Filter
Top Products
94 205486 REV F Operations Manual, HPA2, Compact Outdoor SSPA
Data Ad-
dress
# Bytes Description Limits and valid values
1 2
Present DAC value
(Read Only in Temp Co Mode)
0 to 1023
2 2 Present Temperature + 125
3 2 Fault, Mute, and State Conditions
2-Byte Value
0 fault clear; 1 fault set
0 mute clear; 1 mute set
0 standby state, 1 on line state
Lower Byte
Bit 0 = Summary Fault
Bit 1 = High Temp Fault
Bit 2 = Low DC Current Fault
Bit 3 = Low DC Voltage Fault
Bit 4 = External Mute Status
Bit 5 = Internal Mute Status
Bit 6 = Reserved, always 0
Bit 7 = Reserved, always 0
High Byte
Bit 0 = Block Up Converter Fault
Bit 1 = Spare Fault
Bit 2 = Auxiliary Fault
Bit 3 = EEprom Cal Table Fault
Bit 4 = RF Switch Control 1 state
Bit 5 = RF Switch Control 2 state
Bit 6 = Reserved, always 0
Bit 7 = Unit On Line State
4 2 Present Attenuation Level
1bit per 0.1 dB attenuation
Low Byte: 0 to 200
High Byte: always 0
5 2
Present RF Power Level
Output is dBm x 10
ie 455 = 45.5 dBm
0 to 1023
6 2 SSPA DC Current
200 Amp maximum
1 value = 0.1 Amp
7 2 Regulator DC Voltage
15 Volt maximum
1 value = 0.1 Volt
8 2 Power Supply Voltage
15 Volt maximum
1 value = 0.1 Volt
9 2 Transistor Gate Voltage
0 to 10 volt range
Use 2’s compliment integer math
1 value = 0.1 Volt
Table 10-7: System Condition Addressing