The new Triotrace Test System with USB interface as ASCI tester.

• VGCS (Voice Group Call Service)
• VBS (Voice Broadcast Service)
• UUS1 (User-to-User Signalling type 1)
• eMLPP (Enhanced Multi-Level Precedence and Preemption)

• FN supported (Functional Number)
• PFN supported (Presentation Functional Number)
• REC (Railway Emergency Call)

• Two serial ports over USB for simultaneous trace information and data transfer (CSD/GPRS) or AT cellular commands
• Monitoring and Quality of Service information for GSM/GPRS
• GSM/GPRS forcing functions
  • Channel
  • Band
  • Voice codec
• Scanning capabilities
  • Single ARFCN
  • Set of frequencies
  • Complete band
• In combination with Triotrace PC Application:
  • Trace log recording
  • Online / Offline protocol analysis

• Quad-band GSM-R / EGSM 900 / GSM 1800 / GSM 1900
• GSM Phase 2 / Phase 2+
• GPRS multi-slot class 10
• Mobile station class B
• Output power
  • Class 4 (2 W) for GSM-R / EGSM 900
  • Class 1 (1 W) for GSM 1800 / GSM 1900
• Control with AT commands via virtual COM-Port (USB CDC ACM interface)
• Triple-rate codec for HR, FR, EFR
• Adaptive multi-rate (AMR)

• GPRS class 10 max. 86 kbps (downlink)
• PBCCH support
• Coding scheme CS 1-4
• CSD data transmission
  • Up to 14.4 kbps
  • USSD
  • Non transparent mode
  • V.110
• PPP stack for GPRS data transfer
• Fax group 3, class 2
• TCP/IP stack access via AT command protocols: TCP, UDP, HTTP, FTP, SMTP, POP3

• USB Interface (USB Mini B connector)
• AT commands via USB CDC ACM interface
• Digital audio via USB
• Voltage supply via USB
• Antenna connector (SMA)
• Indication LED
• Miniature SIM card holder

• Dimensions: 45 x 40 x 20 mm (L x W x H) (not including the antenna connector)
• Weight: 70 g
• Power consumption: Inrush current 900mA
• Temperature range: -20°C to +55°C