bowmen Flashcards
What are the 2 types of PDU?
6 and 16
What are the load capacities of the PDUs
6=50 Amps 16=150 Amps
What is the individual load capacity of socket on the PDUs
25Amps
What is the operating voltage range of the PDUs
18-32V DC
State the 5 protection measures of the PDU
Input over circuit, Output over circuit, Voltage Surge, Reverse Polarity, Electromagnetic Pulse
What is the operating voltage range of the DCCU
18-32v
What is the operating voltage range of the ACCU
85-275V
What are the 3 available charging modes for DCCU/ACCU?
Standard, Fast, PSU
What are the 3 variants of the HF radio?
MP050, MP051, RE051
What is the frequency range of the HF radio
1.6-29.99
What is the operating voltage range of the HF radio
19.5-32V
State the 4 modes of operation HF radio
3G, Fixed, Hop, ALE
Where does the VRC 329 receive its power from?
High Power Amplifier
HF - What piece of equipment is added to the Co-Site variant?
Pre-post selector
State the 2 TOD roles when working 3G ALE HF?
Base, Outstation
State the purpose of the AAC
electronically matches the length of the antenna with the frequency in use
What is the time synchronisation for Hop mode?
90 seconds
What are the 3 possible sync states when working 3G ALE
Non, Auto, Manual
What paint covers the HF radio?
Carc
What are the power outputs available for the MP variants?
1, 5, 20 W
What are the power outputs available for the RE variants?
10, 30, 100 W
What are the 6 configurations of the VHF radio?
354, 355, 356, 357, 358, 359
What is the frequency range of the VHF radio?
30-87.975
What is the channel width and how many channels does this give on VHF?
25khz 2320
What is the operating voltage range of the VHF radio
18-32
State the 4 modes of operation on VHF radio
FF, FCS, FH, CH
Which operating modes are considered EPM modes on VHF?
FF, FCS
What time is required for this synchronisation on VHF?
6/60
What are the 2 time difference on VHF?
Net, Base
State the definition of ‘Clear Hail’
Its allows an insecure radio to alert a secure radio of its presence