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Re: Ctcss Board

 

One wire, ground, should be easy to figure out. Your +V should also be easy to trace. The output should be coming from the pot through a electrolytic capacitor... I don't think there's a line you need to ground to turn the encoder on but there may be. Just tie it to ground..
.. hooking it up to a modern synthesized radio, I would use switched voltage to feed to the +V... That way the only time the tone is being outputed is when the transmitter's keyed. It could cause issues if the tone is modulating the phase lock loop during receive.. Ask me how I know ??

Good luck with it

Chris WB5ITT?



On Sun, Mar 16, 2025, 1:10 PM Carl Beaudry via <va2cmb=[email protected]> wrote:

Thank you Chris,

?

At least now I know the frequency table of the CTCSS IC.

?

I will know have to do some reverse engineering to figure-out what wire does what.

?

Unless a member would know what brand and model it is?

?

But like a member suggested it is maybe home –made.

?

Still nicely made.

?

Thank you all for ?looking.

?

And best 73

Carl

VA2CMB

?

?

De?: [email protected] [mailto:[email protected]] De la part de Chris Boone WB5ITT via
贰苍惫辞测é?: 15 mars 2025 20:17
??: [email protected]
Objet?: Re: [repeater-builder] Ctcss Board

?

?

On Sat, Mar 15, 2025, 7:10 PM Carl Beaudry via <va2cmb=[email protected]> wrote:

Hi to all,

?

I just bought this ctcss board on a local hamfest but cant seam to find the documentation of it.

?

I am hopping a member would reconnize the make and model.

?

Thank you for looking.

?

Best 73

Carl

Va2cmb

?

?
Tait TB-9300 Repeaters for sale

 

Good afternoon,

I have a couple of the Tait TB-9300 VHF repeaters for sale - currently they are set for Tier 3 DMR Trunking.? These are complete units - reciter, 100w PA, and 48vdc to 24vdc power supply.

These are dated May 2013 and working when removed from service.? The reciter says 148-174 MHz and the PA 136-174 MHz.? I have programmed ham frequencies down to 145.270 TX / 144.670 RX and the VCO stayed locked on the reciter unit.

Does anyone have an interest in these either as a complete unit or as spare parts?? I'm willing to part them out if someone needs parts.? Module / parts would include the PA, Receiter, power supply and chassis.??

Contact me off list with offers or for pictures.??


James Adkins
417-834-5787 (cell)
Amateur Callsign = KB0NHX
GMRS Callsign = WROQ478

"Raise the standards . . .?? If the people lead, eventually the leaders will follow"

"Those saying it can't be done should get out of the way of those doing it" - Chinese Proverb
Re: Ctcss Board

 

开云体育

Thank you Chris,

?

At least now I know the frequency table of the CTCSS IC.

?

I will know have to do some reverse engineering to figure-out what wire does what.

?

Unless a member would know what brand and model it is?

?

But like a member suggested it is maybe home –made.

?

Still nicely made.

?

Thank you all for ?looking.

?

And best 73

Carl

VA2CMB

?

?

De?: [email protected] [mailto:[email protected]] De la part de Chris Boone WB5ITT via groups.io
贰苍惫辞测é?: 15 mars 2025 20:17
??: [email protected]
Objet?: Re: [repeater-builder] Ctcss Board

?

?

On Sat, Mar 15, 2025, 7:10 PM Carl Beaudry via <va2cmb=[email protected]> wrote:

Hi to all,

?

I just bought this ctcss board on a local hamfest but cant seam to find the documentation of it.

?

I am hopping a member would reconnize the make and model.

?

Thank you for looking.

?

Best 73

Carl

Va2cmb

?

?
Re: Some GE Delta S vhf radios - free

 

No ...16/32 channel synthesized...smaller box, different control head ..

?Chris WB5ITT?

On Sat, Mar 15, 2025, 10:02 PM pu5aom.t via <pu5aom.t=[email protected]> wrote:
Hello, Ed!
?
?
Are these radios from the same family as the GE MASTR II?
Re: Some GE Delta S vhf radios - free

 

Hello, Ed!
?
?
Are these radios from the same family as the GE MASTR II?
Re: Ctcss Board

 

It is but dip switch selectable... it'll work

Chris WB5ITT?

On Sat, Mar 15, 2025, 7:25 PM Chuck Kelsey via <wb2edv=[email protected]> wrote:
Looks home-brew to me.

Chuck
WB2EDV




On 3/15/2025 8:09 PM, Carl Beaudry via wrote:
Hi to all,

I just bought this ctcss board on a local hamfest but cant seam to find the documentation of it.

I am hopping a member would reconnize the make and model.

Thank you for looking.

Best 73
Carl
Va2cmb
Re: Ctcss Board

 

开云体育

Looks home-brew to me.

Chuck
WB2EDV




On 3/15/2025 8:09 PM, Carl Beaudry via groups.io wrote:

Hi to all,

I just bought this ctcss board on a local hamfest but cant seam to find the documentation of it.

