656918

Raytheon Synapsis Radar Nautoscan NX Manual

283
Zoom out
Zoom in
Previous page
1/296
Next page
Synapsis Radar
with Nautoscan NX Pedestal
Operator Manual
Edition May 2016
3-9
4344.DOC020102
3.2.1.3 Side Lobe Effect
In short ranges, not only the main lobe of the Radar is reflected by ships nearby
but in some cases also the side lobes are reflected.
This leads to false echoes, which are all at same distance, but different
bearings.
Multiple reception effect.
If a strong echo reflected from a large object at short range is reflected several
times between the object and own ship, false echoes are displayed at positions
of 1, 2, 3 or more times the distance of the actual position. A is the actual echo,
B and C are false echoes, and D and E are side lobe echoes (Figure 3-6).
These echoes can easily be identified because these echoes can be reduced
by adjustment of GAIN, SEA controls.
Figure 3-6 Side lobe and multiple reception false echoes
Side
lobe
Side
lobe
Side lobe effects
D
A
E
B
C
A
Multiple reception
Main lobe
… 283 …


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 Raytheon Synapsis Radar Nautoscan NX 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 Raytheon Synapsis Radar Nautoscan NX in the language / languages: English as an attachment in your email.

The manual is 7,55 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