2BALF-HELEN228

Shanghai Helen Telecomm Co., Ltd.

Helen Two-Way Radio

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Application Details

Equipment Class: TNF - Licensed Non-Broadcast Transmitter Held to Face
Date of Grant: Mar 23, 2023
Application Purpose: Original Equipment
Date of Application: Mar 23, 2023
Equipment Note: Helen Two-Way Radio
Frequency Range: 464.50000000 - 469.98750000
Company: Shanghai Helen Telecomm Co., Ltd.
Country: China

Documents & Files

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Users Manual

Attestation Statements

Cover Letter(s)

External Photos

ID Label/Location Info

Internal Photos

RF Exposure Info

Test Report

Test Setup Photos

Contact Information

Applicant

Huiru Zheng

[email protected]021-65867953Fax: 021-65867953

Technical Contact

Shanghai Helen Telecomm Co., Ltd.

[email protected]

China

Test Firm

Shenzhen HUAK Testing Technology Co., Ltd.Jason Zhou

[email protected]86-755-23029901

Technical Specifications

#	Rule Parts	Frequency Range	Power Output	Emission	Tolerance
2	9	464.5 MHz - 469.9875 MHz	5.33 W	7K73F1D	2.5 ppm

Confidentiality

Long Term

Grant Notes

Power output listed is conducted. This device must be restricted to work-related operations only in an Occupational/Controlled RF exposure environment and must operate with a duty factor not exceeding 50%. This transmitter may operate with the antenna(s) documented in this filing in Push-to-Talk and body-worn configurations. RF exposure compliance is limited to the specific belt-clip and accessory configurations as documented in this filing and the separation distance between user and the device or its antenna shall be at least 2.5 cm. All qualified end-users of this device must have the knowledge to control their exposure conditions and/or duration to comply with Occupational/Controlled Exposure limit and requirements. A label, as described in this filing, must be displayed on the device to direct users to specific training information for meeting Occupational Exposure Requirements. The highest reported SAR values are Head 0.49 W/kg, Body-worn 0.83 W/kg when operating at 50% duty cycle.