Go to the Federal Communications Commission homepage at www.fcc.gov

Experiments Notification System

Summary and Submission

Experiment Number: WA3XDS-29
Experiment Status: Effective

Contact Information

Name:
Scott Glover
Company:
The Johns Hopkins University APL
Address:
11100 Johns Hopkins Road
PO Box:
City:
Laurel
State:
Maryland
Zip:
20723
Phone:
(240) 583-9490
Alternate Phone:
Fax:
Email:
scott.glover@jhuapl.edu

General Experiment Information

Broadcast Call Sign:
NO
Day(s) of the week:
Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday
Hour(s) of operation:
8:00 AM - 5:00 PM
Experiment Type:
Government
Scope of Service:
c. Experimentations under contractual agreement with the United States
d. Communications essential to a research project
e. Technical demonstrations of equipment or techniques

Geographic Information

Latitude:
Longitude:
Location Description:
Test area will be contained within the secure perimeter of the APL main campus. Transmitter will be located adjacent to the upper loop road near APL Bldg. 31, transmitting South

Antenna Information

Antenna question:
NO

Equipment

Manufacturer
Model
Unit Quantity
Trival AD-22/A 1

Frequencies

Freq. Lower - Higher
Radiated Power
Radiated Power Type
Mean Peak
Freq. Tol.
Station Class
420.0-499.0  MHz 40.0 W ERP Peak 0.001 Fixed

Emissions Information

Designator
Mod. Signal
Bandwidth
Frequency
4M00Q1D PM 4   MHz 420.0-499.0 MHz: ERP 40.0W Fixed

Attachments

File Name Attachment Type Description Date Uploaded Status
APL_Apothecary_TestDescription.pdf Experiment Description & Measures to Avoid Interference. Test Description Document 01/25/2024 Done with Virus Scan and/or Conversion

Certification

Name of Party Authorized to Submit
Name:
Frank Marcotte
Title:
Engineer