Description of Project

0224-EX-PL-2007 Text Documents

Datron World Communications, Inc.

2007-05-15ELS_81225

Form 442 Question 6: Description of Research Project

Datron World Communications, Inc. (“Datron”) previously held the experimental license call sign
WA2XOK which we now seek to update. Datron, along with a number of other manufacturers of
tactical, professional and public safety radio equipment, has been actively engaged in an ongoing
program to develop and enhance both traditional and software defined radios which span the HF,
VHF and UHF frequency ranges. Apart from the now standard simulation and laboratory tests, it is
important for us to be able to perform live field tests in order to validate the designs. This in turn
will permit us to offer reliable and proven radio-based solutions. As Datron’s radio designs span
the HF, VHF and UHF frequency ranges, we are requesting access to a broader range of
frequencies as noted in Exhibit A. The coverage area remains the same as it permits reliable testing
of our all of our products. More specifically, it will support both ground wave and ionospheric path
(NVIS) tests for our HF product lines. Amongst Datron’s customers are the FBI, the National
Guard, the U.S. Army and many other federal and local agencies.

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Requested frequencies & other data:
(Note: Frequencies are in MHz)

Frequency Modes
2.1116 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D
4.8516 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D
5.1276 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D
6.9916 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D
7.8786 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D
10.3976 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D
11.0776 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D
12.9506 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D
14.5266 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D
16.4036 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D
18.6036 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D
20.9716 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D
26.2926 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D
27.3776 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D
27.4036 2K80J3E, 2K80J2A, 2K80H3E, 6K00B7D

Note: Other experimental modes will be used. However, they shall remain within the bandwidth
limitations.
Requested Power Levels for the above: 4000W ERP (max)

Frequency Modes
30.17 16K0F3E
39.15 16K0F3E
43.55 16K0F3E
47.525 16K0F3E
72.55 16K0F3E
75.975 16K0F3E

Requested Power Levels for the above: 100W ERP (max)

Frequency Modes
136.000000 16K0F3E, 11K0F3E, 8K10F1E, 8K10F1D, 5K76G1E, 5K76G1D
140.750000 16K0F3E, 11K0F3E, 8K10F1E, 8K10F1D, 5K76G1E, 5K76G1D
145.500000 16K0F3E, 11K0F3E, 8K10F1E, 8K10F1D, 5K76G1E, 5K76G1D
150.250000 16K0F3E, 11K0F3E, 8K10F1E, 8K10F1D, 5K76G1E, 5K76G1D
155.000000 16K0F3E, 11K0F3E, 8K10F1E, 8K10F1D, 5K76G1E, 5K76G1D
159.750000 16K0F3E, 11K0F3E, 8K10F1E, 8K10F1D, 5K76G1E, 5K76G1D
164.500000 16K0F3E, 11K0F3E, 8K10F1E, 8K10F1D, 5K76G1E, 5K76G1D
169.250000 16K0F3E, 11K0F3E, 8K10F1E, 8K10F1D, 5K76G1E, 5K76G1D
174.000000 16K0F3E, 11K0F3E, 8K10F1E, 8K10F1D, 5K76G1E, 5K76G1D

Requested Power Levels for the above: 440W ERP (max)

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Document Created: 2007-05-15 15:45:48
Document Modified: 2007-05-15 15:45:48

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