Ameri-King AK-451-ELT - Manual (Page 118)

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(B) Operational Testing
The periodicity of operational checks
is at the operator's discretion, but the
check shall only be conducted during
the first five minutes of any UTC.
These test procedures are
recommended by Ameri-King to be
performed every
(1-2) months
3.4.6
Operational Test
3.4.7.1 G-Switch Check
3.4.7.2 Antenna Check
3.4.8* Verification of Digital
Message
3.4.9
Verification of
Registration
3.4.10* Verification of
ELT/GPS interface (if
equipped)
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(C) Performance Testing
These Tests are required for
Canadian compliance only
(Tests are to be performed every
year)
3.5.1
Regular Periodic
Maintenance Test
3.5.2** Power Output Test
(20 +/-3) dBm at
121.5 & 243 MHz)
(35.34 to 38.18) dBm 5W+/-1.58W
at 406.028 MHz)
3.5.3* Frequency Test
121.5 MHz ± 6.075 KHz
243 MHz ± 12.150 KHz
406.028 MHz +/- 1 KHz
3.5.3.4***
Current Draw Tests
Less than 20 Micro Amp.
3.5.4
Audio Modulation
3.5.5
Transmitter Functional
Test
3.5.6 Performance Test Marking
and Log Book Entry
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