Block diagram for the RSP2?
Block diagram for the RSP2?
Has anyone ever seen a block diagram of the RSP2 ? It would be very interesting for everyone.
Last edited by ve2cjw on Thu Jan 01, 1970 12:00 am, edited 0 times in total.
Reason: No reason
Reason: No reason
Re: Block diagram for the RSP2?
We've already raised this matter. The RSP-1 blocks and schematics were published, so it would be nice to have them for the RSP-2 so we could see the changes to the antenna switching and the RF filtering.
Reason: No reason
Andy
Re: Block diagram for the RSP2?
The layout on the board is well structured. It is quite easy to follow the signal paths and identify the functional blocks.
The HI-Z input has its own signal path:
input port ->
low pass filter (symmetrical) ->
MSI001 input.
Port A/B:
Input port A/B ->
switch, port A/B ->
LNA, fixed gain ->
attenuator, 8 steps ->
BC band reject filter, switched ->
filter bank: 0-12MHz, 12-30MHz, 30-60MHz, 60-120MHz, 120-250MHz, 250-300MHz, 300-380MHz, 380-420MHz, 400-1000MHz, 1GHz HP
MSI001 inputs (6)
The HI-Z input has its own signal path:
input port ->
low pass filter (symmetrical) ->
MSI001 input.
Port A/B:
Input port A/B ->
switch, port A/B ->
LNA, fixed gain ->
attenuator, 8 steps ->
BC band reject filter, switched ->
filter bank: 0-12MHz, 12-30MHz, 30-60MHz, 60-120MHz, 120-250MHz, 250-300MHz, 300-380MHz, 380-420MHz, 400-1000MHz, 1GHz HP
MSI001 inputs (6)
Reason: No reason
Re: Block diagram for the RSP2?
Reason: No reason