resistance is.
P
How can/should I go about replacing it? This is a first for me. I usually get them intact and just recap, so my skills are limited here.
This does not seem like a case where I match resistance like older radios as this is not part of the power supply. I do know that I may need to match impeadance to get max power transfer at the output of the speaker. What type speaker should I look for?
:resistance is.
:P
:How can/should I go about replacing it? This is a first for me. I usually get them intact and just recap, so my skills are limited here.
:
:This does not seem like a case where I match resistance like older radios as this is not part of the power supply. I do know that I may need to match impeadance to get max power transfer at the output of the speaker. What type speaker should I look for?
:
|
::I just got this radio and it is missing please disregard, this is a duplicate post speaker. The schematic says it is a PM. It does not say what the output trans coil
::resistance is.
::P
::How can/should I go about replacing it? This is a first for me. I usually get them intact and just recap, so my skills are limited here.
::
::This does not seem like a case where I match resistance like older radios as this is not part of the power supply. I do know that I may need to match impeadance to get max power transfer at the output of the speaker. What type speaker should I look for?
::
:
:
I am missing the transformer as well. Based on what you told me I should be able to use the Radio Daze All American Five transformer with a 2000 ohm primary and a 4/8 ohm secondary. The plate voltage on the 25 AC5GT is 100v.
I should be able to mate that with any 4 or 8 ohm PM speaker. Please confirm that I am correct and I will get parts.
Thanks for your help,
Steve
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:Sir Steve JB . . . . . (Weld ?)
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:That would assuredly be . . . .as was being common for that time frame . . . .a 3.2 / 4 ohm speaker being utilized in that set.
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:I interpreted this as just being the speaker proper . . . now if the output transformer was missing additionally, that would involve the use of an ~ 2000 ohm plate impedance output transformer to a 4 ohm secondary to additionally to mate up with the speaker.
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:That's considering that 25AC5 output tubes B+ plate supply appears to be ~ 110 VDC, as being derived from that sets half wave rectifier supply source.
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:73's de Edd
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:::I just got this radio and it is missing please disregard, this is a duplicate post speaker. The schematic says it is a PM. It does not say what the output trans coil
:::resistance is.
:::P
:::How can/should I go about replacing it? This is a first for me. I usually get them intact and just recap, so my skills are limited here.
:::
:::This does not seem like a case where I match resistance like older radios as this is not part of the power supply. I do know that I may need to match impeadance to get max power transfer at the output of the speaker. What type speaker should I look for?
:::
::
::
:
:
|
:Thanks Edd,
:
:I am missing the transformer as well. Based on what you told me I should be able to use the Radio Daze All American Five transformer with a 2000 ohm primary and a 4/8 ohm secondary. The plate voltage on the 25 AC5GT is 100v.
:
:I should be able to mate that with any 4 or 8 ohm PM speaker. Please confirm that I am correct and I will get parts.
:
:Thanks for your help,
:
:Steve
:
:
:
::
::
::
::
::
::
::
::
::
::
::
::
::
::Sir Steve JB . . . . . (Weld ?)
::
::
::That would assuredly be . . . .as was being common for that time frame . . . .a 3.2 / 4 ohm speaker being utilized in that set.
::
::
::I interpreted this as just being the speaker proper . . . now if the output transformer was missing additionally, that would involve the use of an ~ 2000 ohm plate impedance output transformer to a 4 ohm secondary to additionally to mate up with the speaker.
::
::
::That's considering that 25AC5 output tubes B+ plate supply appears to be ~ 110 VDC, as being derived from that sets half wave rectifier supply source.
::
::
::
::
::
::
::
::
::
::
::73's de Edd
::
::
::
::
::
::
::
::
::
::::I just got this radio and it is missing please disregard, this is a duplicate post speaker. The schematic says it is a PM. It does not say what the output trans coil
::::resistance is.
::::P
::::How can/should I go about replacing it? This is a first for me. I usually get them intact and just recap, so my skills are limited here.
::::
::::This does not seem like a case where I match resistance like older radios as this is not part of the power supply. I do know that I may need to match impeadance to get max power transfer at the output of the speaker. What type speaker should I look for?
::::
:::
:::
::
::
:
:
|
:Thanks Edd,
:
:I am missing the transformer as well. Based on what you told me I should be able to use the Radio Daze All American Five transformer with a 2000 ohm primary and a 4/8 ohm secondary. The plate voltage on the 25 AC5GT is 100v.
:
:I should be able to mate that with any 4 or 8 ohm PM speaker. Please confirm that I am correct and I will get parts.
:
:Thanks for your help,
:
:Steve
:
:
:
::
::
::
::
::
::
::
::
::
::
::
::
::
::Sir Steve JB . . . . . (Weld ?)
::
::
::That would assuredly be . . . .as was being common for that time frame . . . .a 3.2 / 4 ohm speaker being utilized in that set.
::
::
::I interpreted this as just being the speaker proper . . . now if the output transformer was missing additionally, that would involve the use of an ~ 2000 ohm plate impedance output transformer to a 4 ohm secondary to additionally to mate up with the speaker.
::
::
::That's considering that 25AC5 output tubes B+ plate supply appears to be ~ 110 VDC, as being derived from that sets half wave rectifier supply source.
::
::
::
::
::
::
::
::
::
::
::73's de Edd
::
::
::
::
::
::
::
::
::
::::I just got this radio and it is missing please disregard, this is a duplicate post speaker. The schematic says it is a PM. It does not say what the output trans coil
::::resistance is.
::::P
::::How can/should I go about replacing it? This is a first for me. I usually get them intact and just recap, so my skills are limited here.
::::
::::This does not seem like a case where I match resistance like older radios as this is not part of the power supply. I do know that I may need to match impeadance to get max power transfer at the output of the speaker. What type speaker should I look for?
::::
:::
:::
::
::
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: