Vhf Fixed
Vhf Fixed I have two antennas ; VHF antenna & UHF antenna , how to fix them into one? thank you? Go along to your local Electronic store and buy a 75ohm diplexer. will cost around $10 !. tak...
Vhf Fixed

I have two antennas ; VHF antenna & UHF antenna , how to fix them into one? thank you?
Go along to your local Electronic store and buy a 75ohm diplexer. will cost around $10 !. take off the cover and you will see where to connect the VHF and the UHF antennas plus the single downlead !!! easy !! Cheers Pete.
Note to Peachy and other reply . The 75ohm TV diplexer is specifically designed for the above purpose with millions in use all over NZ, Australia and other country’s.
Bladecn you talk techno crap, obviously no practical experience what ever . so you are wrong –wrong ! Cheers Pete, 45 years experience in TV trade and Qualified..London City & Guilds !!!!
Just read your answer Bladecn , we are talking tv reception not transmission, a single vert dipole only radiates the frequency of that which it is cut to lenghth for, it radiates this in all directions, time for you to get the basic books out again and start reading !!!Pete
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COBRA MR F55B-D FIXED MOUNT CLASS D VHF RADIO BLACK MR F55B-D $126.35 |
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COBRA MR F45-D WHITE VHF FIXED CLASS D SUBMERSIBLE VHF RADIO MR F45-D $118.53 |
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Cobra MR45-D White Fixed Mount Class D Submersible VHF Radio MR F45-D $126.88 |
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MINT UNIDEN SOLARA DSC FIXED MOUNT VHF MARINE TWO-WAY RADIO,COMPLETE W/MANUAL $66.99 |
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ICOM IC-M55 Fixed VHF $19.99 |
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Lowrance LVR-250 DSC VHF Fixed-Mount Marine Radio Factory BRAND NEW! SUPER DEAL! $137.00 |
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Lowrance LVR-250 DSC VHF Fixed-Mount Marine Radio Factory BRAND NEW! SUPER DEAL! $137.00 |
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Cobra MR55B-D Fixed Mount Class D VHF Radio MR F55B-D $135.88 |
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Uniden UM415 White VHF Fixed Mount Class D Marine Radio $129.99 |
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Uniden Solara DSC Marine Fixed Mount 2-Way VHF Radio – White $46.01 |
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Cobra MR F75-D-Cobra MR F75-D Fixed Mount Class D VHF Radio – White – Kit $147.31 |
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MR F75B-D 25 Watt Fixed Mount VHF with Tri-Watch $150.28 |
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Lowrance LVR-250 DSC VHF Fixed-Mount Marine Radio $159.60 |
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UNIDEN UM380BK FIXED MOUNT VHF/2-WAY MARINE RADIO (BLACK) $131.00 |
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ICOM M412 11 FIXED-MOUNT 25W VHF MARINE RADIO WITH CLASS D DSC (BLACK) $223.00 |
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COBRA MR F55-D MARINE CLASS-D DSC TECHNOLOGY FIXED MOUNT 25-WATT VHF RADIO WHITE $112.49 |
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UNIDEN UM380 FIXED MOUNT VHF/2-WAY MARINE RADIO (WHITE) $124.99 |
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UNIDEN UM380BK FIXED MOUNT VHF/2-WAY MARINE RADIO (BLACK) $124.99 |
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COBRA CM300-004 FIXED MOUNT RADIO VHF ANTENNA $49.99 |
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MR F75-D 25 Watt Fixed Mount VHF with Tri-Watch $150.28 |
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Uniden UM415 Black VHF Fixed Radio $139.05 |
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Standard Horizon Quantum GX5000s Fixed Mount VHF – Black $349.99 |
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MR F55BD 25 Watt Class-D Digital Marine VHF Fixed Mnt $124.52 |
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New COBRA MR F45-D 25 Watt Fixed Mount VHF Marine RV/Car Boat Radio MRF45D White $116.95 |
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Uniden UM380BK Black Fixed Mount Class-D VHF 2-Way Marine Radio NOAA S.A.M.E. $114.95 |
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MR F45D 25 Watt Class-D Digital Marine VHF Fixed Mount $115.52 |
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MR F55D 25 Watt Class-D Digital Marine VHF Fixed Mount $124.52 |
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Uniden UM380 White Fixed Mount VHF Marine Radio Class D $114.95 |
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Uniden UM415 Black VHF Fixed Mount Class D Marine Radio $129.99 |
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Uniden Um380 Fixed Mount Vhf/2-Way Marine Radio (White) $124.50 |
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Cobra MR-F55 Black Class-D Fixed Mount VHF Radio Marine $116.95 |
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MR F80B 25 Watt Fixed Mount VHF with Rewind-Say-Again $165.28 |
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New COBRA MR F45-D 25 Watt Fixed Mount VHF Marine RV/Car Boat Radio MRF45D White $117.95 |
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Uniden UM415 White VHF Fixed Radio UM415 $140.88 |
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Cobra MR-F55 White Fixed Mount VHF Marine Radio 25-Watt $102.50 |
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COBRA MR F45-D MARINE CLASS-D DSC TECHNOLOGY FIXED MOUNT 25-WATT VHF RADIO WHITE $107.49 |
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Lowrance LVR-250 DSC VHF Fixed-Mount Marine Radio $160.93 |
