ATH2425141

E F Johnson Company

PTT UHF-H 450-512 MHz

Click to zoom

Application Details

Equipment Class: TNF - Licensed Non-Broadcast Transmitter Held to Face
Date of Grant: Dec 28, 2004
Application Purpose: Original Equipment
Date of Application: Dec 28, 2004
Equipment Note: PTT UHF-H 450-512 MHz
Frequency Range: 450.00000000 - 512.00000000
Company: E F Johnson Company
Country: United States

Documents & Files

Select a file to view

Users Manual

Cover Letter(s)

External Photos

ID Label/Location Info

Internal Photos

RF Exposure Info

Test Report

Contact Information

Applicant

Karthik Rangarajan(SR VP Engineering)

[email protected]972-819-0734Fax: 972-819-2314

Technical Contact

Rhein Tech LaboratoriesDesmond A Fraser

[email protected]703-689-0368

360 Herndon Parkway, Suite 1400 · Herndon, Virginia · United States

Technical Specifications

#	Rule Parts	Frequency Range	Power Output	Emission	Tolerance
4	9	450 MHz - 512 MHz	4.6 W	8K10F1E	1.5 ppm

Confidentiality

Long Term

Grant Notes

Power output listed is at the antenna connector. This transmitter operates with the antennas listed in the filing. This transmitter must operate at no more that a 50% duty cycle. SAR was evaluated for body worn and held-to-face operating modes. SAR compliance for body-worn operations is restricted to belt-clips, holsters or similar accessories as tested in this filing or that contain no metallic component in the assembly and which provide at least 1.2 cm separation between the device and the users body. An rf exposure warning statement should be placed on the transmitter as shown in this filing. End-users of this device must have the knowledge to control their exposure conditions and/or duration to comply with Occupational Controlled rf exposure limits and requirements. The highest reported SAR values are: body: 4.64 W/kg.