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Everything posted by WRYZ926
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The wrong type of coax or bad coax will cause even the best antenna to not perform well. RG-213 is good for HF frequencies but not so good for VHF or UHF frequencies. I suggest getting some good LRM400 or equivalent coax first. And if that doesn't help, look into a better antenna. The Comet CA-712EFC is an excellent antenna and is not much more than that no name antenna from Amazon.
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I currently have a 10m inverted V dipole and a MFJ multi band vertical antenna up. I have a 6 band cobweb that I am getting ready to install. Both antennas have done well for me. I am just waiting for my 49:1 balun to arrive so I can make an EFHW antenna for 40m and 80m. I have several mature maple trees in my yard to put the EFHW up in. Another guy in town has a crossbow setup for getting wires up into trees that I will try to use.
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And that is why one should be careful which radio they buy if one cares about using a Part 95 compliant radio. I didn't post my earlier reply to argue with anyone, just to point out that there are Part 95 compliant UV-5R radios available.
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I run a Comet 2x4SR on my SxS and it works well for GMRS right out of the package. I get between 1.6 and 1.8 SWR for 467 MHz and 1.2 SWR for 462 MHz. SWR is also good for 2m and 70cm. And I tested the SWR while the SxS was parked inside my garage so I know it will be better when it is outside and away from the metal garage doors and tracks. I am going to add the spring kit to it.
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What is going on with the FCC ULS and CORES?
WRYZ926 replied to 73blazer's topic in General Discussion
The FCC website timing out is nothing new. It did that when I applied for my FRN, GMRS license, and amateur license last fall. The FCC site is like radio propagation, sometimes its great and other times its not. -
I don’t think Midland radios are very good.
WRYZ926 replied to SvenMarbles's topic in General Discussion
Especially if he offloads in a Jeep. Just Empty Every Pocket -
FCC Improves On-line Interference Reporting
WRYZ926 replied to intermod's topic in FCC Rules Discussion
She originally put the devices up to keep cats out of her yard. But the feral cats walk right up to them even when they are on full blast.- 41 replies
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FCC Improves On-line Interference Reporting
WRYZ926 replied to intermod's topic in FCC Rules Discussion
The FCC might have made it easier to file a complaint but it sure hasn't sped them up to deal with issues. My lovely neighbor has installed ultrasonic pest deterrent devices in her yard with several of them pointed directly at my house. They cause me physical pain and are also interfering with my HF radio equipment. I filed a complaint on February 6th and another complaint this morning. The local police and city prosecutor are no help either. I have filed several peace disturbance complaints since September and nothing has been done. Yes I really want to walk over and smash them devices to pieces but I am trying my best to stay out of trouble.- 41 replies
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Computer monitors definitely can cause interference on certain frequencies. I notice interference from my monitors on hand held radios on certain 2m, 70cm, and GMRS frequencies. And I have clamp on ferrite beads on all the cables.
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@LariatAdvance I am glad that you could help and everything worked out for everyone. I wouldn't worry about what the curmudgeons have to say in situations like that.
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About all you can do is change the tones. But that still won't stop people from scanning for the new tones. As mentioned, you can get a remote switch to shut the repeater down or use a controller to remotely access the repeater to make changes. We have tones set for transmit and receive on our GMRS repeater. People can still hear the repeater on the corresponding simplex channel without any tones set. And since they can hear the repeater, they can also scan for the PL tones.
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Building new house, pre-wire it for a repeater?
WRYZ926 replied to Jarrow's topic in General Discussion
Where there is a will, there is a way. I've seen plenty of ideas to hide antennas from overbearing HOA's. -
I like the HF digital modes such as FT4 and FT8 since I don't have to hear anything like that. Digital modes send signal reports and that is it. I know some old curmudgeons say that digital modes aren't for real radio operators, but I ignore them.
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I hear people using different words for saying their call sign phonetically all the time. Some will use what ever words they like. It really doesn't matter much when talking to other people who's native language is English. Using the NATO phonetic alphabet does help when talking to foreigners who do not speak English very well or have a heavy accent. In the end use what works best for you and those you are talking to.
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I want to give a little update on my TYT TH-7800 and Wouxun KG-1000G after a couple of months of running my Yaesu FTDX10 HF radio at the same time as using the other radios. The TYT TH-7800 picks up quite a bit of interference from the FTDX when transmitting on digital modes and talking on the TH-7800 at the same time. Depending on the frequencies/bands, the interference is anything from a slight buzz to sounding like I am doubling with someone. The Wouxun KG-1000G does not suffer from any of the interference issues caused by my FTDX. I wanted to mention it for those that have their amateur and GMRS licenses and want to run digital modes on a HF radio while talking on a UHF/VHF radio at the same time.
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Would like to know what radio you are using
WRYZ926 replied to WRYD530's topic in General Discussion
I definitely would not use cable/satellite TV coax for UHF frequencies to include GMRS. Most satellite TV installations use RG6 cable. RG6 will have more loss than RG8. RG8/RG213 is generally used for the HF bands and not suitable for UHF. https://forums.mygmrs.com/topic/252-cable-types-and-losses/page/5/#comment-69960 -
And I thought CB was bad back when I was stationed at Fort Irwin. It was a different world once you went through Cajon Pass heading west.
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What do you all use for antennas at home?
WRYZ926 replied to WRYC373's question in Technical Discussion
The CA-712EFC is definitely a good GMRS antenna. The Comet GP6 and GP9 base antennas are excellent dual band antennas that also work well for GMRS. A good dual band mobile antenna that works well for GMRS is the Comet 2x4SR. -
Building new house, pre-wire it for a repeater?
WRYZ926 replied to Jarrow's topic in General Discussion
I have seen some disguise shorter antennas to look like vent pipes. Just a thought for those dealing with HOA's. Running large conduit is a good idea. Just make sure there is enough room to pull the cable and also the PL259 connectors through, especially if you ever plan on running more than one cable in conduit. I will also suggest using the grey PVC conduit designed for electrical wiring since the curve fitting are a gentle curve versus sharp curves lie standard water PVC pipe fittings. -
I don’t think Midland radios are very good.
WRYZ926 replied to SvenMarbles's topic in General Discussion
Did it come like that new out of the box or did you have to do a firmware update? I had to do the firmware update before my MXT500 would have 128 programmable channels. -
I don’t think Midland radios are very good.
WRYZ926 replied to SvenMarbles's topic in General Discussion
For the cost of a Midland MXT500 or MXT575, you will be better off buying the Wouxun KG-1000G or KG-1000G Plus. All are 50 watt radios and cost about the same price. The Wouxun KG-1000G is super heterodyne. I had a Midland MXT500 and never got more than about 35-38 watts out on high. The Wouxun KG-1000G puts out 45-48 watts on high. The KG-1000G sounds better on transmit and receive and is an all around better radio. Needless to say, I kept the Won and got rid of the Midland. -
Is it ok to put a Gmrs yagi on a metal mast?
WRYZ926 replied to WRPT980's question in Technical Discussion
HF, VHF, and UHF amateur band Yagi's get put onto metal masts all the time. It shouldn't be an issue. -
The KG-935G is definitely a good radio with a good factory antenna. I live in mid Missouri with lots of rolling hills and valleys and plenty of trees. I can get into the local repeater at 21.5 miles away with the 935G while outside in my yard when conditions are good. Getting into the repeater is easy when running my base radios on low power or even the 935G connected to my base antenna. I am using a Comet CA-712EFC that is 18 feet above the ground.
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All types of communication devices can fail or not work due to location. It never hurts to have different modes of communications available to you. And I agree, never go out alone or at least let someone know exactly where you are planning on going.