        : RTTY PACTOR PAC200
AMTOR FAX PACKET RADIO.    :MIX2.11,HAMCOM2.20
JVFAX, BAYCOM V1.50,         .  
    .       PACKET  
 BAYCOM V 1.5      
 5641.       
 !      MA EM300: EM300M:   
1200,   BAYCOM    FILE:EMBAY.BAT -
                  @ECHO OFF
                           L2 
                           SCC
                           OFF
 ,      300  1200. 
    PACKET     , 
     KB    7  
300.          EM300M.COM ---1600...1800 HZ
                EM300M3.COM---1600...1800 HZ
                EM1200M2.COM--1200...2200 HZ
      8   ,  
286/16 MHZ.       UA9AJ  UZ4FXT. UT4UXU
===============================================================================
                      S I M P L E   M O D E M
             for RTTY, AMTOR, PACTOR, SSTV, FAX, HF/VHF PACKET
                       COM1                                  COM2
                25-Pin  9-Pin                         25-Pin  9-Pin
                 20     4   DTR   >> DCD  8     1
                  5     8   CTS   >Ŀ
                  8     1   DCD   >Ŀ
                  4     7   RTS   >> RI  22     9
        100 nF       A741 (or similar)      
                           Ĵ<> DTR 20     4
                      3 \ 7              
   >ĴĴ+\     Ĵ>  
                         \ 6             
   AF IN                  >> DSR  6     6
                     2   /               
   >Ŀ          Ĵ-/      Ĵ<Ŀ 
                     / 4              
                    Ĵ>> RTS  4     7
        100k    100k   +          
                   +            
                     1F     1F   > GND  7     5
               16V 16V     
     PTT >Ŀ                     
                                          
                      \    Ŀ     SW1 "HAMCOM"
                       Ĵ    Ĵ<Ŀ ٳ
                      /           \  
                             3k          "BAYCOM"
                    
                          Ŀ   Ŀ
        100nF    Ĵ91 kĴ10 k> TXD  2     3
             10k        
   MIC <Ĵ->|              |
                       
                         
       <Ŀ         1nF    30nF
                       
