Transmitter-Receiver Amplifiers

Amplifiers for BioNomadix Wireless, Wearable Physiology Recording Systems
BioNomadix® module pairs consist of a wireless Transmitter and matched Receiver. The module pair is designed to emulate a “wired” connection from the computer to subject, with all the benefits of a fully-wireless recording system. Each pair is specifically designed to measure and optimized for the specified signal types(s). The module set incorporates internal, non-distorting, highpass and lowpass filters to provide for high quality amplification of the complete waveform. The BioNomadix system of wearable wireless devices delivers the freedom to discover the data the researcher desires, in the environment and at the scale of the researcher’s choosing, with the quality scientific research demands, and with an unparalleled ease of use for both researcher and subjects.
Raw data from the module set is bandlimited to provide a very high quality recording. Due to battery operation of the wireless transmitter and close proximity to the subject’s body, common-mode rejection ratio is extremely high. Accordingly, notch filters to remove mains interference (50 or 60 Hz) are typically not required. Biopotential amplifier/transmitter signal to noise ratio is very high (in excess of 70 dB). The transmitter is an ultra-low power, 2.4 GHz bi-directional digital RF transmitter.
Interference with other recording modules or systems is greatly minimized because the module transmitter is completely battery operated and operates totally independently of any other recording grounds or power sources. The recording transmitter is also extremely safe to use, because there is no physical connection to supply mains.The transmitter’s battery is designed to provide power for up to 72 hours of continuous operation.
Additional functionality is provided by a switch bank on the Receiver module. Controls are provided for the switching ON or OFF of mains notch filters (50/60Hz), setting module bandwidths, and setting siganl-specific tools, such as integral BPM detector for the ECG pair.
The exterior transmitter body dimensions are approximately 6 cm wide x 4 cm high x 2 cm thick. The transmitter weighs approximately 54 grams and attaches to the subject’s body via a stretchy Velcro strap (included) or BioNomadix® Shirt (optional stretch-mesh shirt).
BioNomadix 2-Ch Wireless Strike Amplifier – Heel/Toe
Part #: BN-STRIKE
BioNomadix Dual-channel Wireless Heel and Toe Strike Transmitter & Receiver Pair The Dual Wireless Heel and Toe Strike BioNomadix Pair consists of a…
BioNomadix 2Ch Wireless ECG Amplifier
Part #: BN-ECG2
The Dual Wireless ECG BioNomadix Pair consists of a matched transmitter and receiver module specifically designed to measure Electrocardiogram (ECG)…
BioNomadix 2Ch Wireless EEG Amplifier
Part #: BN-EEG2
The Dual Wireless EEG BioNomadix Pair consists of a matched transmitter and receiver module. The matched pair is specifically designed…
BioNomadix 2Ch Wireless EGG Amplifier
Part #: BN-EGG2
The Dual Wireless EGG BioNomadix Pair consists of a matched transmitter and receiver module specifically designed to measure Electrogastrogram (EGG)…
BioNomadix 2Ch Wireless EMG Amplifier
Part #: BN-EMG2
The Dual Wireless EMG BioNomadix Pair consists of a matched transmitter and receiver module. The matched pair is specifically designed…
BioNomadix 2Ch Wireless EOG Amplifier
Part #: BN-EOG2
The Dual Wireless EOG BioNomadix Pair consists of a matched transmitter and receiver module. The matched pair is specifically designed…
BioNomadix 2CH Wireless Goniometry Amplifier
Part #: BN-GONIO
The BioNomadix two channel wireless goniometry amplifier is a dual output device that provide simultaneous measurements around two orthogonal rotational axes…
BioNomadix 2Ch Wireless RSP Amplifier
Part #: BN-RSP2
The Dual Wireless Respiration BioNomadix module pair consists of a transmitter and receiver matched pair specifically designed to measure respiratory…
BioNomadix 2Ch Wireless SKT Amplifier
Part #: BN-SKT2
The Dual Wireless Skin Temperature BioNomadix module pair consists of a matched transmitter and receiver to record one or two channels…
BioNomadix Wireless Accelerometer Amplifier
Part #: BN-ACCL3
The BioNomadix® wireless Tri-axial Accelerometer is a broad spectrum acceleration measurement system and tap detector. The system can measure the…
BioNomadix Wireless Cardiac Output Amplifier
Part #: BN-NICO
The Wireless NICO BioNomadix module consists of a matched transmitter and receiver pair for noninvasive cardiac output measurements. The combined pair is…
BioNomadix Wireless PPG and EDA Amplifier
Part #: BN-PPGED
The Wireless Photo Plethysmogram (PPG) and Electrodermal Activity (EDA/GSR) BioNomadix module pair consists of a matched transmitter and receiver. The…
BioNomadix Wireless Pressure-Based Dynamometer with EMG
Part #: BN-DYNEMG
The Dynamometry-EMG BioNomadix Pair consists of a matched transmitter and receiver module specifically designed to measure one or both signals. Pressure-based Dynamometry—the…
BioNomadix Wireless RSP with ECG Amplifier
Part #: BN-RSPEC
The Dual Wireless Respiration and ECG BioNomadix module pair consists of a matched transmitter and receiver pair optimized for respiration…