In rare cases each transmitter has an antenna system. But in stations where many transmitters are used, this is not always possible, so the outputs of transmitters transmitting in the same frequency band are combined by a diplexer and applied to a single antenna system. (i.e. VHF 1, VHF 2, VHF 3, UHF).or lower frequencies a location with good ground conductivity is required. In case of microwave link chains, stations should be in observable ranges of each other. (see Earth bulge) Computer programmes for the terrain profile and abacs are used in addition to on site observations.
Kofun (å¤å¢³, from Sino-Japanese ancient grave) are megalithic tombs or tumuli in Japan, constructed between the early 3rd century and the early 7th century AD. The term Kofun is the origin of the name of the Kofun period, which indicates the middle 3rd century to early-middle 6th century. Many Kofun have distinctive keyhole-shaped mounds (zenpÅ-kÅen fun (åæ¹å¾åå¢³)), which are unique to ancient Japan.
A han-juban is a short kimono top worn as underwear, usually along with a susoyoke, a wrap skirt, both worn under the juban kimono. ------------------------. Haori. Sometimes spelled montuki. A formal, man's kimono, unpatterned and usually black but not always.