Where can I find the specs for R52H

RouterOS Wireless Networking
1

I looked on routerboard.com and on mikrotik.com without success.

2

Give a look on the upper right of this page (entire page), you will see a picture of the R52 mPCI card.
Click on it, you will be redirected to the shop section. You will see a “Description” button on the bottom of R52 (and R52H) section. Click on it and you will get the tech spec on PDF format.

Bye

3

I just clicked “Description” as suggested under the R52H and get
“Error 404: Not Found”

The target url is http://www.mikrotik.com/pdf/R52H.pdf

Bad link, perhaps?

The link for …/R52.pdf works fine.

4

Try the following:
R52
R52H

5

Thanks for your reply .

6

This document warns that the amplifier could be damaged if no antenna is connected. What is a safe TX power to use while testing on the bench? Its not always easy to attach antennas when you are just configuring the boards.

I assume if the card is disabled there is no risk to the amp circuits?

7

Hy, the problem is the impedance which the amplifier seen.
If you want to test it on lab, attach it a little omni antenna (2dBi), or buy a dummy load at 50ohm.

When the card is disable, it transmit nothing, so no problem for the enclosed amp.