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Good indoor antenna with decent range

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the_junkie

Good indoor antenna with decent range

#203405

Post by the_junkie »

I got my base radio today, and was wondering if a wire dipole would be a decent inside antenna. I can't put anything outside, so this is my only option, unless i can do something else that will have range.

I don't plan on any major power on the base, so Anything works. But I would like to have a decent range, if possible.

I also have a 102, if I get a groundplane kit, can i set it outside, or how does it need to be mounted?
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djrebel236

#203407

Post by djrebel236 »

umm, well ya could check out this;;; [Please login or register to view this link]

or

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linx

#203410

Post by linx »

Inside antennas for CB are a waste of time and money. Height = Might. Without going up in the air, you're not going to find anything to be happy with. DRDX did some nice projects where he had some outside movable antennas, and he even did an underground antenna for listening.

You'd be happy getting like a 10ft + piece of pipe and mounting that 102 or even better would be a Antron 99 or Imax 2000. You don't really have to hard mount an antenna....heck, just bungee cord it to something, lol.
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pipsqueek
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#203414

Post by pipsqueek »

Antenna restrictions can be tough to get around and like Linx said, any compromise antenna will be disappointing. Flagpoles allowed where you are? An 1 1/2" PVC pipe flagpole will hide a workable antenna inside. Neighborhoods will complain less about a flagpole (when proper flag etiquette is enacted) than an antenna. Check out some clandestine antenna installation sites. Unfortunately without proper height, it will be a very local antenna....no crosstown talking. When skip is rolling and the propagation kind of "falls in your lap", you may make some dx contacts from time to time.
You may want to check out MFJ brand balcony set-up. You can probably tune it for 11 (or take that idea and use your 102").....102" mounted on a piece of angle iron with a 9' piece of wire hanging down for counterpoise and clamped to your window or balcony. When your finished yakkin' unclamp and drag it inside.
A compromise but better than nothing.
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#203420

Post by 4 cycle »

You could stick a mag mount antenna on a large cooky sheet for a ground plane and put it by a window if you cant put it outside!! :)
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lonesome 500
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#203421

Post by lonesome 500 »

you have any trees...flagpole ....fence....bird house ect close to you....and how tall?

we can build somethin
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RE Good indoor antenna with decent range

#203429

Post by Night Crawler »

the_junkie wrote:I got my base radio today, and was wondering if a wire dipole would be a decent inside antenna.

I also have a 102, if I get a groundplane kit, can i set it outside, or how does it need to be mounted?
The 102" whip would be a better choice since it will be mounted outside omni-directoinal and is vertically polarized which most cb antennas are. You will need a least 2 or more ground radials cut to about 8 and 1/2 feet and make up some kind of bracket to mount it to a mast.

The downside of the dipole is that it is horizontally polarized, bi-directional and will be indoors. Also you will see a 15-20 db loss if your talking to someone using a vertically polarized antenna due to the difference between cross polarization. If you have to use an indoor antenna a full wave loop would be a better choice. You can mount it either horizontally in which case it will be omni-directional or vertically where it will be bi-directional. I used one mounted horizontally made out of speaker wire pinned to the ceiling in a second floor apartment with decent results.
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pipsqueek
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#203433

Post by pipsqueek »

Another option would be an end fed 1/2 wave wire antenna that you could configure to hide according to your surroundings. !/2 wave length of small black wire #16 or 18 and a small LC matching unit at the bottom.
Dale Parfet also sells them under the name End-Fedz. You could lengthen a 10 meter version or ask Dale to cut one for 11 for you. A little pricey at about $45 or so, but they wouk well.
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#203434

Post by Night Crawler »

pipsqueek wrote:Another option would be an end fed 1/2 wave wire antenna that you could configure to hide according to your surroundings. !/2 wave length of small black wire #16 or 18 and a small LC matching unit at the bottom.
Dale Parfet also sells them under the name End-Fedz. You could lengthen a 10 meter version or ask Dale to cut one for 11 for you. A little pricey at about $45 or so, but they wouk well.
That would be a good choice too. He does have then cut for 11 meters now the EF-11
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#203456

Post by polecat »

At one point I bought a tripod and with U bolts attached a Patriot 12 foot antenna . The 18 footers where just to long . I just put that out in the yard . It sat about four feet off the ground . When I was done I folded the tripod up and the broke down the antenna into two six foot pieces and brought it inside . Worked pretty well .
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lonesome 500
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#203519

Post by lonesome 500 »

we can help with good local and great dx ''hidden'' antennas if you answer a few more ??


Do you have an attic?....or any crawl space?

How tall is the peak of the roof to the ground?

How high is just to the eve?

How long is your house? peak to peak along ridge

Got a fence?
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the_junkie

#203522

Post by the_junkie »

lonesome 500 wrote:we can help with good local and great dx ''hidden'' antennas if you answer a few more ??


