Similarity

FCC ID: OWS-IMU518

Cover Letter(s)

Download: PDF
FCCID_1619303

Thomas N. Cokenias              EMC &Radio Approvals
Test & Consulting Services for Commercial, Military, International Compliance
P.O. Box 1086
El Granada, CA 94018



Compliance Certification Services                                                 5 January 2012
47173 Benicia Street
Fremont CA 94538

Attention:        Application Examiner

RE:               Similarity of product to FCC ID: OWS-IMU519
Applicant:        Silver Spring Networks Inc.
FCC ID:           OWS-IMU518
IC:               5975A-IMU518

To whom it may concern,

The referenced product is electrically identical to the certified FCC ID: OWS-IMU519. The case has an
additional plastic part that is not included on the IMU519, the part is to make mechanical interface to the
gas meter index rotor. The battery compartment and the radio/meter board is identical. For marketing
purposes Silver Spring has elected to have a different FCC ID for this product even though it is virtually
identical in construction to the previously certified product.

The IMU518 test report uses all the IMU519 test data as the only difference between the two products is an
external plastic piece.


If you have questions or need further information, please contact the undersigned.

Sincerely,




THOMAS N. COKENIAS
EMC Consultant/Agent for Silver Spring Networks




                tel: 650-726-1263           fax: 650-726-1252         tom@tncokenias.org



Document Created: 0480-10-25 00:00:00
Document Modified: 0480-10-25 00:00:00

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