From tbryan at nova.org  Sun Feb  3 14:17:46 2019
From: tbryan at nova.org (Tom B)
Date: Sun, 3 Feb 2019 14:17:46 -0500
Subject: [Motorola] Motorola SL7550
Message-ID: <0caa1c70-85a3-9b4a-5829-d2b57e4ffac2@nova.org>

Hello All,

I picked up a couple of dead Motorola SL7550 UHF radios model 
AAH1QCN9NA2AN.? I am not familiar with these radios at all. The 
immediate problem with them is that they won't power up. Batteries won't 
charge about about 2.6V, should be 3.7V.?? Anybody got some advise 
before I start opening one of these things up?? Is there any trick to 
hooking these up to external power?

Tom Bryan
N3AJA



From ke5yph at hotmail.com  Sun Feb  3 18:41:54 2019
From: ke5yph at hotmail.com (JOE MOORE)
Date: Sun, 3 Feb 2019 23:41:54 +0000
Subject: [Motorola] Motorola SL7550
In-Reply-To: <0caa1c70-85a3-9b4a-5829-d2b57e4ffac2@nova.org>
References: <0caa1c70-85a3-9b4a-5829-d2b57e4ffac2@nova.org>
Message-ID: <CY4PR22MB0951344CA2114A79F35D6658956C0@CY4PR22MB0951.namprd22.prod.outlook.com>

hello tom i?m joe ke5yph....a couple of years ago i bought an older model yeasu ht at the irvine hamfest and the battery wouldn?t take a full charge and when i try to key it up it would shut down so i bought a new battery for it and it worked great after that....i bought the battery online but i forgot what website it was but i think i paid around $20 or $25 for the battery 

Sent from my iPhone

> On Feb 3, 2019, at 1:17 PM, Tom B <tbryan at nova.org> wrote:
> 
> Hello All,
> 
> I picked up a couple of dead Motorola SL7550 UHF radios model AAH1QCN9NA2AN.  I am not familiar with these radios at all. The immediate problem with them is that they won't power up. Batteries won't charge about about 2.6V, should be 3.7V.   Anybody got some advise before I start opening one of these things up?  Is there any trick to hooking these up to external power?
> 
> Tom Bryan
> N3AJA
> 
> 
> ______________________________________________________________
> Motorola mailing list
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> 
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> Please help support this email list: http://www.qsl.net/donate.html

From w0rw1 at msn.com  Wed Feb 20 14:01:26 2019
From: w0rw1 at msn.com (Paul Signorelli)
Date: Wed, 20 Feb 2019 19:01:26 +0000
Subject: [Motorola] Motorola P33 Packset For Sale
Message-ID: <MWHPR01MB26860BA70E07D6E6EE6523BFB67D0@MWHPR01MB2686.prod.exchangelabs.com>

Motorola P33 Packset on ebay.
It is mine.
https://www.ebay.com/itm/273717457295?ul_noapp=true
Paul  w0rw

From k0dan at comcast.net  Sun Feb 24 19:08:21 2019
From: k0dan at comcast.net (dt)
Date: Sun, 24 Feb 2019 18:08:21 -0600
Subject: [Motorola] Fwd: [] MOTOROLA SIREN/PA for sale
In-Reply-To: <43181828-AFB4-465E-8ED1-B3BBA82BEB26@mac.com>
References: <43181828-AFB4-465E-8ED1-B3BBA82BEB26@mac.com>
Message-ID: <6f993ffb-d560-e39b-519f-fc2d4d615d25@comcast.net>



MOTOROLA SIREN/PA

This is a Motorola TLN1705B Systems 90 Electronic Siren and Public 
Address System. It consists of a Systems 90 control head with siren/PA 
module, power & control cabling with connectors, and TLN1691B siren 
power amplifier. All mounting hardware is included, along with an 
original Motorola manual.

The control head can be integrated with other Systems 90 options and 
accessories, and can also be interfaced to other equipment.

The power amplifier can drive a 100 watt speaker (85 watts RMS at 13.6V 
and 115 watts at 15 volts) in siren mode, and 45-55 watts RMS in public 
address mode. No speaker is included. Siren modes include Manual, Wail, 
Wail Override, Yelp, and Hi-Lo.

This system is in fully operating, and in very good electrical and 
cosmetic condition. It has never been operated mobile. Rather, it was 
incorporated into a home burglar alarm system, and interfaced to an 
included custom alarm control board (timers, indicators) which is 
triggered by either normally-closed or normally-open sensor loops. 
Construction notes also included.

The "Motorola part" of this system can easily be separated from the 
burglar alarm control board by simply removing the alarm board from the 
control head (see photos for details).

Photos available on request.

$100 + shipping or free local pickup in Kansas City area.

Dan Turkisher, K0DAN
k0dan at comcast.net