I am hopping a member would reconnize the make and model.

Thank you for looking.

Best 73
Carl
Va2cmb
Re: Ctcss Board

 


On Sat, Mar 15, 2025, 7:10 PM Carl Beaudry via <va2cmb=[email protected]> wrote:
Hi to all,

I just bought this ctcss board on a local hamfest but cant seam to find the documentation of it.

I am hopping a member would reconnize the make and model.

Thank you for looking.

Best 73
Carl
Va2cmb
Ctcss Board

 

Hi to all,

I just bought this ctcss board on a local hamfest but cant seam to find the documentation of it.

I am hopping a member would reconnize the make and model.

Thank you for looking.

Best 73
Carl
Va2cmb


20250315_200410.jpg

Re: running autopatch

 

I have been using Ooma Teleo for my landline for some time. You buy their ATA device and pay about $7 a month for taxes. It works well for outgoing DTMF. There may be some problems with incoming DTMF. You might want to test it out.
?
?
On Sun, Mar 2, 2025 at 11:15 PM, Chad Nelson wrote:

Hi all,

?

I am running an Arcom rc210 repeater controller at a tower site that has no phone line, and I don’t want to pay for one.

?

Is there a way to use a data package from an ISP over the cellular network to connect to the autopatch and controller?

?

This is a fairly new venture for me so I have no clue how to make this work.

?

I suppose I could use Magic Jack, but would I need a router to connect to the Cellular network then hardwire into the controller?

?

Thanks,

?

Chad WI9HF

?
--
The Real RFI-EMI-GUY
Re: running autopatch

 

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  • Magic Jack is a VOIP ATA that uses a PC for the processing...the MJ is an external dongle
  • that provides the analog output to a RJ11...it is not a standalone ATA iirc..one local radio
  • station used it for remote control dial up to a Burk...worked 50% of the time?

?

Yeah, that’s what my experience was like when MJ first came out.? It was free, so my expectations were pretty low going in.? Nowadays, for $1 a month for a number and less than half a cent per minute, get a SIP trunk.? Perfectly serviceable ATA’s (Linksys, Obihai, et al) are around $20 on eBay.

?

??????????????????????????????????????????????????????????????????????????????? --- Jeff WN3A

?
Re: running autopatch

 

Magic Jack is a VOIP ATA that uses a PC for the processing...the MJ is an external dongle that provides the analog output to a RJ11...it is not a standalone ATA iirc..one local radio station used it for remote control dial up to a Burk...worked 50% of the time?


On Sat, Mar 15, 2025, 2:34 PM Karl Shoemaker via <srg734=[email protected]> wrote:
I did not know the term was "magic jack". I was tought it was a ATA connection. I guess I missed all of that.
--
-
Regards, Karl Shoemaker
To contact me, please visit SRG's web site at?
for the current email address.
GPIO & DMK URI

 

I'm looking for some help with getting a GPIO command setup for a repeater disable function. We have had a little bit of interference from so people and want to be able to turn the repeater off for a few to try and get them to stop. I'm running a Pi 3B+ with a DMK URI with ASL3, has anyone here done this before?
Thanks,
KC0AMP
Re: running autopatch

 

I did not know the term was "magic jack". I was tought it was a ATA connection. I guess I missed all of that.
--
-
Regards, Karl Shoemaker
To contact me, please visit SRG's web site at?
for the current email address.
2025 SVHFS Conference Update

 

Below is an update on the schedule of speakers and presentations for the Southeastern VHF Society Conference. The conference will be held at the Quality Inn at Exit #4 in Clarksville, TN April 4-5, 2025. This is an opportunity to meet other VHF+ enthusiasts, learn, exchange ideas, and have FUN. The $69 registration fee for the?conference is required, and it includes a 1 year membership in the SVHFS. Details are here:?. Advance registration?is highly recommended as the hotel requires a head count in order to prepare the food for the event. There will be door prizes given away at the banquet on Saturday evening. Feel free to contact me??via?email if you have any questions:?RobinK4IDC@....

