Response To Correspondence Reference Number 23435

0278-EX-PL-2014 Text Documents

Kymeta Corporation

2014-04-22ELS_148299

Chris Tran rmmmnmmmmmmcms memmmmmmmmnnse mmmmmmemm nmmemmmnmenmecmmmmmmmememnmnmumnu From: Behnam Ghaffari <Behnam.Ghaffari@fcc.gov> Sent: Tuesday, April 22, 2014 9:40 AM To: Chris Tran Subject: RE: FCC File No. 0278—EX—PL—2014 Hi Chris, Please attach your response through our licensing system (ELS) to your application in adobe format. Thanks Ben https://apps.fec.gov/els/AddAttachmentsEntry.do From: Chris Tran [mailto:ctran@kymetacorp.com] Sent: Tuesday, April 22, 2014 12:36 PM To: Behnam Ghaffari Subject: RE: FCC File No. 0278—EX—PL—2014 Hi Behnam, | believe the following should answer all of your questions. 1. In great detail, please describe the purpose of your operation and attach your response as correspondence to this email. The repeater is needed for testing the GPS components integration into Kymeta products. The repeater is needed since the testing laboratory is located indoors and has no GPS reception currently. 2. In accordance with NTIA manual section 8.3.28, please address each item from 1 through 9 and attach your response as correspondence to this email. Per NTIA 8.3.28: 1. Individual authorization is for indoor use only, and is required for each device at a specific site. This device will only be used in our facility located at 12277 134th court NE, Redmond, WA 98105. It will not be used anywhere else.

2. Applications for frequency assignment should be applied for as an XT station class with a note indicating the device is to be used as an "Experimental RNSS Test Equipment for the purpose of testing GPS receivers" and describing how the device will be used. This station will only be used for Experimental RNSS Test Equipment for the purpose of testing GPS receivers. This testing will occur in short durations through the December 2014 3. Approved applications for frequency assignment will be entered in the GMF. NA 4. The maximum length of the assignment will be two years, with possible renewal. YES 5. The area of potential interference to GPS reception (e.g., military or contractor facility) has to be under the control of the user. YES. Kymeta is the sole occupant of the building and user of the surroundings for 100 feet. 6. The maximum equivalentisotropically radiated power (EIRP) must be such that the calculated emissions are no greater than —140 dBm/24 MHz as received by an isotropic antenna at a distance of 100 feet (30 meters) from the building where the test is being conducted. The calculations showing compliance with this requirement must be provided with the application for frequency assignment and should be based on free space propagation with no allowance for additional attenuation (e.g., building attenuation.) See attached 7. GPS users in the area of potential interference to GPS reception must be notified that GPS information may be impacted for periods of time. YES 8. The use is limited to activity for the purpose of testing RNSS equipment/systems. YES 9. A "Stop Buzzer" point of contact for the authorized device must be identified and available at all times during GPS re— radiation operation of the device under any condition. Adam Oster — (425) 896—3712 3. Please provide a detailed calculation(s) for the link budget specified on item 6 of section 8.3.28. See attached. Thank you, Chris Tran Facilities Manager CTran@kymetacorp.com

