478499
46
Zoom out
Zoom in
Previous page
1/132
Next page
44 FT-857D Operating Manual
DSP BANDPASS FILTER
(
DBF
)
In the SSB mode, the receivers selectivity may be enhanced via the DSP Bandpass Filter.
1. Press the
[
DSP
]
key momentarily. This instantly activates Multi Function Row “p”
[
DNR, DNF, DBF
]
.
2. Press the
[
C
](
DBF
)
key to activate the DSP Bandpass Filter. The “” icon will appear at
the left side of the “DBF” selection, and the “ ” notation will appear at the top of the
display, to the right of the center. You will notice a decrease in both background noise
and interference, if any is present.
3. The bandwidth of the DSP filter may be modified, to customize the bandwidth to your
operating needs. To adjust the Low-Cut and High-Cut characteristics of the DSP Bandpass
Filter:
Press and hold in the
[
C
](
DBF
)
key for one second. This instantly activates Menu
Mode No-047
[
DSP LPF CUTOFF
]
, which allows adjustment of the High-Cut (Low-
Pass) filter.
Turn the DIAL, as desired, to adjust the high-frequency cutoff of the DSP Bandpass
Filter.
Now rotate the SELECT knob one click counter-clockwise to select Menu Mode
No-046
[
DSP HPF CUTOFF
]
, which allows adjustment of the Low-Cut (High-Pass)
filter.
Turn the DIAL, as desired, to adjust the low-frequency cutoff of the DSP Bandpass
Filter.
When done, press and hold in the
[
FUNC
]
key for one second to save the new
setting(s) and return to normal operation.
4. Press the
[
C
](
DBF
)
key once more to disable the DSP Bandpass Filter.
RECEIVER ACCESSORIES
46


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 Yaesu FT-857D 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 Yaesu FT-857D in the language / languages: English as an attachment in your email.

The manual is 4,64 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.

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