Do you have an attic?....or any crawl space?

How tall is the peak of the roof to the ground?

How high is just to the eve?

How long is your house? peak to peak along ridge

Got a fence?
no attic, do have a basement, but no way to run the coax (i can't go drillin holes in a rental)

it's about 16 ft to the peak, i would say

Have a fence, it's about 50 yds from my room.

I'm likin the thought of the 102" tri-pod, you think it will work

I'm gone...
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Texas Mobil 219
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#203525

Post by Texas Mobil 219 »

Just get a Double Bazooka and run it across the ridge of the house.

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219 is quite in Texas. But no for long LOL
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lonesome 500
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#203531

Post by lonesome 500 »

the_junkie wrote:
lonesome 500 wrote:we can help with good local and great dx ''hidden'' antennas if you answer a few more ??


Do you have an attic?....or any crawl space?

How tall is the peak of the roof to the ground?

How high is just to the eve?

How long is your house? peak to peak along ridge

Got a fence?
no attic, do have a basement, but no way to run the coax (i can't go drillin holes in a rental)

it's about 16 ft to the peak, i would say

Have a fence, it's about 50 yds from my room.

I'm likin the thought of the 102" tri-pod, you think it will work

I'm gone...
can you see the fence from the window? if so....an easy sloper to the fence....

can do a horiz across the top of the fence...elevated about 3'...awesome dx

antennas are limitless.....

you ever buy from amazon?
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#203533

Post by North Texas Mudduck »

fireplace?
chimey
metal roof ?
these new metal roofs will make a wilson or k-40 magmount talk
just imaging the groundplane
got any vent pipes sticking up out the roof
maybe a swamp cooler on the roof?
magmount on the swamp cooler
A gun in the hand is better than a cop on the phone
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626
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#203535

Post by 626 »

the_junkie wrote:
lonesome 500 wrote:we can help with good local and great dx ''hidden'' antennas if you answer a few more ??


Do you have an attic?....or any crawl space?

How tall is the peak of the roof to the ground?

How high is just to the eve?

How long is your house? peak to peak along ridge

Got a fence?
no attic, do have a basement, but no way to run the coax (i can't go drillin holes in a rental)

it's about 16 ft to the peak, i would say

Have a fence, it's about 50 yds from my room.

I'm likin the thought of the 102" tri-pod, you think it will work

I'm gone...
c'mon junkie... you can punch holes all through a rental. thats why they make pre-mixed spackle. haha
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#203537

Post by North Texas Mudduck »

fireplace?
chimey
metal roof ?
these new metal roofs will make a wilson or k-40 magmount talk
just imaging the groundplane
got any vent pipes sticking up out the roof
maybe a swamp cooler on the roof?
magmount on the swamp cooler
A gun in the hand is better than a cop on the phone
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the_junkie

#203539

Post by the_junkie »

lonesome 500 wrote:
the_junkie wrote:
lonesome 500 wrote:we can help with good local and great dx ''hidden'' antennas if you answer a few more ??


Do you have an attic?....or any crawl space?

How tall is the peak of the roof to the ground?

How high is just to the eve?

How long is your house? peak to peak along ridge

Got a fence?
no attic, do have a basement, but no way to run the coax (i can't go drillin holes in a rental)

it's about 16 ft to the peak, i would say

Have a fence, it's about 50 yds from my room.

I'm likin the thought of the 102" tri-pod, you think it will work

I'm gone...
can you see the fence from the window? if so....an easy sloper to the fence....

can do a horiz across the top of the fence...elevated about 3'...awesome dx

antennas are limitless.....

you ever buy from amazon?
I can see the fence, but if I build an antenna out there, I would have to constantly move coax, and wouldn't i have a lot of loss like that?

No one is answerin my question though about the 102 on a tripod...
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lonesome 500
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#203541

Post by lonesome 500 »

the 102 may get you 3 or 4 miles......may

a design something like this from house to fence......not much coax

Image

this is just for listening..but you get the idea
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'Doc

#204867

Post by 'Doc »

102" whip and tripod.

It can certainly be made to work. Think of that tripod as a car body, the 'other half' of the antenna. If that tripod is something close to 9 feet tall, it shouldn't be very difficult to make work. If it isn't that tall, then you'll have to add some 'length' to it. A wire from the bottom of each leg, making the height and length of wire close to 9 feet should make it usable. Threading that/those wires under the grass will make things look sort of better and certainly won't hurt anything. Also makes the whole thing a sort of odd shaped groundplane at ground level. Tuning the thing isn't impossible although it may seem that way. It's basically the same as tuning any antenna, adjust length(s) till it works, or you're satisfied with it. Or you may get lucky and not have to do anything at all to it (buy me a lottery ticket if that happens!).
Best thing you can have? Not really, but it certainly beats nothing, right?
- 'Doc
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