As a leading manufacturer of GPS Antenna, we not only provide professional GPS Outdoor Antenna and GPS Dual Antenna, but also offer quality Switching Mode Rectifier with reasonable price. 

The CMIDM is a high performance and quality antenna for Iridium satellite phone communications. A low profile passive antenna guarantees continuous signal coverage for excellent operation. The type of antenna allows easy installation. There is a high demanding of the Iridium antennas for Crew on the steamer, Navy along coastline, Caravan in desert who requires reliable, high-performing antennas connected with Iridium Phone Set for a seamless communications.

Feature :
Delivers high efficiency for Iridium
Resistant to harsh outdoor environment
Concealable, Flat structure
IP67, 1621MHz/4dBi

Specification

Electrical Data

Iridium antenna
Center Frequency	1621 ± 3 MHz
Bandwidth	20 MHz Min. at -10 dB
Axial Ratio	3 dB Max. @ 0°
Efficiency	70% Min. (Without ground plane)
Impedance	50Ω
Peak Gain	4 dBic Min @ 0°
Gain Coverage	≧ -4dBic at –90° ≤ θ ≤ 90°(over 75% volume)
Power Handling	30 Watt
Polarization	RHCP
Mechanical
Size	75mm Dia. * 15.8mm
Weight (Without Cable)	75 grams Max.
Connector (Option)	SMA Plug
RF Cable (Option)	RG174/RG316
Length	3M Standard
Label (Option)	ACC Label
Mounting	Magnetic base
Housing Color	Black
Degrees of Protection	IP67 (Dustproof and Waterproof)