Scott,
I must agree that the CK1614 is an extremely versatile timer, with many
potential uses. However, using it for fan control is not only expensive,
but unnecessary.
A fan blowing on a transmitter heat sink does absolutely nothing immediately
after the transmitter is keyed, since the heat sin
Subject: RE: [Repeater-Builder] Neat kit for switching repeater devices
> Scott,
>
> I must agree that the CK1614 is an extremely versatile timer, with many
> potential uses. However, using it for fan control is not only expensive,
> but unnecessary.
>
> A fan blowing
Eric,
This is good info. I have an immediate use for this. How have you actually
attached this 'stat to the fin?
Larry
On Sat, May 1, 2010 at 2:36 PM, Eric Lemmon wrote:
>
>
> Scott,
>
> I must agree that the CK1614 is an extremely versatile timer, with many
> potential uses. However, using i
I agree with Eric's assessment of the NOT running fans when not needed.
I do the same thing, slightly differant. I had some left over solid state
Waterbed thermostats. i wired them to switch around 109 degrees (they topped
out there).I wired them backwards to when the temp got to 109 they switched
On Sat, 1 May 2010, Eric Lemmon wrote:
> A fan blowing on a transmitter heat sink does absolutely nothing
> immediately after the transmitter is keyed, since the heat sink is
> likely at ambient temperature. It takes a period of time for the heat
> sink to warm up, so operating the fan prematur
-Builder] Neat kit for switching repeater devices
Larry,
My first use of this thermal switch was on a solar-powered Motorola R1225
UHF repeater at a commercial site. I simply drilled and tapped two 4-40
holes on a flat portion of the outside fin, and mounted the thermal switch
after
er-Builder@yahoogroups.com
> [mailto:Repeater-Builder@yahoogroups.com]
> On Behalf Of Larry Horlick
> Sent: Saturday, May 01, 2010 11:56 AM
> To: Repeater-Builder@yahoogroups.com
> Subject: Re: [Repeater-Builder] Neat kit for switching repeater devices
>
> Eric,
>
> This
s.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of Eric Lemmon
Sent: Saturday, May 01, 2010 5:29 PM
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] Neat kit for switching repeater devices
Larry,
My first use of this thermal switch was on a solar-powered Motorola R122
, May 01, 2010 7:13 PM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] Neat kit for switching repeater devices
This is excellent Eric. I have an R1225 repeater in a GR500 case. There is a
fan but it runs continuously. The duty cycle is low but because of the
nature of
the se
: Repeater-Builder@yahoogroups.com
> [mailto:Repeater-Builder@yahoogroups.com]
> On Behalf Of Larry Horlick
> Sent: Saturday, May 01, 2010 7:13 PM
> To: Repeater-Builder@yahoogroups.com
> Subject: Re: [Repeater-Builder] Neat kit for switching repeater devices
>
> This is excell
iginal Message-
> From: Repeater-Builder@yahoogroups.com
> [mailto:repeater-buil...@yahoogroups.com] On Behalf Of Larry Horlick
> Sent: Saturday, May 01, 2010 7:13 PM
> To: Repeater-Builder@yahoogroups.com
> Subject: Re: [Repeater-Builder] Neat kit for switching repeater devices
>
>
&g
tantly.
>
> Milt
> N3LTQ
>
> - Original Message -
> From: "Eric Lemmon" >
> To:
> >
> Sent: Saturday, May 01, 2010 11:04 PM
> Subject: RE: [Repeater-Builder] Neat kit for switching repeater devices
>
> > Larry,
> >
> > That's odd; b
AM
Subject: Re: [Repeater-Builder] Neat kit for switching repeater devices
What is the Moto part no. of the ps to which you refer?
lh
On 5/3/10, Milt wrote:
Eric,
The power supply on the RKR and GR series repeaters has a switch which
controls the action of
?
73, Eric Lemmon WB6FLY
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of Milt
Sent: Monday, May 03, 2010 5:23 AM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] Neat kit for switching repeater devices
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of Eric Lemmon
Sent: Monday, May 03, 2010 7:43 PM
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] Neat kit for switching repeater devices
Milt,
I just looked
-Original Message-
From: Repeater-Builder@yahoogroups.com
[mailto:repeater-buil...@yahoogroups.com] On Behalf Of Milt
Sent: Monday, May 03, 2010 1:17 PM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] Neat kit for switching repeater devices
The original GR1225 power
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