511243
53
Zoom out
Zoom in
Previous page
1/104
Next page
45
REJECTING INTERFERENCE
htdiwdnabretliFFI htdiwdnab)FA(retliFPSD
NC701-FY
zH072
C701-FY
zH005
NS701-FY
zHk8.1
zH003~ zH006~ zHk0.2~
——— )lamroN(zHk4.2
——
)lamroN(zHk8.1
—)RAN(zH005
zHk4.2
)lamroN(
——
zH072
)RAN(
)lamroN(zHk4.2
✓✓
)RAN(zH005
zHk8.1
)lamroN(
zH072
)RAN(
)lamroN(zHk8.1
✓✓
zH072
)2RAN(
zH005
)RAN(
zHk4.2
)lamroN(
FM
In FM mode, you cannot change the reception IF filter
bandwidth. The bandwidth is fixed at 12 kHz.
IF SHIFT (SSB/ CW/ FSK)
Shifting the center frequency of the filter pass band is
an additional method of removing adjacent frequency
interference. Shifting this center frequency does not
change the current reception frequency.
To remove interference that is higher in frequency
than the desired signal, turn the IF SHIFT control
counterclockwise. To remove interference that is
lower in frequency than the desired signal, turn the IF
SHIFT control clockwise.
MULTI
IF
SHIFT
Desired
signal
Interfering
signal
IF pass band
IF FILTER
The IF filters are designed for selecting the exact
range of intermediate frequencies that are sent to the
next stage in the receive circuit. Interference
adjacent to the desired signal can be reduced by
selecting a narrow bandwidth filter and/ or shifting the
center frequency of the filter.
To more effectively remove interference, combine the
IF filtering and the DSP filtering (AF) described on
pages 46 and 47.
CHANGING THE IF FILTER BANDWIDTH
When adjacent frequency interference is present at
both sides of the desired signal, narrowing IF filter
bandwidth may be the best way to remove the
interference. Changing the filter bandwidth will not
effect the current reception frequency.
You can install 2 optional IF filters for SSB, CW, and
FSK modes. After installing the optional filters
{page 81}, the transceiver automatically recognizes
what type of optional filters are installed.
SSB/ AM
When you operate the transceiver in SSB or AM
mode, you can manually select the wide or narrow
filter.
Press [FIL/ NAR] (1 s) to select another IF filter.
Each press of [FIL/ NAR] (1 s) changes “ ”
(Normal) /NAR”, then back to “ ” (Normal).
If Menu No. 17 is ON (default is OFF) and 2 IF
filters have been installed, you can select
secondary IF filter. In this case, each press of
[FIL/ NAR] (1 s) changes “ ” (Normal) /NAR
/NAR 2”, then back to “ ” (Normal).
edoM
htdiwdnabretlifFI
lamroN worraN
BSSzHk4.2
zHk8.1
1
/
zH005
2
zH072/
3
MAzHk0.6zHk4.2
1
Optional YF-107SN filter must be installed.
2
Optional YF-107C filter must be installed and Menu No. 17 must
be set to ON.
3
Optional YF-107CN filter must be installed and Menu No. 17
must be set to ON.
CW/ FSK
When you operate in CW or FSK mode, the wide filter
or narrow filter is automatically selected according to
the DSP filter bandwidth that you select.
The following table describes how the optional filter is
selected as you change the bandwidth of DSP filter.
You cannot manually select the IF filter. To change
the DSP filter bandwidth, refer to “CHANGING THE
DSP FILTER BANDWIDTH” {page 46}.
53


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 Kenwood TS-480SAT 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 Kenwood TS-480SAT in the language / languages: English as an attachment in your email.

The manual is 6,73 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 Kenwood TS-480SAT

Kenwood TS-480SAT User Manual - German - 104 pages

Kenwood TS-480SAT User Manual - Dutch - 104 pages

Kenwood TS-480SAT User Manual - French - 104 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