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Global Invacom Ltd. Winterdale Manor, Southminster Road, Althorne, Essex. CM3 6BX Tel: +44 (0)1621 743440 Fax: +44 (0)1621 743676 email: [email protected]
global .cominvacom
VSAT OMT
Single Polatrity Transmit Dual Polarity Receive KU Band OMT
1. Waveguide InterfacesFeedhorn Port C120 with M3 threaded holesTransmitter Port WR 75 with M3 through holesLNB Port WR 75 with M3 through holes
2. FrequencyTransmit, side port 13.75 -14.5 GHzReceive, rear port 10.95 - 12.75 GHz
3. Return Loss Transmit port 15 dB minReceive port 10 dB min
4.Isolation TX to RX @ 10.7 - 12.75 GHzSame polarisation 50 dBOrthogonal Polarisation 85 dB
5.Isolation RX to TX @ 13.75 - 14.5 GHzSame polarisation 25 dBOrthogonal Polarisation 60 dB
6.Insertion Loss TX port to RX port 0.2 dB
RX port to feedhorn port 0.3 dB
7.Maximum Input PowerTX port to feedhorn 36 dB
8. Operating Temperature -40 to +75°C
9.Weight 280g
GI 09030000958/ 04DS OMT-1DU
OMT-1DU
Designed for use within the Global Invacom VSAT ODU, this compact KU band OMT allows both co-polar and orthogonal polarisation use (transmit and receive on the same or opposite polarities).
If used with a dual polarity VSAT LNB, the OMT allows single polarity transmit and dual polarity receive.
The OMT is supplied with a C120 to WG17 matching transformer for LNBs with a WG17 flange.
The OMT should be used with Global Invacom’s range of VSAT LNBs that include additional transmit reject filtering. If used with another manufacturers LNB, an additional transmit reject filter will be required between the OMT and LNB
The unit has WR75 flanged ports at the Transmit and Receive inputs and a C120 flange at the feedhorn port. The transmit port is the side port of the OMT.
The OMT is supplied with an ‘O’ ring for the C120 flange.
When used with the Global Invacom
Transmitter and LNB, it provides a compact,
neat solution
Global Invacom Ltd. Winterdale Manor, Southminster Road, Althorne, Essex. CM3 6BX Tel: +44 (0)1621 743440 Fax: +44 (0)1621 743676 email: [email protected]
global .cominvacom
VSAT OMTKU Band OMT
O 45 70
’A’ HOLES (6 POS) 6-32 UNCON PCD Ø34.93
’B’ HOLES (4 POS) M4 X 0.7- 6H
14.14
28.28
14.1
428
.28
A
A A
A
AA
B
B
BB
36.7
6
38.2
38.2
26.5
13.25
14.2
5
38.2
38.2
26.5
13.25
14.2
5
28.5
4 HOLESO4,1 +0,1
4 HOLESO4,1 +0,1
GI 09030000958 04DS /OMT-1SU
1. Waveguide InterfacesFeedhorn Port C120 with M3 threaded holesTransmitter Port WR 75 with M3 through holesLNB Port WR 75 with M3 through holes
2. FrequencyTransmit, 13.75 -14.5 GHzReceive, t 10.7 - 12.75 GHz
3. Return Loss Transmit port 22dB TypReceive port 20dB TypFeedhorn port 20dB Typ
4.Isolation TX port to RX port at TX frequency 35 dB
5.Cross Polarisation Transmit 35 dBReceive 35 dB
6.Insertion Loss TX port to RX port 0.2 dB
RX port to Feedhorn port 0.2 dB
7.Maximum Input PowerTX port to Feedhorn 50 dBm
8. Operating Temperature -40 to +75°C
9.Weight 95g
Typical Application
OMT-1SU
Designed for use within the Global Invacom VSAT ODU this compact KU band OMT is light weight and aesthetically pleasing.
Easy to install and practical it compliments the Global Invacom range of Transmitters and VSAT WG75 LNBs providing a fully integrated solution.
The unit has WR75 flanged ports at the transmit and receive inputs. The transmit port is the end port of the OMT.
See also specifications for, VSAT Transmitters TUL-051, TUL-101 and TUL-201 and for VSAT LNBs SPV-30SM, SPV-31SH, SPV-40SH and SPV-41SM.