Preliminary 2025 SVHFS Conference Schedule

Friday

8:00 AM Registration

9:00 Charles Osborne -K4CSO – RF Zero - 30 min

9:30 Robin Midgett – K4IDC – RF Zero 2 Meter Beacon- 30 min

10:00 Bob Lear – W4ZST Power Dividers and Cable Loops – 30 min

10:30 15 Minute Break

10:45 Mike Stipick – KC4RI – 5.7 GHz SDR Transceiver - 45 min

11:30 Bill Pence – Grid Square Locator – 30 min

12:00 PM Lunch - Steve and Sandra Kostro – Designing a Multi Band Transverter

1:15

2:00 Paul Wielozenski - K4PEW - VHF Nets – 30 min

2:30 Ben Lowe – Rover Radiators – 30 min

3:00 George Presley – 10 GHz Beacon – 30 min

4:00 Charles Osborne / Kent O’ Dell – 10GHz Antenna test Range - 30 min

5:00 Dinner –On your own

7:00 Swap Fest and Hospitality Suite

Saturday

9:00 AM Brian McCarthy – Lunar Rover Truck, 2.3GHz Amp – 1 hour

10:00 Peter Van Horne – KA6U - Moon Bounce Rover – 45 min

10:45 15 Minute Break

11:00 Chris Arthur - NV4B – 45 min

12:00 PM Lunch - On your own

1:30 Larry Cagle - K4WLO – Meteor Scatter with MSK144 - 45 min

2:15 SVHFS Business Meeting

3:00 – 5:00 Rover Round Up and 10GHz Antenna Range

6:00 Social Hour- Hotel Bar

7:00 Dinner Banquet followed by the Door Prize Extravaganza!?



Thanks,
Robin Midgett K4IDC


Thanks,
Robin Midgett K4IDC
Kenwood TK 8360 question

 

Hi all, I have several Kenwood TK8302 mobile radios That need to be realigned every couple of megahertz to work in the 440 ham band which is kind of annoying. Going to use those radios for links on my repeater system. My real question here today is I'm looking at a Kenwood TK8360 UHF radio that says it covers 450 to 520. Is this radio going to cover the 440-2470 amateur band entirely without having to realign the VCO all the time? I have that TK8180 which covers the entire UHF amateur radio band with no problem at all, just looking for another radio that would do the same thing. Looking for commercial radios.
Chad Nelson WI9HF/WRPL979
Janesville Wisconsin
608-754-8671
Send from my spectrum iPhone 16.
Re: Andrew 7/8" Hardline Connector Needed

 

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Jeff, I assume you at least one of these connectors. What the cost shipped to FLA 34221? I have another length of 7/8” I am going to check to see if it has or needs connectors though I am not sure it is the same brand of cable. If so, I made need other connectors. - Mike

From: [email protected] <[email protected]> on behalf of Jeff DePolo WN3A via groups.io <jd0@...>
Sent: Saturday, March 15, 2025 11:35 AM
To: [email protected] <[email protected]>
Subject: Re: [repeater-builder] Andrew 7/8" Hardline Connector Needed
?

I don’t know what QRZ has for me, I don’t use it.? Use “Reply To Sender” at the bottom of this email.

?

?

From: [email protected] <[email protected]> On Behalf Of MIke Ryan via groups.io
Sent: Saturday, March 15, 2025 11:27 AM
To: [email protected]
Subject: Re: [repeater-builder] Andrew 7/8" Hardline Connector Needed

?

Jeff, I tried to send to? you TWICE off list here using your QRZ.com email.? Both times bounced back undeliverable. -m

?

From: [email protected] <[email protected]> On Behalf Of Jeff DePolo WN3A via groups.io
Sent: Saturday, March 15, 2025 11:10 AM
To: [email protected]
Subject: Re: [repeater-builder] Andrew 7/8" Hardline Connector Needed

?

See attached PDF for examples.? To the OP – if you’re interested in a connector email direct.

?

??????????????????????????????????????????????????????????????????????????????? --- Jeff WN3A

?
Re: Andrew 7/8" Hardline Connector Needed

 

开云体育

I don’t know what QRZ has for me, I don’t use it.? Use “Reply To Sender” at the bottom of this email.

?

?

From: [email protected] <[email protected]> On Behalf Of MIke Ryan via groups.io
Sent: Saturday, March 15, 2025 11:27 AM
To: [email protected]
Subject: Re: [repeater-builder] Andrew 7/8" Hardline Connector Needed

?

Jeff, I tried to send to? you TWICE off list here using your QRZ.com email.? Both times bounced back undeliverable. -m

?

From: [email protected] <[email protected]> On Behalf Of Jeff DePolo WN3A via groups.io
Sent: Saturday, March 15, 2025 11:10 AM
To: [email protected]
Subject: Re: [repeater-builder] Andrew 7/8" Hardline Connector Needed

?

See attached PDF for examples.? To the OP – if you’re interested in a connector email direct.

?

??????????????????????????????????????????????????????????????????????????????? --- Jeff WN3A

?
Re: 19 inch rack mount cabinet for sale.

 

开云体育

That's how it happened sometimes lol. No worries.
Chad Nelson WI9HF/WRPL979
Janesville Wisconsin
608-754-8671
Send from my spectrum iPhone 16.

On Mar 15, 2025, at 5:32?AM, TheCuecat via groups.io <dasbugle@...> wrote:

?
It’s a shame I got a small 4 foot ge cabinet but in South Carolina?
Re: Quantar TFD6512A Preselector Filter

 

That's basically what I do, but using an off-site weak signal.? After all the goal is to be able to hear the weakest of signals.? In doing it that way I've not experienced any shift in the duplexer notches.
?
Burt, K6OQK
?

VHF or UHF? I just inject a signal and tune for best Sinad sensitivity in the speaker..

Chris WB5ITT
521 - 540 of 214152