Protocols: ASYNC, BSC,
HDLC, SDLC, DDCMP, Frame Relay, X.25
Data Rate: up to 128K
bps; memory: 512K bytes
Data Code: ASCII,
EBCDIC, HEX, EBCD, IPARS, Transcode
V.35, RS-449, RS-422, RS-485 programmable
configuration, Simulation, Monitoring, Bit Error Rate Testing
Data captured with
For System integration, Factory automation, PLC contrcontrol system, POS
system, PC COM. communication
testing with RS-232/485/422/449 and V.35 interface. About 3A COMMTEK CO.,
LTD. has been providing Data Scope, Portable Data Scope, Compact Data
Scope, and Compact Data Scopes in Taiwan for about 24 years. Since we
consider customers’ satisfaction our utmost goal, we have endeavored to
offer them high quality products and competitive prices.
selectable: RS-232, V.35, RS-449, RS-485, RS-422
Easy to use:
menu-driven and soft-key guided
and keyboard: LCD display with backlight and a full ASCII
Auto-Configure: Protocol, speed, data code, parity, character
length and sync characters are automatically detected.
Analysis: X.25, SDLC, HDLC, BSC, DDCMP, FRAME RELAY and ASYNC/8051.
compact light weight and battery(1600mA/Hr) inside
real time display the monitoring’s data on the screen and data capture.
Simulate a data communication system and data capture
emulation as ASCII or EBCDIC async. terminal
perform bit/block error rate tests of communication line and modems (up
to 128K bps)
Captured data, lead status, timers and counters can be displayed and
to identify the terminal equipment configuration.
Printout of captured data, trigger programs and setup configurations
programming: powerful trigger programming language is provided,
22 commands and from 1 to 256 steps
Up / Down
load: Save captured data, trigger programs and setup
configurations to and from personal computer.
function: real time to stamp the top of data within the ASYNC
setup: DS-500 time setup (year:month:date).
RS-232/V.24, RS-422, RS-485, RS-449, X.21, V.35.
Async 50 to 128K bps, Sync:300 to 128K, Sync(NRZI) 300 to 19200.
5, 6, 7, 8 plus parity, 8051 protocol default 9 data bits.
sequence: LSB first or MSB first.
Normal or Inverted.
CRC-16, CRC-CCITT, LRC, Parity.
transmission: Asynchronous, Synchronous, Synchronous NRZI.
display: DTE only, DCE only, DTE & DCE, DATA & STATE, FRAME &
PACKETMonitor Monitoring Program setup: 19 commands, 255 program steps
and 31 blocks.
program setup: 22 commands, 255 program steps and 31 blocks.
set a control leads RTS/ DTR.
set a control leads CTS/DSR/DCD.
error rate test patterns: 63 bit/ 511 bit/ 2047 bit/ Mark/
Space/ ALT/ FOX.
count: 0 to 99999999, Received bit count: 0 to 99999999.
count: 0 to 9999999, Received block count: 0 to 9999999.
Bit error count: 0
to 9999999, Block error count: 0 to 9999999.
Force error bit: 0
to 99999, Bit error rate: 0 to 1.0 e-9.
Error seconds: 0 to
Testing period: 0 to
60 minutes or continuous.
display: TD, RD, RTS, CTS, DSR, DCD, TC, RC, DTR, ETC by
mode: LED display.
or DCE: LED display.
Centronics print port for hard copy.
up to 65535 m sec. 5 timers, Counter: up to 65535 counts, 5 counters.
display: 240x64 dots/ 240 characters graphic LCD with
Full ASCII characters.
software: Up/down load file, examine, analyze and print file on
9V DC 800mA power supply , Battery power 7.2V/1600mA/hr.