What is the formula to determine the overall length of a dipole antenna? - CORRECT ANSWER-
468/f= length in feet
What are some uses of the AN/PRC-150 - CORRECT ANSWER-Usage includes reconnaissance
teams, Forward Air Controllers and operational headquarters of Brigade Combat Teams (BCT)
over distances of thirty miles or more without reliance on Retransmission/Relay, or SATCOM.
How many HOP Channel Presets on the AN/PRC-150 - CORRECT ANSWER-20
How many Channel Presets available on the AN/PRC-150 - CORRECT ANSWER-200
What is HF? - CORRECT ANSWER-HF radios provide tactical elements with stand-alone, terrain
independent, robust communications, for the line of sight and beyond line of sight, secure
voice, and data communications.
What are the advanced capabilities? - CORRECT ANSWER-- 9600 bps MS-110B modem -
STANAG 4538 3G ALE - MELP and LPC-10E vocoders - Embedded black side ARQ - Embedded IP
networking - Digital frequency hopping - Last Ditch Voice - Low Probability of Intercept-
Detection (PRC-150 option)
What is MELP? - CORRECT ANSWER-Mixed Excitation Linear Prediction
What is ALE? - CORRECT ANSWER-Automatic Link Establishment (ALE) is a technique that
permits HF radio stations to call and link on the best HF channel automatically without operator
assistance.
What are the two types of LQAs - CORRECT ANSWER-Exchange and Sounding
, Is the sloping Vee Antenna Bidirectional? - CORRECT ANSWER-No
Is the Wave Antenna Omnidirectional? - CORRECT ANSWER-Yes
What is VOACAP? - CORRECT ANSWER-VOACAP (Voice of America Coverage Analysis Program)
is free
professional high-frequency (HF) propagation prediction software from
NTIA/ITS, originally developed for Voice of America (VOA)
HF Mission Planning: What are two checklist items to successful planning? - CORRECT
ANSWER-- Geographical Location
- Operational Scenario (Mission)
- Net Architecture 2G/3G
- Equipment Types (Interoperability)
- VOACAP Prop Study
- Antenna Selection
- Frequency Request/Allocation
- Data Comm/Modem Selection
- COMSEC
- Create the Plan (RPA)
SINCGARS- What is the frequency range? - CORRECT ANSWER-30 - 87.975 MHz.
SINCGARS: How many single channel presets are there? - CORRECT ANSWER-8
SINCGARS: How many COMSEC fills? - CORRECT ANSWER-6 (five TEK & one KEK, position 6 only)
468/f= length in feet
What are some uses of the AN/PRC-150 - CORRECT ANSWER-Usage includes reconnaissance
teams, Forward Air Controllers and operational headquarters of Brigade Combat Teams (BCT)
over distances of thirty miles or more without reliance on Retransmission/Relay, or SATCOM.
How many HOP Channel Presets on the AN/PRC-150 - CORRECT ANSWER-20
How many Channel Presets available on the AN/PRC-150 - CORRECT ANSWER-200
What is HF? - CORRECT ANSWER-HF radios provide tactical elements with stand-alone, terrain
independent, robust communications, for the line of sight and beyond line of sight, secure
voice, and data communications.
What are the advanced capabilities? - CORRECT ANSWER-- 9600 bps MS-110B modem -
STANAG 4538 3G ALE - MELP and LPC-10E vocoders - Embedded black side ARQ - Embedded IP
networking - Digital frequency hopping - Last Ditch Voice - Low Probability of Intercept-
Detection (PRC-150 option)
What is MELP? - CORRECT ANSWER-Mixed Excitation Linear Prediction
What is ALE? - CORRECT ANSWER-Automatic Link Establishment (ALE) is a technique that
permits HF radio stations to call and link on the best HF channel automatically without operator
assistance.
What are the two types of LQAs - CORRECT ANSWER-Exchange and Sounding
, Is the sloping Vee Antenna Bidirectional? - CORRECT ANSWER-No
Is the Wave Antenna Omnidirectional? - CORRECT ANSWER-Yes
What is VOACAP? - CORRECT ANSWER-VOACAP (Voice of America Coverage Analysis Program)
is free
professional high-frequency (HF) propagation prediction software from
NTIA/ITS, originally developed for Voice of America (VOA)
HF Mission Planning: What are two checklist items to successful planning? - CORRECT
ANSWER-- Geographical Location
- Operational Scenario (Mission)
- Net Architecture 2G/3G
- Equipment Types (Interoperability)
- VOACAP Prop Study
- Antenna Selection
- Frequency Request/Allocation
- Data Comm/Modem Selection
- COMSEC
- Create the Plan (RPA)
SINCGARS- What is the frequency range? - CORRECT ANSWER-30 - 87.975 MHz.
SINCGARS: How many single channel presets are there? - CORRECT ANSWER-8
SINCGARS: How many COMSEC fills? - CORRECT ANSWER-6 (five TEK & one KEK, position 6 only)
