User manual

Blackrock Microsystems CereStim R96 - User Manual

Rev. 1.00 ® Page vi

LB-0432

Guidance and Manufacturer’s Declaration – Electromagnetic Immunity

an electromagnetic site survey

, should be less than the

compliance level in each

frequency range.

Interference may occur in the

vicinity of equipment marked

with the following symbol:

** Modulation scheme can be 2 Hz or 1 kHz.

NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies

NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by

absorption and reflection from structures, objects and people.

Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones

and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be

predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF

transmitters, an electromagnetic site survey should be considered. If the measured field strength in

the location in which the CereStim R96 is used exceeds the applicable RF compliance level above, the

CereStim R96 should be observed to verify normal operation. If abnormal performance is observed,

additional measures may be necessary, such as re-orienting or relocating the CereStim R96.

Over the frequency range 150 kHz to 80 MHz, field strength should be less than 3 V/m