TNC2.000

 

- bord size (double sided PCB) : 180 * 80 mm 
- power suply on board
- reset circuit with the special TL7705  IC
- 32K SRAM memory
- two selectable program with jumper in 27512 Eprom, or one program in 27256 Eprom
- NRZ or NRZI selectable with jumpers
- DCD circuit
- max. 38400 baud/s speed towards PC
- HDLC port towards modem
- capable to use a different modems with 300-19200 baud/s speed
- tested with different OS : DOS, Win9x, Linux
- tested with different packet radio programs: Graphic Packet, TstHost, Winpack, TsthWin, Vpacket, WinGT, XNET

 

     kiss.epr - 32768 byte for 27256 Eprom
     tf27.epr - 32768 byte for 27256 Eprom
     tnc2.epr - 65536 byte for 27512 Eprom

( For other, different TNC pages, more pictures, please click here! )

 

For more info, PCB, tnc2 kit  please 


 [ About me | Acronyms  | CW | Data Sheets | Docs | Download | E-mail | HOME | Ham projects | Hobby circuits | Photo galery | PIC | QTH photos |
Sign in my guestbook | View my guestbook ]
 


© 2001 - YO5OFH, Csaba Gajdos