- Solid-state KR-22 marker beacon receiver is a fully-independent unit with its own audio output and self-test feature
- Its crystal-controlled superheterodyne design and three-light presentation ensure the KR 22 will give precise visual and aural indications of marker beacon passage, while eliminating FM radio or TV interference
- Equipped with a built-in headphone output, the KR 22 may also be interfaced with a KA 134 audio console to drive a cockpit speaker
