Myopac from RUN Technologies

System Specifications.

Amplifier/Conditioner/Transmitter Belt Unit:

General
Standard Myopac
Myopac Jr.
Dimensions:
14.6 x 9.1 x 5.3 cm 14.6 x 9.1 x 4.3 cm
Weight:
480 gm (approx.) 320 gm (approx.)
Power Source:
9V Alkaline battery 9V Alkaline battery
Estimated Battery Life:
7 hours 7 hours
Input Connectors:
3 ea. subminiature (2 ea. connect 8 ch. AC lead pair + gnd bundle; 1 ea. connects 8 ch. DC lead pair; 2 multiposition footswitch assemblies; 1 trigger/synch switch) 2 ea. subminiature (each connects 4 ch. EMG lead pair + gnd bundle)
2 ea. LIDO (each connects 1 multiposition footswitch assembly)
Data Transmission Medium:
Fiber optic cable @ 660 nMeter, 15 meter standard length, 5 - 60 meter lengths available Fiber optic cable @ 660 nMeter, 15 meter standard length, 5 - 60 meter lengths available

AC Channels:
Standard Myopac
Myopac Jr.
# Channels:
1-16 differential
1-8 differential
Gain:
1000, 2000, 5000, 10000 adjustable per channel
1000, 2000, 5000, 10000 adjustable per channel
Gain Accuracy:
±2%
±2%
Linearity:
±0.25% typical
±0.25% typical
Frequency Response:
10 Hz ±5% to 1000 Hz ±10%, 18dB/octave
10 Hz ±5% to 1000 Hz ±10%, 18dB/octave
Noise Level:
<0.8 µV (rms) @ 60 Hz
<0.8 µV (rms) @ 60 Hz
Input Impedence:
1 MOhm
1 MOhm
CMRR:
90 dB min. @ 60 Hz
90 dB min. @ 60 Hz
Internal Sampling Rate:
8 KHz
8 KHz

DC Channels:
Standard Myopac Myopac Jr.
# Channels:
1-8 differential
N.A.
Gain:
1000, 1333, 2000, 4000 adjustable per channel
N.A.
Gain Accuracy:
±2%
N.A.
Linearity:
±0.25% typical
N.A.
Frequency Response:
0 Hz to 200 ±10 Hz, 18dB/octave
N.A.
Noise Level:
<0.4 µV (rms) @ 60 Hz
N.A.
Input Impedence:
1 MOhm
N.A.
CMRR:
110 dB min. @ 60 Hz
N.A.
Internal Sampling Rate:
1.6 KHz
N.A.
DC Excitation:
Unregulated battery or 5 V @ 15 mA
N.A.

Foot Switch/Marker Channels:
Standard Myopac Myopac Jr.
Event Marker Channel:
Hand-held switch producing system synch. pulse
N.A.
Marker Duration:
1 msec. max.
N.A.
Foot Switch Channels (2):
4 inputs/channel, 4 bit binary weighted analog output
4 inputs/channel, 4 bit binary weighted analog output

 

Receiver/Decoder Unit:

Standard Myopac Myopac Jr.
Size:
30.5 x 22.9 x 5.3 cm
30.5 x 22.9 x 5.3 cm
Weight:
680 gm
680 gm
Power Source:
External 110V plug-in power converter or 3 ea. 9V alkaline batteries
External 110V plug-in power converter or 3 ea. 9V alkaline batteries
Estimated Battery Life:
8 hours
8 hours
Indicators:
Receiver Power/Low Battery LEDs
Transmitter Power/Low Battery LEDs
Data Transmission Monitor LEDs
Receiver Power/Low Battery LEDs
Transmitter Power/Low Battery LEDs
Data Transmission Monitor LEDs
Input Connector:
Fiber optic cable @ 660 nMeter
Fiber optic cable @ 660 nMeter
Output Connector:
37-pin subminiature
37-pin subminiature
Output Impedance:
2 KOhm
2 KOhm
Output Range:
±5 V single ended
±5 V single ended