Terrasat IBUC - Table 6-8 Response to Command 0 X09

IBUC Operation Manual 6-10
Terrasat Communications, Inc.
Rev. A
Table 6-8 Response to command 0x09
Byte Name Description Value
1 Address Address of BUC shifted left by 4 0x10…0xF0
2 Data Byte 1 Temperature Shutdown @ Temp State 0x00=Off,
0x01=On
3 Data Byte 2 Minimum Stored Unit Temperature 0x00…0xFF
(two’s complement if below 0)
4 Data Byte 3 Maximum Stored Unit Temperature 0x00…0xFF
(Two’s complement if below 0)
5 Data Byte 4 Number of writes to temp. memory 0x00…0xFF
after memory was cleared or unit rebooted
6 Not used
7 Checksum Algebraic sum of bytes 1-6 Sum of bytes
Data Field Definitions
1. BUC Address: Integer between 1 and 15
2. TX Power Level: Integer in 1/100 dBm
3. Detect threshold Integer in 1/100 dBm
4. Carrier Frequency: Integer in MHz
5. Temperature: Character in ºCelsius
6. Power Class:
2 Watt 1
4 Watt 2
5 Watt 3
8 Watt 4
10 Watt 5
16 Watt 6
20 Watt 7
25 Watt 8
40 Watt 9
60 Watt 10 (A)
30 Watt 11 (B)
80 Watt 12 (C)
100 Watt 13 (D)
12 Watt 14 (E)
7. Frequency Band
Standard C-band 3
Palapa C-band 12
Insat C-band 4
Standard Ku-band 6
Extended Ku-band 5
X-band 7
Full Ku-band 8
Extended C-band 9