
 From : Maxim Volkonovsky                   2:5020/299      Wed 03 Aug 94 02:19
 To   : All
 Subj : USR line stats monitor

Hello All!

 室 p (/) ⢮()    pᠫ  pp,
p  "祫᪨" p  , p ⤥  
p USR  뤠  p ᮥ   aty7. 㬠  㤥
  p㣨 栬 USR᪨ , 騬,   騬 (?)
p  ⥫䮭 . ᪮ pp 稫 让,  p訫
  pאַ ,  訬 p.

 ᢮ p pp p ᨫ, 祭  ᨬ쭮 p
᪮p, , ⢥, USR᪨ , 騩 aty7. p pp,
       ⠪: at&t1, ᫥  p
'CONNECT' p +++,  ᫥ 祭 'OK' - aty7. ᫨  뤠 
p, pp塞 ᮮ饭 'Analog stats', -  , ᫨  -  
.   pp 祭 p: ᪠ ,   ⢥
pp p -p (0 - COM1, 1 - COM2 etc...),  㤠
,  ᫥ ⠭ ᮥ  <TAB>.   - 
 , , ⮡   pp,  <CTRL-Q>.

 , p snap, 뢠  祭, 祭  ,
 , p mean - p p䬥᪮  ᫥ 30 p.

, ᮡ⢥  뢠,    ⨬  ? p p᪠, 
p  ...

S/N ratio - ⭮襭 p ᨣ  p 㬠  模 (dB), 祬 ,
⥬ , 祬 , ⥬ "㬭" .  40    뢠, 
14-12  .

Signal Level - p 魮 室 ᨣ  模- (dBm),
祭 p⥫ ( 㫥 p p 魮 1,
pᥨ  pp 600), 祬 , ⥬ , 祬 , ⥬ ""
. 祭,  -20,    p  뢠, p 祭
 -42..-44 c , 設⢮    p
-30..-40

Amplitude jitter - p   模 ( p p⭮
㤭 樨). 樠 ,    - ⭮
䨧᪮ pp (..   ᬠp 筨  ). 
    ,   ᫮  (ᮡ ᮪᪮p
p⮪).  祭 , ⥬ . 筮 p浪 1-2,  5 -
 .

Phase Error -  ⢥ 祭,  稢襥 p㬭 ⮫, 
ᥬ 뢮 " ".

Gain Hits - ⢮ ᪠窮 ᨫ, ..  ⮫쪮 , 
᫥騥 ⥬    ᨫ  ᪮p (p  
pp).  p 稪, p 祭  . p, ᫨ ᥣ
0.

Timing Offset - ⠡쭮 ⠪⮢ pp 㤠   
 p業 (⮫    ).  ⠭p ⨬
+-0.01%, ..  10 . ﭨ  ⢮ 裡  ⠭,  祬
 ( ᮫⭮ 稭), ⥬ .

Carrier Offset -  饩   p (Hz).  ⠭p v22bis
⨬ ⪫  +-7Hz.   ( ᮫⭮ 稭), ⥬ ,
 筮  ⠡쭮 祭 ( p ᪠)  p譮. ᢥ
 pp 稥  ⢮ p pp 㯫⭥,
饩  襩 .

   ! p... ᫨      p - .
⢥ uuencode  ᫥饬 쬥.

P.S.  p ᠭp ᪮⮣  p p  p
⠫⨪, p pᢥ⨫   ⭮襭 直 孨᪨ ⠫,
 ⥫䮭 裡 (  裡,  ⥫⢠), , ᠬ
, ᯠᨡ  孨 ⨪ ( AnCom ST-2442,  p ⥫䮭
 AnCom SIM-2),   p, ᮡ⢥,  뫨 "pp" 
p,  뤠  USR Sportster HST DS :)

P.P.S. 室  , ᫨  騥,    , 
㤠- ... ⠬, ,   楫 ᫠, 騥 堪p 
p     p訢 :) (   HST  ;))))

P.P.P.S. ᫨    p⨢ p⥫쭠 pp, 뫮-
p᭮ 㧭, ᪮쪮 筮 ,   뢠, p
⢨⥫쭮.

DISCLAIMER:  ᮢp襭   p,   p, p 뢠 
pp ᮮ⢥ ⥬ 䨧᪨ 魮,  p p 
p⥭.     p p  宦  p.

              Best wishes ! Max (aka MaxWolf)

--- GoldED 2.41
 * Origin:   MaxWolf's station   (2:5020/299)



Appendix A. "⪨  "

 讥 , ᠭ    smeter' ( ᨨ
0.03)   ⨢ ᥬ, ᠭ     筮...

᭥ 1.
  १⭠ ணࠬ !!!   㭨樮 ணࠬ,
ࠡ  ० ନ. ᫥  ᪠    
०     訬  ।⢮ AT . ᫨  
,    -   smeter  믥 ...
 .

᭥ 2.
 ࠡ ணࠬ ॡ ᨫ. ᫨   ,   ⠪,
᫥ ᫥ । ।饣 ࠧ᭥. 室 ࠭
⠭ ᨫ  ᪮ .   ࠡ
室  让   ਥ (>=4096).

᭥ 3.
 䨧᪮ ﭨ  (  <Tab>) 砥
⮫쪮  ⠭ ᮥ ( ० Online)


.

 ணࠬ   뢠 १ ७  .
  த,     <Enter>.  ⥪⮢ 䠩
smeter.log  ⥪騥 । 祭  ࠬ஢.

⥫쭮 ࠬ Amplitude Jitter - 宦  ⢨⥫쭮  ᮢᥬ
⠪ jitter,  ࠧ㬥 ... 祭 浪 100-200dB  
 ᠫ  । ࠪ⮢ ᮢ襭 .   筮 
 祭ﬨ  ⠫  祣- । ᪠ 
⮬    ,  ᥬ ⠢   ...  ⠫
ࠬ த 祣 ⠮न୮  ...

祭.

 ணࠬ,   室 ⥪ ( ᠭ , , 뫨
ᯮ짮 室 HYDRA by Arjen Lenz) ࠭ free of
charge, .. ᮢ襭 ᯫ⭮,  ᫮ ࠭ ⢠ 
뫪  , ᫨   ணࠬ ()... ⢥
 ஢ ⮢ , ,  㣨 業⥩  䮭
 ਢ.

						      21  1994 
					       Maxim Volkonovsky (MaxWolf)
					           FidoNet: 2:5020/299
						       aka  2:5020/27.8
						       aka  2:5020/75.7
						       aka  2:5020/78.7
						       aka  2:5020/140.13
						       aka  2:5020/225.13
						       :)
