Specifications; General; Base Station - Philips Avalon CTS M2720A Service Manual

Specifications for the accuracy of heart rate measurements are given in the Instructions for Use of the fetal
monitor.

General

Environmental Specifications (Transducers and Base Station)
Temperature Range
Humidity Range
Altitude Range

Base Station

Power
Type of Protection Against
Electrical Shock
Dimensions and Weight
Input Sensitivity
Image Rejection
Ranges
Charging
Operating
Storage (without battery)
Storage with battery
Operating
Storage
Operating
Storage
Base Station Specifications
Supply Voltages
Supply Frequency Range
Consumption
Class I equipment
Size mm/(in): width x depth x height
Weight
Input Sensitivity
Image Rejection
Frequency Range
Receiving Range (line of sight)

Specifications

10
0°C to 45°C (32°F to 113°F)
0°C to 45°C (32°F to 113°F)
-20°C to +60°C (-4°F to 158°F)
Depends on initial charge level and temperature
(storage time decreases significantly at high (> 45°C/
113°F) temperatures
5% to 95% relative humidity @ 40°C/104°F
5% to 85% relative humidity @ 50°C/122°F

3000m/9800 ft.

15000m/49000 ft.
Receiver Unit
100 VAC to 240 VAC ± 10%
50 Hz to 60 Hz
15 VA
350 x 240 x 75 (13.8 x 9.5 x 3.0 in)
2.5kg/5.5 lbs without transducers
-110 dBm @ 30dB Signal-to-Noise Ratio
> 80dB
See Frequency options
approximately 100m/300 ft.
10
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