User Manual

Page 10 of 57
Document Reference Phalcon-NT11, Issue 2 and Date 24/10/18
THIS IS THE PROPERTY OF Pharos Marine Automatic Power. DISCLOSURE OR REPRODUCTION IS FORBIDDEN UNLESS AUTHORISED
Registered Address: 14 Castle Mews, Hampton, England, TW12 2NP Company Reg. No. 06757705 VAT Reg. No. GB222645483
one for power and the other for communication. Additionally, a water impervious breather is used to allow pressure
equalisation for air transport and the daily change in atmospheric pressure. This negates the need to pressurise the
assembly.
Above the main flange is the radome which contains and protects the antennas. This is made from polyethylene
which is transparent to RF signals.
Specification
Frequency of Operation
S band 2.9 to 3.1GHz
X band 9.2 to 9.5GHz
Output power to antenna 30dBm min
Lightning protection – Surge protection (1ms) 3000V
X band
Gain 6dBi
Polarisation Horizontal
Vertical divergence 22 degrees min
Effective Isotropic Radiated Power (EIRP) 36dBm
S band
Gain 1dBi horizontal, 0dBi vertical
Polarisation Horizontal and vertical
Vertical divergence 22 degrees min
Effective Isotropic Radiated Power (EIRP) 30 to 31dBm