The CI 490-490 is a high performance communications antenna specifically designed for Iridium systems. Designed for most aircraft up to and including business jets. Receives essential communications services to and from areas where terrestrial communication are not available.
友情提醒：件号：CI 490-490 相关介绍完善中 / 部分技术参数正在核实，当前信息仅供参考，最终订货请以实际件号、原厂资料及 IPC 手册为准。
规格：
Weight:
6.2 oz
Frequency:
Iridium TX/RX 1616-1626.5 MHz
VSWR:
1.5:1 maximum
Polarization:
RHCP
Radiation pattern:
Hemispherical
Impedance RF:
50Ω
Power handling TX:
6.5 watts average
Lightning protection:
6.5 watts average
Gain:
+3 dBic @ Zenith
Speed:
330 KIAS @ Sea Level
Certifications:
FAA TSO - C159a
RTCA Environmental - DO-160G
特征：
Iridium 1616-1626.5 MHz frequencies
Single channel
RHCP polarization
Hemispherical radiation pattern
Round footprint mounting
