DBS / Ka (+ Tracking) System

In Stock

DBS-KA Feed

• X/K/Ka bands
• High Isolation
• Low Insertion Loss
• High-Power handling
Parameter Typical Value
DBS Frequency band – TX 17.3–18.1 GHz
Ka Frequency band – RX 25.5–27 GHz
Ka Frequency band – Tracking 25.5–27 GHz
Polarization RHCP & LHCP (all channels)
Isolation RHCP/LHCP >25 dB
Isolation TX–RX >50 dB
Isolation TX–Tracking >100 dB
Axial Ratio – Data Channels 0.5 dB
Axial Ratio – Tracking 1.5 dB
Return Loss >18 dB
Ports WR62 & WR34
Size 146 x 186 x 531 mm
Mass 4.1 kg

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ENGINEERING DATA / DBS

SPECIFICATION WORKSPACE

Technical data, resources and engineering actions for this exact catalog model.

ANTERALIN STOCKLimited DATA COVERAGE
01
KEY SPECIFICATIONSCatalog values for DBS
Frequency17.3–18.1 GHz
WaveguideWR62
Insertion Loss• High-Power handling
Size146 x 186 x 531 mm
PolarizationRHCP & LHCP (all channels)
ENGINEERING USE: Confirm mechanical interface, environmental requirements, qualification level and application-specific limits before final design release. Published catalog values remain controlling where differences exist.

Description

Anteral’s DBS / Ka (+ Tracking) System is a six-port terminal designed for high-performance satellite communication. It enables simultaneous transmit and receive functions in the DBS and Ka bands while also supporting Ka-band tracking.

The system uses TE11 mode for communication and TE21 mode for tracking. These channels operate at the same time, without interference. Its compact form factor allows easy mounting on custom structures, making it ideal for fixed installations.

With over 100 dB of isolation between TX and tracking ports, and more than 50 dB between TX and RX, the system offers excellent channel separation. All ports support RHCP and LHCP, with low axial ratios—0.5 dB for data and 1.5 dB for tracking.

Built for high-power handling and low insertion loss, this unit performs reliably in demanding RF environments.

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