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
$SAGA通信(SGA)$ 3 Initial statement of beneficial ownership of securities Accession Number: 0001415889-21-005266 Size: 11 KB 网页链接
$SAGA通信(SGA)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001415889-21-005120 Size: 4 KB 网页链接
$SAGA通信(SGA)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001415889-21-005116 Size: 8 KB 网页链接
$SAGA通信(SGA)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001415889-21-005112 Size: 4 KB 网页链接
$SAGA通信(SGA)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001415889-21-005114 Size: 4 KB 网页链接
$SAGA通信(SGA)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001415889-21-005110 Size: 4 KB 网页链接
$SAGA通信(SGA)$ 10-Q Quarterly report [Sections 13 or 15(d)] Accession Number: 0001558370-21-015264 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: 0001558370-21-014473 Act: 34 Size: 481 KB 网页链接
$SAGA通信(SGA)$ 8-K Current report, items 5.02, 8.01, and 9.01 Accession Number: 0001558370-21-012829 Act: 34 Size: 175 KB 网页链接
$SAGA通信(SGA)$ 10-Q Quarterly report [Sections 13 or 15(d)] Accession Number: 0001558370-21-010956 Act: 34 Size: 4 MB 网页链接