636052
131
Zoom out
Zoom in
Previous page
1/266
Next page
PK-232 OPERATING MANUAL Pactor OPERATION
11.7.7 Operating on the Wrong Sideband
Pactor, like packet, is mark-space polarity independent although the
reason for this is somewhat different. specific header blocks define
the mark-space sense for each Pactor information block and during
linked operation, the mark-space sense is alternated. For this reason,
there Is no "wrong" sideband. You may operate on either LSB or USB.
If you are going to change to other modes, for example AMTOR, then LSB
must be used. It is suggested that LSB be used to make mods changes
simple as well as keeping the radio dial frequency reading consistent
with other users.
If you are using a radio that has direct PSK inputs, keep in mind that
Pactor uses 200 Hz shift and most direct FSK capable radios are set for
170 Hz shift. If the 170 Hz shift can not be adjusted to 200 Hz, use
the TX audio from the PK-232 to drive the microphone input when
operating Pactor.
11.7.8 Little Used Pactor Commands
There are four seldom-used Pactor commands that are accessible with the
UCmd command. This command is of the form UCmd n x, where "n" is the
UCind number and x is the setting. See Appendix A for more
information.
The Pactor UCMD commands are:
UCMD 0: Default 3, maximum 30. This command sets the number of
correct packets in a row that must be received
before generating an automatic request to
change from 100 to 200 baud. Also see the
command PT200 in 11.7.4.
UCMD 1: Default 6, maximum 30. This command sets the number of
incorrect packets in a row that must be
received before generating an automatic
request to change from 200 to 100 baud. Also
see the command PT200 in 11.7.4.
UCMD 2: Default 2, maximum 9. This command sets the number of
packets sent in a baud rate speed-up attempt.
UCMD 3: Default 5, maximum 120. This command sets the maximum
number of Memory ARQ packets that are combined
to form one good packet. When this number is
exceeded, all stored packets are erased and
Memory ARQ is re-initialized.
11.8 Monitoring ARQ Pactor Contacts with PTLIST
Use the "PTLIST" command to monitor ARQ traffic flowing between two
stations linked in a Pactor ARQ contact. Your PK-232 will try to
synchronize with whichever of the two linked ARQ stations is the
Information Sending Station at the moment.
2/93 11-10
131


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for AEA PK-232 MBX - Pakratt 232 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of AEA PK-232 MBX - Pakratt 232 in the language / languages: English as an attachment in your email.

The manual is 3,08 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of AEA PK-232 MBX - Pakratt 232

AEA PK-232 MBX - Pakratt 232 User Manual - English - 199 pages

AEA PK-232 MBX - Pakratt 232 User Manual - English - 217 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info