33-3740-01-01

$104.35

Description：RF ANT 1.581GHZ DOME
Series：Accutenna®
Mfr：Calian
Package：Bulk

SKU:9c5d721b81e5 Category: RF Antennas Brand: Calian

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Product introduction

33-3740-01-01 is listed in the Antennas RF range at ChipApex. The manufacturer field lists Calian. Its product description is RF ANT 1.581GHZ DOME. Review the specifications below when checking this part for your BOM.

Antennas RF specifications for 33-3740-01-01

Description：RF ANT 1.581GHZ DOME
Series：Accutenna®
Mfr：Calian
Package：Bulk
RF Family/Standard：Navigation
Frequency Group：UHF (1GHz ~ 2GHz)
Frequency (Center/Band)：1.581GHz
Frequency Range：1.557GHz ~ 1.606GHz
Antenna Type：Dome
Number of Bands：1
VSWR：1.5
Return Loss：-
Gain：40dB
Features：LNA, Filter
Termination：TNC Female
Ingress Protection：IP67
Grade：-
Qualification：-
Mounting Type：Panel Mount
Height (Max)：0.827" (21.00mm)
Applications：Beidou, Galileo, GLONASS, GPS
Power - Max：-

Antennas RF datasheet and documents for 33-3740-01-01

33-3740-01-01

Antennas RF Overview

The Calian 33-3740-01-01 is a single-band GNSS dome antenna designed for outdoor panel mounting. It supports GPS, GLONASS, Galileo, and Beidou constellations with right-hand circular polarization. The unit operates within the L1 frequency range of 1.557GHz to 1.606GHz, centered at 1.581GHz. It features a TNC female connector interface and maintains a voltage standing wave ratio (VSWR) of 1.5. The physical height is limited to 21.00mm.

Antennas RF Feature Summary

Supports multiple global navigation satellite systems including GPS, GLONASS, Galileo, and Beidou
Utilizes right-hand circular polarization for signal reception
Features a compact conical white radome design suitable for panel installation

Antennas RF Applications

GNSS positioning receivers
Surveying equipment
Navigation systems

Antennas RF Procurement Notes

Verify that the required connector type matches the TNC female specification provided in the official documentation. Confirm that the operating environment accommodates the outdoor-rated dome construction. Ensure the receiving equipment supports the specified single-band L1 frequency range. Check compatibility with the supported satellite constellations before finalizing procurement.

Antennas RF Selection Notes

Select this model when a low-profile, single-band solution is required for multi-constellation GNSS applications. The TNC female interface dictates cable selection and system integration requirements. Consider the 21.00mm maximum height constraint for space-limited installations. Verify that the VSWR performance meets the specific link budget requirements of the target application.

Antennas RF Part Context

This component belongs to the Calian Tallysman series of GNSS antennas. It is categorized as an outdoor antenna designed for robust environmental performance. The product line focuses on providing reliable signal acquisition for various navigation and timing applications across different global satellite networks.