Ａ：

Iridium Passive Antenna

GA-621

Antenna Size : 60mm(Dia) * 18.5mm(H)

Antenna Element

This series of Iridium antennas is specifically designed to provide excellent coverage in the 1610 to 1630 MHz range.

Center Frequency

1610-1630Mhz Polarization

R.H.C.P. (Right Handed Circular

Polarization) Absolute Gain @ Zenith +5 dBi typical Based on 70x70mm

ground plane Axial Ratio

3 dB max. Output VSWR

1.5:1 Typ. Output Impedance 50 ohm

Environmental Conditions Operating Temperature -30°C to +80°C Storage Temperature -40°C to +100°C Relative Humidity

40% to 95% non-condensing Water Resistance

100% waterproof Output VSWR

1.5:1 Typ. Output Impedance 50 ohm

Physical Constructions Dimensions

Antenna : 60mm(Dia.) * 18.5mm(H) Weight

65 grams (without cable) Mounting

Bulkhead mount with 0.8 inch threaded

wing nut (standard accessory).

Cable & Connector RF Cable

Without cable Cable Pulling strength 12Kg for 5sec. Connector available SMA(F) / TNC(F)