Hga-6000 Electrical Interfaces; Table 1 : Hga-6000 L-Band Rf Connector - COBHAM HGA-6000 Installation Manual

HGA-6000 High Gain Antenna
Installation Manual

3.2.3 HGA-6000 Electrical Interfaces

1) The HGA-6000 interfaces to the aircraft are typically done via 2 cables that exit from the base
of the unit.
J1: L-Band Feed
 L-Band Rx: 1525 to 1559 MHz
 L-Band Tx: 1626.5 to 1660.5 MHz
J2: Data and Power
 +28VDC Power
 ARINC 429
 DLNA Control
 RS232 Maintenance Port
2) Power:
3) Operating voltage: 22 – 30.3 VDC
3.2.3.1 HGA-6000 to DLNA RF Interconnection
NAME
J1
1) Connector J1 may be changed to be customer specific.
2) It is recommended that the coaxial interconnection between J1 and DLNA have a maximum
loss of 0.3dB. The performance of the HGA-6000 is such that slightly higher cable loss (up to
0.5dB) can be accommodated depending on the system configuration. Consult Cobham for
further information.
Document: 862-A0059_IM issue 1.7
28 VDC @ 800 mA

Table 1 : HGA-6000 L-Band RF connector

CONNECTOR
11TNC-50-3-117
DESCRIPTION
L-Band Tx and Rx
COMPANY CONFIDENTIAL
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