Polar SA9330
PRODUCT OVERVIEW
The EKG Receiver detects the heart rate of a user from the Polar transmitter belt T31, T31c and WearLink®+ (not provided) that the user wears around the chest. The Wireless reception range of the EKG receiver is deliberately kept short, typically 80cm (2.5 feet) to prevent it from connecting with other belts in the neighborhood of the user.
Benefits:
- Wireless transmissions from the transmitter to the EKG receiver, thus no electrodes are needed.
- Heart beat signal is less prone to movement or EMG artifacts, and is very stable, so you have freedom of movement.
- Polar™ transmitter belts are slim and light, easy to position on the chest, and fully water resistant and designed for all weather conditions.
IMPORTANT NOTES:
- PolarTM transmitter belt T31, T31c or WearLink®+ is not provided by Thought Technology and must be purchased separately. It can be easily purchased at your local major department stores, sports specialty stores, or other stores.
- Coded or non-coded?
PolarTM has 2 variations of transmitter belts: coded and non-coded. PolarTM CODED Wireless Technology is to greatly reduce CROSSTALK issues when equipment is placed in close proximity to other equipment (typically in health clubs where equipment is placed <1 ½ feet apart.), so that one
person’s PolarTM watch won’t pick up the heart rate from the person next to you. - Our EKG Receiver can detect heart beats from both coded and non-coded PolarTM transmitter belts. However, EKG Receivers with serial numbers from E1024 to E1098 do not differentiate between them. These will still receive and process the signal, but will treat the coded belt as a NON-CODED one.
TECHNICAL SPECIFICATIONS:
Dimensions | 25mm x 23mm x 11mm |
Weight | 15g |
Wireless Reception Range | 80cm (2.5 feet) typical, 105cm (3.5 feet) maximum |
Output Waveform | Digital pulses 15mS |
Operating temperature | 10ºC-40ºC |
Current Consumption, maximum | 1.5mA |