190-01004-02
GTN 625/635/650 TSO Installation Manual
Rev. F
Page 1-7
1.3.5.2 COM Receiver Specifications
Characteristics
Specifications
Classes
C and E
Frequency Range
118.000 to 136.975 MHz, 25 kHz channel spacing
118.000 to 136.992 MHz, 8.33 kHz channel spacing
Headset Audio Output
Up to 100 mW into a 500
load
Audio Response
Less than 6 dB of variation between 350 and 2500 Hz.
Audio Distortion
Less than 5% at rated output power
AGC Characteristics
Less than 3 dB of variation in the audio output from -93 to -13 dBm
(power absorbed by a 50
load)
Sensitivity
SINAD on all channels is greater than 6 dB when the RF level is 2 uV
(hard) or -107 dBm (power absorbed by a 50
load) modulated 30%
at 1000 Hz at rated audio output power
Squelch
Automatic squelch with manual override
Selectivity
6 dB BW is greater than +7 kHz for 25 kHz channeling.
60 dB BW is less than ±22 kHz for 25 kHz channeling.
6 dB BW is greater than ±3.5 kHz for 8.33 kHz channeling.
60 dB BW is less than ±7.37 kHz for 8.33 kHz channeling.
Содержание GTN 625
Страница 1: ...190 01004 02 February 2013 Revision F GTN 625 635 650 TSO Installation Manual ...
Страница 2: ......
Страница 6: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page D Rev F This page intentionally left blank ...
Страница 18: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page xii Rev F This page intentionally left blank ...
Страница 54: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page 2 2 Rev F This page intentionally left blank ...
Страница 66: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page 3 12 Rev F This page intentionally left blank ...
Страница 80: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page 4 14 Rev F This page intentionally left blank ...
Страница 110: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page 5 30 Rev F This page intentionally left blank ...
Страница 186: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page 7 2 Rev F This page intentionally left blank ...
Страница 188: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page A 2 Rev F This page intentionally left blank ...
Страница 198: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page B 10 Rev F This page intentionally left blank ...
Страница 200: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page C 2 Rev F This page intentionally left blank ...
Страница 206: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page C 8 Rev F This page intentionally left blank ...
Страница 208: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page D 2 Rev F This page intentionally left blank ...
Страница 242: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page D 36 Rev F Figure D 24 Reserved ...
Страница 250: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page D 44 Rev F Figure D 32 Reserved ...
Страница 252: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page D 46 Rev F This page intentionally left blank ...
Страница 253: ......
Страница 254: ......