MNC-0500-010
28
Revision D
Solid State Power Amplifier Communication and Protocol
Clear RF Inhibit
Command Byte
: 'J'
Function
: RF drive to the SSPA is enabled.
Compatibility
: Attenuator required.
Set Attenuator
Command Byte
: 'K'
Parameter:
“XX.X” dB of attenuation OR
“IX.X” to increase attenuation by X.X OR
“DX.X” to decrease attenuation by X.X
Function
: Instantly sets the attenuator to the specified dB level. Use caution, as
sudden large changes to output power can damage the SSPA.
Response:
Resulting attenuation in XX.X dB. If the user specified an attenuation
value outside the attenuator’s range, the closest valid value will be used.
Note:
Use this to find max attenuation. For example, send {AK 99.9}. A typical
response would be {AK 30.0}, indicating a 30 dB attenuation range.
Compatibility
: Attenuator required.
Low RF Trip
Command Byte
: 'L'
Function
: Sets a Low RF trip point. If output power drops below the set point, an
alarm or fault is generated. By default the trip point is not enabled until this trip point is
set.
Parameter
: "AXXXX" to set an Alarm trip point, "FXXXX" to set a Fault trip point, “D” to
disable.
XXXX is the desired trip point in Watts.
Summary of Contents for XTS-200C
Page 10: ...MNC 0000 010 2 Revision A6...
Page 38: ...MNC 0200 004 14 of 14 Revision C Safety Sicherheit...
Page 64: ...MNC 0300 011 26 of 26 Revision H Unpacking and Installation...
Page 72: ...Operation MNC 0400 012 8 of 8 Revision C...
Page 104: ...MNC 0500 010 32 Revision D Solid State Power Amplifier Communication and Protocol...
Page 122: ...MNC 0700 001 6 Revision F Service and Repair...
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Page 144: ...MNC 0000 039 4 of 12 Revision 2 ODU SSPA Power Supply Removal...
Page 152: ...MNC 0000 039 12 of 12 Revision 2 ODU SSPA Power Supply Removal...
Page 155: ...MNC 0000 003 3 of 4 Revision B Operation Addendum SSPA M C Termination Cable...
Page 156: ...MNC 0000 003 4 of 4 Revision B Operation Addendum SSPA M C Termination Cable...
Page 160: ...MNC 0000 002 4 Revision A Protocol Adendum Block Upconverter...