Modular Approval Letter

FCC ID: SK9R300S-2

Cover Letter(s)

Download: PDF
FCCID_1054260

Federal Communications Commission              Date: December 18, 2008
P.O. Box 429
Columbia, MD 21045


RE: Application for Limited Modular Approval Certification for the R300S2 register module


Dear Sir or Madam:

The following information addresses the requirements to support a limited modular approval required as
required by FCC Part 15.212, Modular Transmitters.

1. The frequency hopping spread spectrum transmitter section is not shielded. Testing has been
   performed to assure compliance.

2. The R300S2 does not have external modulation or data inputs. The RF section is driven by an on
   board MCU which controls RF data lines and does not allow excessive modulation.

3. The modular transmitter has its own power regulation. The module will be integrated into a meter
   host which also offers power regulation.

4. The frequency hopping transmitter has an antenna that is permanently imbedded into the module
   circuit board.

5. The R300S2 module was tested within a host meter. This module will always be integrated internal
   to a meter host.

6. The R300S2 register module will be labeled as required. The meter host will also have the required
   labeling.

7. Installation requirements are included in the host instructional manual.

8. The R300S2 is categorically excluded from showing compliance for RF exposure based 2.1091 and
   15.249.

All meter forms which act as hosts to the R300S2 module will be tested with the R300S2 module for
compliance and documented through the permissive change process.

Sincerely,


Name: Lee Littlejohn            Signature:



Title:   Regulatory Engineer    Date: December 18, 2008





Document Created: 2009-01-09 10:42:05
Document Modified: 2009-01-09 10:42:05

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