2.8uH Air-Core RF Inductor Coil – 0.12 Ohm DCR – Vintage Pull
$7.99
Air-core RF inductor coil measuring approximately 2.8uH with 0.12 ohm DCR. This leaded RF coil is suitable for radio repair, CB radio work, ham radio bench projects, oscillator circuits, tuning networks, matching sections, filter circuits, and vintage electronics restoration where a small air-core inductor is needed.
Historical Note:
Air-core inductors have long been used in RF circuits because they avoid magnetic core saturation and are useful in tuning, coupling, oscillator, filter, and matching applications. Coils like this are commonly found in radio-frequency equipment, transmitters, receivers, CB radios, ham gear, and bench-built RF projects.
Origin Tracker
Obsolete Stock
Legacy or discontinued stock no longer in normal production flow. Future supply may be limited.
Pipeline quantities are informational and may change after arrival, inspection, sorting, testing, or donor teardown.
Compatible Radios / Boards
Suitable for RF circuits, ham radio repair, CB radio repair, vintage radio restoration, oscillator sections, tuning networks, matching circuits, filter circuits, receiver/transmitter repair, experimental RF projects, and electronics bench work where a 2.8uH air-core inductor is appropriate.
RF Boneyard Bench Notes
Bench Measurements:
Inductance: 2.8uH.
DCR / Continuity: 0.12 ohms.
Test Method: Bench meter measurement.
Visual Inspection: Coil body and leads visually inspected.
Bench Evaluation:
PASS - Inductance measured approximately 2.8uH.
PASS - DCR / continuity checked at 0.12 ohms.
PASS - Air-core winding appears intact.
PASS - Suitable for RF repair, restoration, and bench project use.
Note: DCR is used as a continuity and winding-health check only. It is not the inductance value.
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