BIOTRONIK ProMRI Evia HF Manual Tecnico página 21

Electrical Characteristics
Components and input values
Electrical characteristics determined at 37°C, 500 Ω:
Circuit
Input impedance
Pulse form
Polarity
Housing shape
The device housing has the following shape:
Device type
Uncoated
Coated
Electrically conductive surface
The device housing has the following surface:
Device type
2
Uncoated [cm ]
2
Coated [cm ]
Pulse form
The pacing pulse has the following form:
Resistance to interference
All variants of BIOTRONIK devices comply with the requirements of prEN 45502-2-1:
2006, § 27.5.1 at the highest sensitivity.
Hybrid electronics with VLSI-CMOS chip
> 10 kOhm
Biphasic, asymmetric
Cathodic
Triple-chamber
Flattened ellipsoid
Triple-chamber
33
7
The pulse amplitude reaches its maximum 
value at the beginning of the pulse (Ua). 
With increasing pacing duration (tb), the pulse
amplitude is reduced dependent on the pacing
impedance.
Telemetry
Telemetry data for Home Monitoring:
Nominal carrier frequency
403.62 MHz
Industry Canada
Telemetry data
• This device must not interfere with stations operating in the 400.150 - 406.000 MHz
band in the meteorological aids, meteorological-satellite, and earth exploration-
satellite services and must accept any interference received, including interference
that may cause undesired operation.
• This device will be registered with Industry Canada under the following number:
IC: 4708A-PRIMUS
• The code IC in front of the certification/registration number only indicates that the
technical requirements for Industry Canada are met.
Battery Data
Battery characteristics
The following data is provided by the manufacturers:
GREATBATCH, INC. 
Manufacturer
Clarence, NY 14031
Battery type GB 2596
System Ag/SVO/CFx
QMR
Device type HF(-T)
Battery voltage at BOS 3.0 V
Open-circuit voltage 3.0 V
Nominal capacity 1.3 Ah
Remaining capacity at ERI 0.2 Ah
Usable capacity until EOS 1.1 Ah
20
Maximum power of transmission
< 25 µW
-16 dBm
LITRONIK GmbH
01796 Pirna, Germany
LiS 3150M
LiMn0
2
®
HF(-T)
3.1 V
3.1 V
1.2 Ah
0.2 Ah
1.0 Ah