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Standard Horizon Quantum GX5500s Fixed Mount VHF – Black $449.99 |
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Cobra MR55B-D Fixed Mount Class D VHF Radio – Black $132.10 |
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Cobra Mr F45-D Marine Class-D Dsc Technology Fixed Mount 25-Watt Vhf Radio $106.92 |
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Icom M412 11 Fixed-Mount 25W Vhf Marine Radio With Class D Dsc (Black) $221.94 |
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Cobra Mr F55-D Marine Class-D Dsc Technology Fixed Mount 25-Watt Vhf Radio $122.95 |
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Uniden Solara DSC Marine Fixed Mount 2-Way VHF Radio – White BRAND NEW !! $61.00 |
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Standard Horizon Quantum Fixed Mount VHF Black GX5500s $429.88 |
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Radio Fix: HT1250 HT750 CDM1550 CDM1250 HT CDM LS LS+ UHF VHF $60.00 |
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Cobra MR F45 Marine Radio – VHF – 25 W – Fixed Mount – 3 Marine / 10 Weather $106.65 |
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Cobra MR F75B-D Fixed Mount Class D VHF Radio – Black MR F75B $159.88 |
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Cobra MR F75-D Fixed Mount Class D VHF Radio – White Model# MR F75-D $159.88 |
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Cobra MR F55-D Fixed Mount Class D VHF Radio – White Model# MR F55-D $135.88 |
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COBRA MR F75-D FIXED MOUNT CLASS D VHF RADIO WHITE MR F75-D $151.92 |
Bigger not always better
When you buy a new TV, stereo, or sometimes vacuums, and lamps, could be bigger … better. With computers it is not always true. You really have to be careful. A bigger, faster equipment is ideal for making music CD or working with home movies. A large team is also ideal for corporate use, where storage and retrieval of large volumes of data is needed every day, all day. If you are in game, you probably want the biggest, fastest computer you can get. A team game.
There are some good reasons not to have access to these large computers. For the reasons that have made computers smaller slow processors are preferred.
One of the reasons for having a slow computer is in the occupation of the two-way radio services. That's right. Two two-way radio now days are no longer crystals They like the old. Today, two-way radio to find taxis, fire trucks, police cars, buses and security services are all " programmable radio. Do not use crystals.
Now when you buy a two-way radio, comes with a CD and a programming cable to connect to a computer so you can program the radio to the frequency on its FCC license. But beware! If you use a computer every day with Windows on it to do this can ruin radio. A $ 700.00 to $ 2000.00 a radio can afford to do this? Probably not.
Majority RSS software is intended for use with a system MS-DOS operating on a computer running nice and slow. This is why two-way radio shops to buy 286, 386 and 486 computers with slow processors. Vintage computers like this if you are on sites like Ebay, no long list if they still work, because radio programmers are buying up.
When programming a two-way radio, take into account the radio, but its transistor, is not an actual computing device. It can not be force fed. You need a bit more time to process what you're doing. The perfect computer program for two-way radios are the 286 old, 386 and about 486 computers running MS-DOS, Windows does not.
Think of it this way. A human mouth is the only place that takes things to be processed as nutrients. When you or I eat a double whopper, take a moment to do. Although the full set is there, it takes time to put them away. You do not try to swallow the lie double all in one gulp, what then? You get stuck and die. Two way radio programming is the same principle. It must be slow and steady.
I saw someone burning to know really Motorola nice because it used a Windows computer to test and program the radio. I told him not to because his team was quick to the radio. He insisted that he knew what he was doing. So I sat in the chair in the room and watched. It was not long before he was in a surprise break. He took the radio test the switches and hitting … then slowly watching it than me. Simply saying "congratulations you just reinvent the brick." He said: "I'll get it fixed. He called the local center for Motorola and walked through everything he did, then hung up in disappointment as I said "Well." He said: "They told me that radio is garbage. It can not be fixed."
Bigger is not always better. When two radios programming way, use an old slow computer that does not has Windows on it. This is an example that I personally maintain work equipment in hand harvest. Never know when you need it.
The journalist, Joseph Toth
href = "http://www.washingtonmicrobank.zoomshare.com/" title = "WMB"> Washington Micro Bank BBS
About the Author:
I was raised in Wisconsin as a hard working individual. As a teenager I worked on a farm until I became a adult. I have never worked less than two jobs at a time until I turned 44.
I don’t, … (and never have) smoke, drink, drug or gamble. In 2005 I successfully gave up caffeine entirely and haven’t had any since.
My hobbies are automobiles, electronics, driving and photography.
I have many friends, and I am well known in the tri-village area I live in.
My adult careers that stayed with me long term are ‘commercial driver’ and ‘loss prevention agent’.
Article Source: ArticlesBase.com – Bigger Isn’t Always Better