Philips 50 T Series, Service Manual

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Telemetry System (Receiver and Transmitter)
Chapter 2 - Technical Specifications
Transmitter
• Cardio socket for M1356A ultrasound transducer or the M1357A/
M1364A DECG transducer.
• Toco socket for the M1355A Toco transducer or an IUP Transducer
(CPJ840J5).
• Remote Event Marker and Service Socket.
Outputs Receiver
• 25 pin RS232 Socket for connecting the Fetal Monitor.
Input Sensitivity -118dBM
Output Power Transmitter
4 mW (USA)
2 mW (Europe)
1 mW (Japan)
Image Rejection >80 dB
Self-Test Facilities Self-test facilities include:
• Receiver Self Test: Tests the Receiver LF Part.
• Transmitter Self Test: Tests the Transmitter LF Part.
• Parameter Test: With the appropriate transducer connected to the
Transmitter, the monitoring mode (ultrasound/DECG or Toco/IUP) is
tested from the Transmitter via Receiver to the connected Fetal
Monitor.