How to test AISG feature in the TTMA or Diplexer?

[chandregowda]

hi,

How to test AISG feature in the TTMA or Diplexer. what are the test equipments required for testing other than Network analyser?


i was looking S-parameters (S21, S11) in Network analyzer for Twin Tower Mount Amplifier with AISG. but didnot found good S-parameters?


Is there any TEST PROCEDURE?

 

[Filip]

AISG Testing

Signal generator, and ocsilloscope. It's enough for low frequency signals.

 

[kspalla]

AISG Testing

AISG is not feature, it is "Antenna Interface Standards Group"

you can go though
**broken link removed**
and check for the spec.

It will not talk about the test equipment vendor etc.

 

[chandregowda]

Re: AISG Testing

hi,

how do we confirm the Product is with AISG or without AISG?

 

[kspalla]

AISG Testing

if your equipment performs as per std then it is AISG. You need to perform all the tests.
Normally interface can be made as per requirement but it should comply EMC which is tough part as it compose DC, control and RF in the cable connectiong TMA and base station.

 

[chandregowda]

Re: AISG Testing

hi,

Does it involves the microcontroller interface?

 

[kspalla]

Re: AISG Testing

Yes,
it will be used to process the Antenna beam direction and other functions.