Difference between revisions of "AN~ARN-7"
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:100kHz - 1.75 mHz | :100kHz - 1.75 mHz | ||
;Antenna | ;Antenna | ||
| − | :Loop and sense antenna | + | :Loop and sense antenna [[LP-21]] |
;Tuning | ;Tuning | ||
:Remote manual | :Remote manual | ||
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;Range | ;Range | ||
:Accurate bearings to about 100 miles daytime. Subject to night effect errors. | :Accurate bearings to about 100 miles daytime. Subject to night effect errors. | ||
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==Tubes== | ==Tubes== | ||
| Line 41: | Line 40: | ||
==Components== | ==Components== | ||
| − | *1 - Radio Compass Unit | + | *1 - Radio Compass Unit [[R-5~ARN]] |
*2 - Radio Control Box | *2 - Radio Control Box | ||
| − | *1 - Indicator I-81 | + | *1 - Indicator [[I-81]] |
| − | *1 - Indicator I-82 | + | *1 - Indicator [[I-82]] |
| − | *1 - Relay BK-22 | + | *1 - Relay [[BK-22]] |
[[category:Military/Radios]] | [[category:Military/Radios]] | ||
{{DISPLAYTITLE:AN/ARN-7}} | {{DISPLAYTITLE:AN/ARN-7}} | ||
Latest revision as of 10:55, 22 July 2025
Overview
Airborne automatic direction-finder. Gives automatic bearing indication of the direction of arrival of radio frequency energy. Also aural reception of CW, MCW or Voice on loop or antenna.
Images
Technical Specification
- Frequency Range
- 100kHz - 1.75 mHz
- Antenna
- Loop and sense antenna LP-21
- Tuning
- Remote manual
- Sensitivity
- 40 mv./Meter
- Selectivity
- 10 times resonant input for 6.3 kHz bandwidth
- Power Source
- 100v 400 Cycles AC
- Range
- Accurate bearings to about 100 miles daytime. Subject to night effect errors.