There were 100 watt Micor PA's on VHF, not UHF. At UHF the Micor PA was only
rated for 75 watts.
-- Original Message --
--- In Repeater-Builder@yahoogroups.com, Gary Glaenzer
glaenzer@ wrote:
there is no 100 watt Micor amp
without qualifiers, that is a
As I recall you are correct - 75-watt was UHF
Chuck
WB2EDV
- Original Message -
From: JOHN MACKEY [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Friday, October 31, 2008 2:23 AM
Subject: Re: [Repeater-Builder] Re: Micor PA schematic / Power Control Board
There were 100
/ WQIV271
--- On Fri, 10/31/08, Chuck Kelsey [EMAIL PROTECTED] wrote:
From: Chuck Kelsey [EMAIL PROTECTED]
Subject: Re: [Repeater-Builder] Re: Micor PA schematic / Power Control Board
To: Repeater-Builder@yahoogroups.com
Date: Friday, October 31, 2008, 7:51 AM
As I recall you are correct - 75-watt
Kelsey [EMAIL PROTECTED] wrote:
From: Chuck Kelsey [EMAIL PROTECTED] Subject: Re:
[Repeater-Builder] Re: Micor PA schematic / Power Control Board To:
Repeater-Builder@yahoogroups.com Date: Friday, October 31, 2008, 7:51
AM
As I recall you are correct - 75-watt was UHF
Chuck WB2EDV
Ok. Let's look at this then.
I have no power control from the Power Control Board. Can't turn it
up or down. Tried 2 different boards as well.
1) Ideas?
2) Don't have the schematic in front of mebut can't find the caps
on the schematics I have...listed from the below web site.
Thanks,
, October 30, 2008 12:05 PM
Subject: [Repeater-Builder] Re: Micor PA schematic / Power Control Board
Ok. Let's look at this then.
I have no power control from the Power Control Board. Can't turn it
up or down. Tried 2 different boards as well.
1) Ideas?
2) Don't have the schematic
What type PA are you referring to ? UHF or VHF ? Model No. ?
The power control Bd on the UHF has 2 pots for setting the output level. Make
sure they are clean (contact cleaner and rotating back and forth while
spraying) The left one, as you face the rptr. sets the upper limit of the
power
*I think* this is the number (UHF btw)(Repeater Continuous Duty)
TLE8331A
Getting ready to try some of the things listed below. Let you know
what I find out.
Robert
KD4YDC
--- In Repeater-Builder@yahoogroups.com, [EMAIL PROTECTED] wrote:
What type PA are you referring to ? UHF or VHF ?
one lead at ground, one at 10volts, one at 12 volts.
- Original Message -
From: georgiaskywarn
To: Repeater-Builder@yahoogroups.com
Sent: Thursday, October 30, 2008 12:05 PM
Subject: [Repeater-Builder] Re: Micor PA schematic / Power Control
Board
Ok. Let's look
TLE 8331A is listed as 406 to 420 MHz. TLE 8333A is 450 to 470 MHz. Not sure
how far you can move out of the rated range for the 8331A but I don't have any
problem with the 8333A moving down to 442 MHz. They are both rated at 75W but
in the operating range can probably be tweeked to a
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