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Posted: Sun Dec 30, 2001 8:08 am
by firemedic4
Hey all... I need help again... I'm trying to program my ht750 and I only have the MHz not the numbers ... does anyone know of a site that has them all on a chart... I also need to program my minitor 3 with the same codes...... thanks for you time again bob
[email protected]
Posted: Sun Dec 30, 2001 8:21 am
by Chris
What are your tone freqs? The should be in Hz. The RSS will take the tone freq in either Hz or its 3 digit equivalent, and will make the conversion for you.
Posted: Sun Dec 30, 2001 9:40 am
by Bob
There are a lot of websites out there that have the information you're looking for. Try
http://www.genave.com/two-tone_paging.htm
Posted: Mon Dec 31, 2001 11:27 am
by raymond345
Hi there Bob.
Yes the paging site u posted is great.
I justed noticed that between tone A and B
for motorola 1 sec/3sec that there is a
150msec delay between tones that is not mentioned here.
Posted: Tue Jan 01, 2002 11:24 am
by Jonathan KC8RYW
raymond345:
The 150ms gap - are you talking about a gap between tone A & B, or the space between pages?
Remember, there isn't supposed to be any gap between the tone A & B in Motorola. There is, however, a minimum space between pages of 0.7 seconds. So says my Mot' Moden/100 manual.
Posted: Tue Jan 01, 2002 12:02 pm
by Will
The older QCI had the inter tone gap, of 50 to 150ms, but it somehow seemed to disappear over the years as decoders got much better. Takes me back to the "hummer" days VibraSponder mechanical reeds, like little delicate tuning forks. You used a metal rod, read:test equipment, and placed one end on the reed and other end to your ear and listened to the reed vibrate to verify the circuit was working.
Thus "hummer" or "hum decoder" was used instead of saying Motorola Private Line.
Posted: Tue Jan 01, 2002 12:15 pm
by Jonathan KC8RYW
Hey, just wondering, what the heck are inside those PermaCode "Active" filters that my Mot' Spirit Pagers use, anyways?
They are a royal pain to find today; is it possiable to make them yourself?
Anyone?