65–
* Here, although the number of data is five points, it is possible to write even the data of
maximum of ten points. Data cannot be written in 0Hz.
3) Method 1 of writing data
The method which used the optional PC software AK 2650.
* Please use AK 2650 of the version more than 1.03b.
The software can be updated from our website.
1. Write the antenna gain to text file.
Please create a new text file by new creation of a personal computer, and open by the text editor.
· Format
“Frequency”:“Antenna gain”,“Frequency”:“Antenna gain”,“Frequency”:“Antenna gain”, ···
Example) case of AN305
300M:0.0DBI,350M:1.0DBI,400M:1.4DBI,450M:1.4DBI,500M:0.0DBI
* Please write unit with a capital letter. Moreover, Frequency can also use G (GHz).
2. It writes in by PC software AK 2650.
Connect the personal computer to 2650/2658 by RS-232C interface cable. Turn on the power of
2650/2658. Start the PC software AK 2650. Please set the same baud rate of 2650/2652/2658 and
AK 2650.
(Refer to “24. Data Output” for details)
On the case of electric field strength measurement, please choose [File] → [Write E/F User Data],
on the case of magnetic field strength measurement, please choose [File] → [Write M/F User Data],
from the upper menu of software, and select the text file which made some time ago. Then, data is
written.
4) Method 2 of writing data
It is method of writing in which does not use AK 2650. A user needs to prepare communication program.
1. Prepare the RS-232C communication software.
Connect the personal computer to 2650/2652/2658 by RS-232C interface cable. Turn on the power
of 2650/2652/2658.Start the RS-232C communication software. Please set the same baud rate of
2650/2652/2658 and software, and unite the setting of communication.
(Refer to “23. Data Output” for details.)
2. Write the data
Please transmit data of the following format to 2650/2652/2658 from RS-232C
communication software.
· Format
Case of compensation data of electric field strength measurement.
EFUSER“Frequency”:“Antenna gain”,“Frequency”:“Antenna gain”, ···
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