Home |
Search |
Today's Posts |
#1
![]() |
|||
|
|||
![]()
I've read all the ham sites and I was hoping someone could enlight me. Some
of the questions may seem dumb, but i figure there is no dumb question unless you dont ask it. I'm making a yagi antenna for channel 57, I'm thinking of using 14 copper wire for dipole element and the 14 gage wire for reflector and director elements, just ot see if I can get it to work better. actually thinking of use the channel 69 to make the antenna to cut the peices of antenna. Will I be able to pull 57 easier. Presently have a 4 elemnet bowtie Delhi uhf antenna. want to play with a yagi before buying one, to see if it works better, with out dropping the cash. would stacking another one on top of the 4 bowtie on top of the present one give me anymore gain???? theres no refector on mine. I'm half way in between 2 areas buffalo and toronto transmission towers. Not being a ham I know you have to tune the antenna for impediance I guess. Can I use a 300 to 75 ohm transformer or how would I find the impediance of the antenna If I made it from 14 gage house wire. What if I use 300 twin antenna wire for the active element and 14 gage wire for the refectors and directors? Are the reflectors and directors NOT connected to the active element. I would appreciate any good sites on building your own TV antenna or any info. in this area. talked to alot of antenna tv shops and I get no help, so I decided to trry and build a experimntal unit before droping the cash on another uhf antenna. |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
Inverted ground plane antenna: compared with normal GP and low dipole. | Antenna | |||
Mobile Ant L match ? | Antenna | |||
Poor quality low + High TV channels? How much dB in Preamp? | Antenna | |||
QST Article: An Easy to Build, Dual-Band Collinear Antenna | Antenna |