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Antenna Coupler, VHF/UHF, Two Transceivers – One Antenna, 20-200 MHz

INTAS-S2

The INTAS-S2 passive antenna combiner allow two transceivers to be connected to a single antenna. Reducing the number of antennas on a platform reduces the visual impact and can improve the radiation pattern due to the reduced effect of co-site interference.

Successful integration of multiple antennas onto ground and shipboard platforms poses many challenges. Platform features impact antenna performance by blocking, reflecting or re-radiating energy, and co-site interference can impair the effectiveness of multi-antenna installations.

 

Frequency Range 20-200 MHz
Channel Spacing Any spacing (equipment defined)
Radio Bit Rate Any rate (equipment defined)
Transmitting Power 2 x 100 W maximum
Insertion Loss 30-90 MHz < 3.5 dB
20-200 MHz < 3.8 dB
Less than 0.1 dB through emergency loop
Isolation 30-90 MHz > 25 dB
20-200 MHz > 20 dB
Impedance Inputs: 50 Ω
Ouputs: 50 Ω
Interoperability Operation with radio system within a frequency range of 20-200 MHz
EMC Per MIL-STD-462
NEMP Per AEP4/STANAG 4145
Environmental Per MIL-STD-810/DIN 58390
Operating Temperature Range – 35°C to + 63°C
Other temperatures ranges are available
Dimensions Approximately 220 x 200 x 80 mm
Weight Approximately 2 kg
Connectors BNC female to antenna, TNC female towards TRX – or customer specified