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MNC-0000-002
3
Revision A
Protocol Adendum, Block Upconverter
Protocol Adendum, Block Upconverter
Block Upconverter Protocol
An overall description of the amplifier communications and protocol
is described in the chapter titled Amplifier Communication and
Protocol.
The function of the BUC (Block Up Converter) protocol is to
determine presence of the external reference frequency or indicate
malfunction in the system PLL (Phase Lock Loop). If the reference
frequency is not present the HPA (High Power Amplifier) in the
system shuts down by disabling the high voltage supply to prevent
any spurious transmissions.
The BUC status is accessed through the Advanced Query
command, ‘?’. The advanced query command is included in the
firmware.
The syntax for the BUC query is:
Query:
<STX>A?L<ETX><checksum>
Response:
<STX>A?1<ETX><checksum>
1 = reference frequency present
Response:
<STX>A?0<ETX><checksum>
0 = reference frequency absent or loss of lock error.
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...