TIP: Click on subject to list as thread! ANSI
echo: aust_modem
to: Bill Grimsley
from: Ian Smith
date: 1996-07-20 05:06:46
subject: LateLine Connection Stats

AT> Recv/Xmit Level  (-dBm)     20/10
AT> SNR              (dB)       39
AT> Near Echo Loss   (dB)       35
AT> Far Echo Loss    (dB)       52
AT> Round Trip Delay (msec)     4

 BG> Damn good figures, but the much higher-than-legal TX level
 BG> raises a rather interesting point; how the hell did Askey

-10dBm IS the approved modem transmit level limit, Bill.  -9 in the US. 
-13 for FAX (being half-duplex).  Better V.34 implementations calculate
their Tx level dynamically, which often works better than just 'pumping up
the volume'.

Cheers, Ian

--- MaltEd 1.0.b5

* Origin: Magic Puddin' BBS Nimbin 066-89-1843 V.32bis/V.42 (3:626/660)
SEEN-BY: 50/99 620/243 623/630 624/300 625/100 626/660 661 664 665 667 668
SEEN-BY: 626/670 711/401 409 410 413 430 501 808 809 899 932 934 712/515
SEEN-BY: 713/888 714/906 800/1
@PATH: 626/660 711/401 808 934

SOURCE: echomail via fidonet.ozzmosis.com

Email questions or comments to sysop@ipingthereforeiam.com
All parts of this website painstakingly hand-crafted in the U.S.A.!
IPTIA BBS/MUD/Terminal/Game Server List, © 2025 IPTIA Consulting™.