原来一直迷惑电台的广告费那么低怎么赚钱。小的地方几十块钱就可以打个广告。[汗]
后来才发现原来运营费用更是低的惊人。
FM电台的发射设备基本上已经完善到不用另外请工程师维护。一个小发射天线装楼顶就可以覆盖很大的广播市场。
音乐电台的话,除了交点...查看全文
$SAGA通信(SGA)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001793424-20-000008 Size: 4 KB 网页链接
$SAGA通信(SGA)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001793424-20-000007 Size: 4 KB 网页链接
$SAGA通信(SGA)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001793424-20-000006 Size: 4 KB 网页链接
$SAGA通信(SGA)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001793424-20-000005 Size: 4 KB 网页链接
$SAGA通信(SGA)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001793424-20-000004 Size: 4 KB 网页链接
$SAGA通信(SGA)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001793424-20-000003 Size: 8 KB 网页链接
$SAGA通信(SGA)$ 10-Q Quarterly report [Sections 13 or 15(d)] Accession Number: 0001558370-20-013375 Act: 34 Size: 5 MB 网页链接
$SAGA通信(SGA)$ 8-K Current report, items 2.02 and 9.01 Accession Number: 0001558370-20-012496 Act: 34 Size: 471 KB 网页链接
$SAGA通信(SGA)$ 10-Q Quarterly report [Sections 13 or 15(d)] Accession Number: 0001558370-20-009957 Act: 34 Size: 5 MB 网页链接
$SAGA通信(SGA)$ 8-K Current report, items 2.02 and 9.01 Accession Number: 0001558370-20-009295 Act: 34 Size: 294 KB 网页链接