When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
That one does look good, Bob.
I never thought about the strength issue. Those short firestiks don't
Like to bend a whole lot, may put a lot of stress on the mount.
No they do not bend much at all. If you look closely at the picture of mine, you will noticed I installed a Spring between the antenna and mount...
I used a Firestik Medium, as I tried a Firestik light spring and it was flapping all over the place just driving around town.
Around town with the medium it doesnt move unles going over big bumps, but I know EXACTLY when I hit 70MPH as the wind drag on my antenna starts to overcome the spring and it angles back... And in heavy winds it still moves around pretty good if youre at highway speeds... I think with the light spring it would be hitting the windshield...
Hello folks, an interesting discussion. I've recently become interested in mobile HAM radio, and am looking into the activity (I know next to nothing about it at the moment except it's valuable in an emergency when the cell towers go down). I have a 1996 F150 XLT extended cab that I've been restoring slowly, and I think it would make a good "Mobil Ham" truck.
So I'm looking into what all the terminology means, and how to get my licence, but in the meantime I've decided that it's going to require I custom fabricate a center console to hold the radio, and other items. Has anyone custom fabricated a mobile HAM/CB center console?
I was looking into perhaps using a PVC pipe skeleton, with PVC foam board screwed into it to form the box. With only three mounting screws down there it's got to remain as light as possible, but also strong enough to bring it up to height and push it out far enough so you can use the radio easily. Any suggestions or experience would be greatly appreciated. Thank you.
Well, I have a Cobra 148GTL in my possession, and tomorrow after our ARES/RACES exercise, I'm going to the 'Candy Store' (Ham Radio Outlet) to pick up a Yaesu 7900. I'll skip the 8800 for now, since I don't think I'll need cross band repeat.
So, I'll try to take a few pics and document the carnage, I mean, installation.
To anyone thinking of getting an Amateur Radio license, go do some reading over at Amateur Radio Relay League.
Pretty easy stuff, Technician's ticket test has 35 questions, you can miss 9 and still pass.
Well, I have a Cobra 148GTL in my possession, and tomorrow after our ARES/RACES exercise, I'm going to the 'Candy Store' (Ham Radio Outlet) to pick up a Yaesu 7900. I'll skip the 8800 for now, since I don't think I'll need cross band repeat.
So, I'll try to take a few pics and document the carnage, I mean, installation.
To anyone thinking of getting an Amateur Radio license, go do some reading over at Amateur Radio Relay League.
Pretty easy stuff, Technician's ticket test has 35 questions, you can miss 9 and still pass.
ARRL,did you know the guy who basically started it and they refer to as the OM,or Old Man,was Hiram Maxim?
Yep,the same Maxim who invented the first successful machine gun,the Maxim machine gun..
ARRL,did you know the guy who basically started it and they refer to as the OM,or Old Man,was Hiram Maxim?
Yep,the same Maxim who invented the first successful machine gun,the Maxim machine gun..
FWIW, a minor correction.
Hiram Percy Maxim, son of Sir Hiram Stevens Maxim, was the co-founder of ARRL. Call sign W1AW.
Sir Hiram S. Maxim invented the Maxim machine gun. One brilliant piece of technology for the day.
Anyway . . .
NMO mount for the CB in and antenna on, hiding from Old Sol at the moment while watching Pocono and waiting for it to cool off.
Looks like I'll need to fab up a custom mount for the radios and find a convenient path through the firewall to get to the battery.
This truck sure isn't like a bump-side for accomodating a pair of radios. Plastic dash, multi-contour floor/trans tunnel . . . oh well, it's a good challenge.
I currently have a 42" steel whip and when I get a headache rack I plan to hard mount my antenna to it so I don't have to worry about knocking it off going under bridges and what not. I want to upgrade to a 64" steel whip to get some extra distance. Would you guys recommend putting a spring on it? If so, what kind. I do go off roading once in a while so it will be hitting tree branches no matter what. There is also a low bridge on the way to the fire house (Im a firefighter) that always almost knocks my antenna off when I go under it. I was wondering if it would be worth it to mount it on a spring or not.
Anyway, it's been a while so here's what's went down.
Found out these OBS trucks weren't meant for CB/amateur radio installs. I ended up mounting the Yaesu FT-7900R 2M/70cm radio on a Panavise pedestal #727-06 right on top of the trans hump.
The Cobra 148 was replaced with a Cobra 75 WX ST due to an extreme lack of room in the cab once the Yaesu was in place. This is not like setting up an old bumpside or IHC. I mounted the breakout box for the 75 under the dash for now, until I can make a bracket to move it further underneath, out of sight.
Antenna; Started with a fireStik FireFly 3' antenna on a Larsen NMO mount on the roof, found it would not tune below 2.2-1 swr. That was confirmed by using the Cobra 148 as a temp radio to compare. I ended up with a Tram 4' fiberglass antenna (for now) that was 1.5-1 right out of the box. Not finished, just giving thought to other options at this point.
I currently have a 42" steel whip and when I get a headache rack I plan to hard mount my antenna to it so I don't have to worry about knocking it off going under bridges and what not. I want to upgrade to a 64" steel whip to get some extra distance. Would you guys recommend putting a spring on it? If so, what kind. I do go off roading once in a while so it will be hitting tree branches no matter what. There is also a low bridge on the way to the fire house (Im a firefighter) that always almost knocks my antenna off when I go under it. I was wondering if it would be worth it to mount it on a spring or not.
Either get the mount that goes on the front fender bolt and sticks out between the hood and fender, or bite the bullet and drill a 3/4" hole in your cab for an NMO mount, then use a Tram adapter to go from NMO to 3/8-24.
That headache rack will not have enough ground plane to make it worthwhile. You might be able to hear, but nobody will hear you. As for low objects, you will want a spring unless you don't like your antenna.
Just my humble opinions. YMMV.
Ray
Last edited by raystankewitz; Jul 14, 2013 at 12:14 PM.
Reason: Correcting typographical errors
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.