[Scan-DC] Anyone know what freq EZPass uses

[John Bacon]

Try this
http://www.masspike.com/fastlane/works.html

I think they said it's like 1.2g I cant remember to well. I think it works
like the Alarms in the shopping centers. When you get close to the alarm
towers it sends a signal at 2.4mhz and it has a mini tuning fork in it that
vibrates and when it does the towers send the alarm off. I think it works
like that when it gets close it will activate.

JOHN
----- Original Message ----- 
From: "Bob Brubaker" <mail3 at soalex.com>
To: "scan-dc" <scan-dc at mailman.qth.net>
Sent: Sunday, October 24, 2004 5:42 PM
Subject: [Scan-DC] Anyone know what freq EZPass uses


> Just got EZPass module.  Got me to wondering how it works.   I assume
> it's constantly on in the receive mode then it transmit a weak signal
> when it picks up an RF signal near the toll booth.
>
> I've been told they last for about 4 years before the battery dies
>
>
>
> ----- Original Message ----- 
> From: "dehm" <dehmmy at gmail.com>
> To: "scan-dc" <scan-dc at mailman.qth.net>
> Sent: Saturday, October 23, 2004 1:23 AM
> Subject: Re: [Scan-DC] Frequency for Arlington Co. School Buses?
>
>
> I thought they switched to 800? am i crazy?
>
> jay
>
>
> On Fri, 22 Oct 2004 20:40:01 -0400, David Schoenberger
> <david at davidschoenberger.net> wrote:
> > Anyone have a current frequency for Arlington Co. school buses?  They
> > have VHF-High antennas.  I have a possible frequency of 155.8950
> > [136.5], and they also have an expired license on this frequency.  Can
> > anyone confirm?  Thanks.
> >
> > Dave
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