batteries for vhf survival craft transceivers must have sufficient capacity to operate for a minimum of?
Answers
Explanation:
Power Minimum of 0.25 watts. A power reduction switch to less than 1 watt must be available where power exceeds 1 watt. Antenna must be vertically polarized and omni-directional. Battery power capacity for 8 hours on a 1:9 duty cycle.
Answer:
Power Minimum of 0.25 watts. A power reduction switch to less than 1 watt must be available where power exceeds 1 watt. Antenna must be vertically polarized and omni-directional. Battery power capacity for 8 hours on a 1:9 duty cycle.
Explanation:
What is the minimum number of channel required for the portable two way VHF for survival craft?
Be capable of operation on the frequency 156.800 MHz (VHF Ch. 16) and on at least one additional channel; Note: Some authorities require channels 6, 13, 16 and 73 at least.