SteveShannon

A Java web client used to be supported but nearly all browsers have abandoned Java and the web client is no longer supported for AllStarLink. https://wiki.allstarlink.org/wiki/Web_Transceiver An Arduino is not a microprocessor; it’s simply a microcontroller and when you write software for it you write every bit (pun intended). What that means is that there’s no operating system, no user interface (except what you write) and no services built in for ASL to use, such as networking and storage. That’s what’s nice about Pi; it’s a complete microcomputer an operating system and with all necessary services. Arduino and Pi are two completely different things.

The license that was cancelled was for WRCY315, the call sign associated with the MURS repeater for which the listing was referenced. https://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=4127197

One of the most difficult concepts in engineering is that more isn’t necessarily better. For use with MMDVM software a Raspberry Pi 3b+ will run longer on a battery and with less chance of overheating. A Raspberry Pi 3b+ has enough processing power and memory for most repeater networking.

Unless Baofeng has changed its model numbers, the GT5R is not a GMRS radio. I have one which is 2 meter and 70 cm only. Here’s what Baofeng says on their website: [Better Choice for Entry Level] 100% legal version of UV-5R. GT-5R transmits only on 144-148MHz 420-450MHz, complies with FCC Equipment Rule, and would not obstruct other important public services. You can verify the frequency and enjoy a band talk at will, but never worry about goofing with authorities. Keep in mind that you NEED A LICENSE to broadcast.

I have a GT-5R. It is constrained to transmit only on 2m and 70cm ham frequencies. Wide open for receive. The Baofeng UV-5G and UV-5X are the GMRS versions of the Baofeng. I don’t have either.

Random things to try: After manually entering a few frequencies that work well on transmit, read from the radio to a blank sheet in Chirp. Look at every column to see what’s different. Then add new channels in Chirp (don’t overwrite the ones you’ve read from the radio) that have the same settings except for frequencies and tones. Write to the radio. Did that help? Don't confuse saving in Chirp with writing to the radio. Closing Chirp and reopening it to a blank sheet doesn’t indicate that anything wrote to the radio. You should see the lights blink on the radio while writing. Finally, are you trying to write to channels that are not allowed to transmit?

I agree and nothing in my post was directed at you. I was responding to the other person who (9 hours earlier) said “you need PL tones” in response to the OP’s post about having difficulty writing PL tones.

It would seem he already understood that. His question was about why he cannot program a tone.

There’s one repeater listed in Repeaterbook:

A NanoVNA is an antenna analyzer. Not a high end one perhaps, but capable of basic SWR measurements. Just be sure to calibrate it to the frequencies you’re interested in.

I’m confused. Were you transmitting through the duplexer with your handheld? Otherwise I’m not sure how an antenna and feed line allow transmission but block reception. Did you have a receive tone set and tone squelch turned on?

But what were those changes?

Try putting in spaces or “none”.

He already solved the problem by switching to better power connections.

It’s also noteworthy that Rocky Talkies are FRS only, not GMRS. Repeaters are not allowed on FRS frequencies.

Then troubleshoot the base. You may be able to compare its circuit to the Baofeng base circuit. They might even be the same inside.

Nothing. Not everyone thinks the same way and it’s easy to call someone a troll.

One alternative is to figure out why it’s not working. Use a multimeter and troubleshoot it. Is it the base or is it the power supply? Many of the power supplies are interchangeable. I have four different handheld radios and three of them use wall warts that can be directly interchanged to use with each other’s charger bases.

Are you certain you’re not in the GMRS call sign box? I just edited my ham call sign and deleted it completely with no problem. I’m going to go replace it now. But, you must have a GMRS call sign to be here. Try this: enter your GMRS call sign in the box that won’t let you past. Or maybe it’s like you suspect and “they” are toying with you. ?

The Internet is not the public switched telephone network, nor does it use the PSTN unless you’re using dial-up internet.

“Sweeping the antenna” means taking a series of SWR readings throughout the desired frequency range. By doing this you can see the SWR for the antenna throughout the range and where the antenna has the lowest SWR. You say you have a NanoVNA so you have the tool for the job. Be sure and calibrate the NanoVNA to that frequency range first, using a the no-load, short, and 50 ohm devices that came with the NanoVNA.

Check the cover of the manual. The manual for the 935 has 56 menu items. The 935 is not the same radio as the 905. The manual for the 905 has 35 menu items. As others have told you, you’re looking at the wrong manual.

Our GMRS licenses are specific with respect to frequencies. I don’t know if new licenses would be issued if the agreements changed.

Whether that’s true or not, the purpose of this post was not to discuss the cost/benefit ratio of Ed Fong antennas, but to invite folks to attend a zoom presentation by Dr. Fong. Although I’m not the OP, I think we should respect the original poster’s hospitality.