右侧的天线是钻石天线d130
the d130j super discone antenna is a professional quality, ultra wideband omnidirectional antenna which receives amateur radio, air traffic control, police, fire, and other utilities from 25-1300 mhz. can transmit 80-1300 (50 mhz with adjustment). rust-free stainless steel is employed in major component parts. ideal antenna for scanners & receivers including the icom r100/7000/8500 & aor ar5000/8200. use standard rg213 or rg8x coax. mast mounting u-bolts included.
features
• ultra-wideband design 25 to 1300 mhz receive, 80-1300 mhz transmit (6m tunable).
• compact and lightweight design enables antenna to be installed on balcony railing at an apartment or condominium.
• ideal for 2m, 1-1/4m, 70cm, 33cm and 23cm amateur bands.
• excellent “shop” antenna for testing various transmitters on a single coax.
• the d130j can be made further compact and lightweight by removing the top loading coil if 25-50 mhz reception is not required.