Main: 425—896—3700 Desk: 425—896—3750 Cell: 206—250—6871 KYME TA 12277 134" ct. NE Redmond, WA 98052 www.kymetacorp.com THIS MESSAGE MAY CONTAIN CONFIDENTIAL INFORMATION WHICH MAY ALSO BE LEGALLY PRIVILEGED INFORMATION. IF YOU ARE NOT AN INTENDED RECIPIENT OF THE MESSAGE, PLEASE DELETE IT AND NOTIFY THE SENDER VIA REPLY EMAIL. ANY UNAUTHORIZED DISSEMINATION, DISTRIBUTION OR COPYING OF THE MATERIAL IN THIS MESSAGE, AND ANY ATTACHMENTS TO THE MESSAGE, Is STRICTLY FORBIDDEN. From: Behnam Ghaffari [mailto:Behnam.Ghaffari@fce.gov] Sent: Thursday, April 17, 2014 11:47 AM To: Chris Tran Subject: RE: FCC File No. 0278—EX—PL—2014 Hi Chris, No we have not received any information with regards to those items indicated on the email. And please be advised that there is a clock running (expires on 05/02/2014) and if we do not receive these items we may have to dismiss the application without prejudice. Regards Ben From: Chris Tran [mailto:ctran@kymetacorp.com] Sent: Thursday, April 17, 2014 2:36 PM To: Behnam Ghaffari Subject: RE: FCC File No. 0278—EX—PL—2014 Hello Behnam, I am checking on the status of this application. Have you received all of the information you need? Thanks, Chris Tran Facilities Manager CTran@kymetacorp.com Main: 425—896—3700 Desk: 425—896—3750 Cell: 206—250—6871 KYME TA

12277 134ct. NE Redmond, WA 98052 www.kymetacorp.com THIS MESSAGE MAY CONTAIN CONFIDENTIAL INFORMATION WHICH MAY ALSO BE LEGALLY PRIVILEGED INFORMATION. IF YOU ARE NOT AN INTENDED RECIPIENT OF THE MESSAGE, PLEASE DELETE IT AND NOTIFY THE SENDER VIA REPLY EMAIL. ANY UNAUTHORIZED DISSEMINATION, DISTRIBUTION OR COPYING OF THE MATERIAL IN THIS MESSAGE, AND ANY ATTACHMENTS TO THE MESSAGE, IS STRICTLY FORBIDDEN. From: oetech@fcecsun27w.fec.gov [mailto:oetech@fcesun27w.fec.gov] Sent: Wednesday, April 02, 2014 5:18 AM To: Adam Oster Subject: FCC File No. 0278—EX—PL—2014 FCC Home | Search | RSS | Updates | E—Filing | Initiatives | Consumers | Find People Office of Engineering and Technology I o_ Adam Oster, Kymeta Corporation To: adamo@kymetacorp.com Behnam Ghaffari From: Behnam.Ghaffari@fee.gov Kymeta Corporation Applicant: 0278—EX—PL—2014 File Number: 23435 Correspondence Reference Number: 04/02/2014 Date of Original Email: 1. In great detail, please describe the purpose of your operation and attach your response as correspondence to this email.

2. In accordance with NTIA manual section 8.3.28, please address each item from 1 through 9 and attach your response as correspondence to this email. 3. Please provide a detailed calculation(s) for the link budget specified on item 6 of section 8.3.28. The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of 04/02/2014 may result in application dismissal pursuant to Section 5.67 and forfeiture of the filing fee pursuant to Section 1.1108. DO NOT Reply to this email by using the reply button. In order for your response to be processed expeditiously, you must upload your response via the Internet by visiting The OET Experimental Licensing System, followed by clicking on the "Reply to Correspondence" hyperlink.

GPS path loss calculation Randy Karr 04/16/2014 1. Given that OdBm = 1mW 2. Given that dBm = 10Log P1/P2 3. Convert to dBm 4. Given that Repeater tx power is 9.6pW 5. Given that Repeater EIRP is 19.2pW 6. Given that free space loss is 96.6+20Log D + 20L0G F where D is distance in miles and F is frequency in Ghz Calculate signal level in dBm at 100ft free space from source Watts dBm TX Level Watts 9.60E—12 —80.1773 EIRP Level Watts 1.92E—11 —77.167 Antenna Gain in dB = 3.0103 Distance in Feet 100 Frequency in Ghz 1.57542 TX Power —80.177288 Tx Antenna Gain 3.01029996 100 ft space loss —66.095249 Signal at 100ft = —143.26224 Signal is 3dB less than requirement of —140dBm


Document Created: 2018-12-27 14:56:12
Document Modified: 2018-12-27 14:56:12
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC