FCC ID: 2ASNSRT85 Analog Transceiver

Room 700, 7/F, 13-C, Zhonghaixin Science &Technology Park, No.12 Ganli 6th Road, Jihua Shenzhen Retevis Technology Co., Ltd. Street, Longgang District, Shenzhen, China Federal Communications Commission 7345 Oakland Mills Road Columbia MD 21046 Attention: Application Examiner / Review Engineer Subject: Request for a Change in Identification per Section 2.933 of the FCC Rules Reference: FCC ID: 2ASNSRT85 To The Commission:

This change in identification request applies for a new FCC ID as established in 47 CFR 2.933(b) for a currently approved device.This application by Shenzhen Retevis Technology Co., Ltd. will establish a new FCC ID under Shenzhen Retevis Technology Co., Ltd. grantee code for the purpose of marketing. The original grant to TYT ELECTRONICS CO., LTD with FCC ID: POD-ADB5 will remain in effect. An authorization letter by TYT ELECTRONICS CO., LTD is attached. Per 2.933(b) 1.) The original identification is: FCC ID: POD-ADB5 2.) The original granted date is: 01/07/2020 3.) The equipment is electrically identical. 4.) The original test results are applicable and representative of this changed 5.) External photographs incl. FCC ID label location info are included in this device application. The following files are electronically submitted as attachments:

- Cover Letter

- External Photos

- ID Lable and Location Info Sincerely Name:Weidong Shen Title: Manager Date: Jul 23, 2020

TYT ELECTRONICS CO., LTD Block 39-1, Optoelectronics-information industry base, Nan'an, Quanzhou, Fujian, China. Jul 23, 2020 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attention: Regulatory Authority Subject: Authorization to Change in FCC ID Reference: FCC ID: POD-ADBS5 To the Commission:

We (TYT ELECTRONICS CO., LTD), hereby authorize Shenzhen Retevis Technology Co., Ltd. to Change in FCC ID on our original FCC ID: POD-ADBS5S (the grant date: 01/07/2020 ) The Certifications will be transferred into :

FCC ID: 2ASNSRT85 Shenzhen Retevis Technology Co., Ltd. Room 700, 7/F, 13-C, Zhonghaixin Science &Technology Park, No.12 Ganli 6th Road, Jihua Street, Longgang District, Shenzhen, China Model Name: RT85 Brand Name: RETEVIS Sincerely yours,

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Room 700, 7/F, 13-C, Zhonghaixin Science &Technology Park, No.12 Ganli 6th Road, Jihua Street, Shenzhen Retevis Technology Co., Ltd. Longgang District, Shenzhen, China Date: Jul. 23, 2020 PHOENIX TESTLAB GmbH Product Certification Knigswinkel 10 D 32825 Blomberg FCC ID: 2ASNSRT85 Subject: Declaration of compliance to the requirements of 15.121 We declare that, this scanning receiver is incapable of operating (tuning), or readily being altered by the users to operate, within the frequency bands allocated to the Cellular Radiotelephone Service in part 22 of this chapter (cellular telephone bands). This device will not be able to receive transmissions in the cellular telephone bands by means of clipping the leads of, or installing, a simple component such as a diode, resistor or jumper wire; replacing a plug-in semiconductor chip; or programming a semiconductor chip using special access codes or an external device, such as a personal computer. This device is also incapable of converting digital cellular communication transmissions to analog voice audio. This device is designed so that the tuning, control and filtering circuitry is inaccessible. Any attempts to modify the equipment to receive transmissions from the Cellular Radiotelephone Service will render the receiver inoperable. This scanning receiver rejects any signals from the Cellular Radiotelephone Service frequency bands that are 38 dB or lower based upon a 12 dB SINAD measurement. We are aware that the modification of this device to receive transmissions from Cellular Radiotelephone Service frequency bands will be considered to constitute manufacture of such equipment. This includes any individual, individuals, entity or organization that modifies one or more scanners. Any modification to receive transmissions from the Cellular Radiotelephone Service frequency bands voids the certification of the scanning receiver, regardless of the date of manufacture of the original unit. If you have any questions, please feel free to contact me. Thank you. Sincerely, Signatory

[Weidong Shen, Manager]

Shenzhen Retevis Technology Co., Ltd. Room 700, 7/F, 13-C, Zhonghaixin Science &Technology Park, No.12 Ganli 6th Road, Jihua Street, Longgang District, Shenzhen, China Statement Jul. 23, 2020 We, Shenzhen Retevis Technology Co., Ltd. (FCC ID: 2ASNSRT85), puts the label inside the battery compartment of this device. It is visible to the users as they purchase the products and install the battery. Regards Name: Weidong Shen Title: Manager