TALLYSMAN TW3442 Single Gnss Antenna Filtered Glonass Gps

( Brand: Tallysman ), ( Type: Antenna ), ( Unit Type: Unit ), ( Band: Uhf ), ( Manufacturer Part Number: TW3442 )

Review TALLYSMAN Single Band Gnss Antenna Pre filtered Glonass And Gps

The Tallysman TW3442 is a single GNSS (Global Navigation Satellite System) antenna designed for high-precision positioning applications. This antenna is pre-filtered for both GLONASS and GPS signals, ensuring optimal reception and accuracy.

The TW3442 features a compact and lightweight design, making it ideal for use in mobile applications. Measuring just 62mm in diameter and weighing only 250 grams, this antenna can easily be integrated into a variety of systems without adding significant weight or bulk.

The antenna is equipped with a low-noise amplifier (LNA) and a high-performance SAW filter, which helps to eliminate interference and improve signal strength. This results in faster acquisition times and more reliable positioning data, even in challenging environments.

The Tallysman TW3442 is also rugged and durable, with an IP67 rating for protection against water and dust. It can withstand extreme temperatures and harsh conditions, making it suitable for use in a wide range of applications, from automotive to surveying.

The antenna is compatible with a variety of GNSS receivers and can be easily connected using industry-standard interfaces such as SMA or N-type connectors. It also comes with a built-in test port, allowing for easy self-test and diagnostics.

Overall, the Tallysman TW3442 is a high-performance, pre-filtered GNSS antenna that offers reliable and accurate positioning data in a compact and rugged design. Its compatibility with multiple GNSS systems and standard interfaces makes it a versatile solution for a wide range of applications.

Buying the Tallysman TW3442 single GNSS antenna pre-filtered for GLONASS GPS comes with several advantages and disadvantages that are essential to consider before making a purchase.

1. Pre-filtered for GLONASS: This antenna is specifically designed to receive GLONASS signals, making it an ideal choice for applications where GLONASS is the primary satellite system being used.

2. Single GNSS Antenna: A single GNSS antenna simplifies the installation process and reduces the overall system cost as compared to using multiple antennas for different satellite systems.

3. High Sensitivity: The TW3442 antenna offers high sensitivity, which is beneficial in areas with weak GPS signals or in environments with heavy interference.

4. Compact Design: The compact design of the antenna makes it easy to install in a wide range of applications, from vehicles to stationary installations.

1. Limited Satellite Systems: The Tallysman TW3442 antenna only supports GLONASS satellite signals, making it less versatile than antennas that support multiple satellite systems such as GPS and Galileo.

2. Pre-filtering May Limit Signal Coverage: Pre-filtering the antenna for GLONASS signals may limit its ability to receive signals from other satellite systems, potentially reducing its overall performance in certain applications.

3. Cost: The TW3442 antenna may be more expensive than other single GNSS antennas without pre-filtering, making it a less cost-effective option for budget-conscious buyers.

In conclusion, the Tallysman TW3442 single GNSS antenna pre-filtered for GLONASS GPS offers several advantages, including its high sensitivity, compact design, and specific support for GLONASS signals. However, it also comes with some disadvantages, such as its limitation to a single satellite system and potential reduction in signal coverage due to pre-filtering.

Based on the information provided, I would recommend this antenna to users who require high-sensitivity GLONASS reception in their applications and are willing to pay a premium for the added performance. However, if you need to support multiple satellite systems or require a more cost-effective solution, you may want to consider alternative antenna options.

Details:

RF ANTENNA GLONASS, GPS Dome TNC Female Panel Mount, ANT 1.575GHZ/1.602GHZ DOME Product is brand new. It was removed from the original packaging, but never used.

part #: tw3442 prices

• $33.26-$79.99

specifications radiorigor:

• brand: Tallysman
• type: Antenna
• unit type: Unit
• band: Uhf
• manufacturer part number: TW3442

general radiorigor:

• condition: Open box
• Radio Communication > Antennas > Other Radio Antennas

payments radiorigor:

• credit card: Mastercard
• wallet: Google-pay
• other

offer radiorigor:

• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• started: November 23, 2025

seller radiorigor:

• rating: 100.0%
• # reviews: 3
• city: Birmingham, Alabama

returns radiorigor:

• policy: No Returns

shipping radiorigor:

• service: USPS Ground Advantage
• transit: 5-11 Days
• cost: $5.15
• type: Calculated
• carrier: USPS
• class: Standard

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