How do PTT buttons work?
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I'm really new to this, and I was wondering how the whole PTT system works? I have a headset with microphone, and a Baofeng UV-82 radio. I know the radio has its own PTT button, but is there any kind of PTT button that could be attached to it via wire as simply as possible?
Thanks!
baofeng transmitter audio-interface microphone
edited Nov 10 at 16:43
Kevin Reid AG6YO♦
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asked Nov 10 at 15:14
Jack. D
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up vote
3
down vote
favorite
I'm really new to this, and I was wondering how the whole PTT system works? I have a headset with microphone, and a Baofeng UV-82 radio. I know the radio has its own PTT button, but is there any kind of PTT button that could be attached to it via wire as simply as possible?
Thanks!
baofeng transmitter audio-interface microphone
edited Nov 10 at 16:43
Kevin Reid AG6YO♦
15k22865
asked Nov 10 at 15:14
Jack. D
162
New contributor
Jack. D is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
up vote
3
down vote
favorite
up vote
3
down vote
favorite
I'm really new to this, and I was wondering how the whole PTT system works? I have a headset with microphone, and a Baofeng UV-82 radio. I know the radio has its own PTT button, but is there any kind of PTT button that could be attached to it via wire as simply as possible?
Thanks!
baofeng transmitter audio-interface microphone
edited Nov 10 at 16:43
Kevin Reid AG6YO♦
15k22865
asked Nov 10 at 15:14
Jack. D
162
New contributor
Jack. D is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I'm really new to this, and I was wondering how the whole PTT system works? I have a headset with microphone, and a Baofeng UV-82 radio. I know the radio has its own PTT button, but is there any kind of PTT button that could be attached to it via wire as simply as possible?
Thanks!
baofeng transmitter audio-interface microphone
baofeng transmitter audio-interface microphone
edited Nov 10 at 16:43
Kevin Reid AG6YO♦
15k22865
asked Nov 10 at 15:14
Jack. D
162
New contributor
Jack. D is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited Nov 10 at 16:43
Kevin Reid AG6YO♦
15k22865
asked Nov 10 at 15:14
Jack. D
162
New contributor
Jack. D is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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edited Nov 10 at 16:43
Kevin Reid AG6YO♦
15k22865
edited Nov 10 at 16:43
Kevin Reid AG6YO♦
15k22865
edited Nov 10 at 16:43
Kevin Reid AG6YO♦
15k22865
15k22865
asked Nov 10 at 15:14
Jack. D
162
New contributor
Jack. D is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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asked Nov 10 at 15:14
Jack. D
162
asked Nov 10 at 15:14
Jack. D
162
162
New contributor
Jack. D is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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New contributor
Jack. D is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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add a comment |
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1 Answer
1
active
oldest
votes
up vote
10
down vote
The basic PTT (push to talk) button on the HT is a simple switch that is normally open and when it is pressed, the switch is closed (conducting). Internally to the radio, this applies power to the PA (power amplifier) stage of the transmitter, it idles the receiver, it switches the frequency synthesizer to generate the correct transmit frequency and a number of other "housekeeping" actions.
An external PTT switch is easily added. Here is a nice diagram from the miklor.com site.
You can see the switch to the far left of the circuit. It is wired to the outer most "ring" of each plug. Closing (pressing or toggling) that switch will cause the radio to transmit.
answered Nov 10 at 15:40
Glenn W9IQ
12.8k1741
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
10
down vote
The basic PTT (push to talk) button on the HT is a simple switch that is normally open and when it is pressed, the switch is closed (conducting). Internally to the radio, this applies power to the PA (power amplifier) stage of the transmitter, it idles the receiver, it switches the frequency synthesizer to generate the correct transmit frequency and a number of other "housekeeping" actions.
An external PTT switch is easily added. Here is a nice diagram from the miklor.com site.
You can see the switch to the far left of the circuit. It is wired to the outer most "ring" of each plug. Closing (pressing or toggling) that switch will cause the radio to transmit.
answered Nov 10 at 15:40
Glenn W9IQ
12.8k1741
add a comment |
up vote
10
down vote
The basic PTT (push to talk) button on the HT is a simple switch that is normally open and when it is pressed, the switch is closed (conducting). Internally to the radio, this applies power to the PA (power amplifier) stage of the transmitter, it idles the receiver, it switches the frequency synthesizer to generate the correct transmit frequency and a number of other "housekeeping" actions.
An external PTT switch is easily added. Here is a nice diagram from the miklor.com site.
You can see the switch to the far left of the circuit. It is wired to the outer most "ring" of each plug. Closing (pressing or toggling) that switch will cause the radio to transmit.
answered Nov 10 at 15:40
Glenn W9IQ
12.8k1741
add a comment |
up vote
10
down vote
up vote
10
down vote
The basic PTT (push to talk) button on the HT is a simple switch that is normally open and when it is pressed, the switch is closed (conducting). Internally to the radio, this applies power to the PA (power amplifier) stage of the transmitter, it idles the receiver, it switches the frequency synthesizer to generate the correct transmit frequency and a number of other "housekeeping" actions.
An external PTT switch is easily added. Here is a nice diagram from the miklor.com site.
You can see the switch to the far left of the circuit. It is wired to the outer most "ring" of each plug. Closing (pressing or toggling) that switch will cause the radio to transmit.
answered Nov 10 at 15:40
Glenn W9IQ
12.8k1741
The basic PTT (push to talk) button on the HT is a simple switch that is normally open and when it is pressed, the switch is closed (conducting). Internally to the radio, this applies power to the PA (power amplifier) stage of the transmitter, it idles the receiver, it switches the frequency synthesizer to generate the correct transmit frequency and a number of other "housekeeping" actions.
An external PTT switch is easily added. Here is a nice diagram from the miklor.com site.
You can see the switch to the far left of the circuit. It is wired to the outer most "ring" of each plug. Closing (pressing or toggling) that switch will cause the radio to transmit.
answered Nov 10 at 15:40
Glenn W9IQ
12.8k1741
edited Nov 11 at 14:45
answered Nov 10 at 15:40
Glenn W9IQ
12.8k1741
answered Nov 10 at 15:40
Glenn W9IQ
12.8k1741
answered Nov 10 at 15:40
Glenn W9IQ
12.8k1741
12.8k1741
add a comment |
add a comment |
Jack. D is a new contributor. Be nice, and check out our Code of Conduct.
Jack. D is a new contributor. Be nice, and check out our Code of Conduct.
Jack. D is a new contributor. Be nice, and check out our Code of Conduct.
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