40m. A good rule of thumb to follow is to get as much metal mass under the antenna as possible, given other constraints. Thanks for the A2A This is a subjective answer, but here is what I think a good mobile (car) setup would be with 100 mile range: An all band all mode radio such as the IC-7100 or a FT-857D. 4.7 out of 5 stars 132. I tightly zip tied the microphone clip that came with the FT-857D onto the ball joint and it holds fast just above and right of my knee while driving. A ham radio mobile transceiver may be a single contiguous unit or it may have a detachable control head, allowing the bulk of the radio chassis to reside out of sight, perhaps under a seat or in a stowage compartment. The unit is reasonably priced for the capabilities and performance it offers. This is my second go, at HF Mobile operation. Magnum Experimentum Antennas, experiments, engineering and other articles of interest to radio folks. Just consider it yet another opportunity to learn and to expand your growing ham knowledge! Perfect! If you’re interested in a mobile ham radio, you’ll find that there are lots of options to choose from. When communicating in the VHF band, ham radio operators will typically take advantage of repeaters set up all around the country by local radio clubs. You may have to do a little searching, perhaps behind engine components and under carpet or trim, to discover that unimpeded path for your power leads. Years ago, when ‘real life’ happened to me, I had no home QTH to operate from so I bought a new (at that time) Icom 706 M II G radio. Most modern automobiles have pre-existing access ports through the firewall and into the passenger cabin. 1. Today we will walk through the menu of the rad... Read more, Hot on the heels of the last post about the 5400km TEP opening on 144 MHz between Argentina and the island of Aruba, we have details of some more cont... Read more, Specifications GENERAL Frequency Range VHF:144-148MHz UHF: 430~440MHz Number of Channels 200 channels Channel Spacing 25K (Wide Band) 20K(Middle Band)... Read more, There’s an incredible amount of radio signals. More likely you will just pop a fuse or two in your car’s fuse bank, but don’t risk it. VHF/UHF Antenna: With any antenna a higher mounting position is generally better for performance. “All mode, all band,” which usually means something like 70cm UHF, 2m and 6m VHF, and 10m to 160m HF, including FM, AM, SSB, and CW modes, and accommodation for digital ops. Use in-line fuses on both power lead wires to reduce the possibility of fire or damage in the case of a short or other fault in the radio. This type of trunk and hatchback mount for lightweight VHF/UHF antennas usually works quite well and provides great flexibility in mounting locations along a car’s creases and contours. Approximately, this product weighs 0.64 kgs. The location near the rear of the bed kept the antenna clear of the rising cabin structure that could block signals, and it reduced the RF exposure to any passengers as compared to a front-bed or hood mounting position. Because the FT-857D integrated speaker resides in the chassis stowed under the seat, I included an external speaker that rests nicely in one of the forward console compartment bays.
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