With Ortho-Mode Transducer - NEC iPasolink 200 Manual

ODU MOUNTING
5.1.4

With Ortho-Mode Transducer

This section explains the antenna direct mounting type ODU installation with Ortho-
Mode Transducer (OMT).
There are two types of O-rings for antenna mounting to the OMT depending on the
frequency band.
Caution: Do not apply silicon grease to O-ring.
For Antenna Direct Mounting
ANDREW Antenna
Note
Installation
Submission Prohibited
NEC Internal Use Only
Position of Large size
O-ring
O-ring size is different with frequency band as follows:
10-11 GHz Band
Large size O-ring for Antenna Direct Mounting
13-23 GHz Band
Small size O-ring for Waveguide connection
For Antenna Direct Mounting
RFS Antenna
13-23 GHz Band
38 GHz Band
5-39
Position of Large size
O-ring
26-38 GHz Band
NWD-107460-02E