Compact High Performance GNSS Antenna TW4421

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Price

10 - 99
US$ 43
100 - 999
US$ 37
≥1000
US$ 34.5

Min Order Quantity10 Piece
Supply Ability3000pcs/month
PortHong Kong
Delivery Lead Time7
Payment Terms 1
Required Quantity

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Supplier Info.

Company Name AIT
Membership Free member
Registration Date2006.12.14
Country/RegionHong Kong
CityAdmiralty
Contact David Law(Mr.)

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Product Attributes

- Brand Name Tallysman
- Model Number TW4421
- Place of Origin Canada
- Supply Type In-Stock Items
- Condition New
- Color Dark Blue
- Related Keywords GNSS, Antenna, GPS, Glonass

Description by Manufacturer

The TW4421 employs Tallysman’s unique Accutenna® technology, covering GPS/QZSS L1, GLONASS G1, Gas well as SBAS (WAAS/EGNOS/MSAS).

Features

Dual-feed patch element
Axial ratio: 2.5 dB max.
Low noise LNA: 1 dB
High rejection mid-section SAW filter
High gain: 28 dB typ.
Wide voltage input range: 2.5 to 16 VDC
IP67 compliant weatherproof housing
Low Current: 9mA typ.

Benefits

1 dB Bandwidth
Greatly enhanced multi-path rejection
Improved GNSS reliability
Excellent signal to noise ratio
RoHS compliant
Ideal for harsh environments
Excellent out of band signal rejection

Ideal for high accuracy applications while providing high out of band signal rejection, the TW4421 is the smallest dual feed, high performance antenna available, providing truly circular response over its entire bandwidth thereby producing superior multi-path signal rejection.

The TW4421 features a novel 25mm dual feed wide band patch element that provides a more linear carrier phase response by virtue of the axial ratio that is greatly improved across the full frequency bandwidth.

The signals from the two orthogonal feeds are combined in a hybrid combiner, amplified in a wide-band LNA, then band-split for narrow filtering in each band and further amplified prior to recombination at the output.

The TW4421 is housed in a compact IP67 compliant enclosure that can be surface mounted via magnet, screws or adhesive material.

LNA Pre-filter Available
If you need enhanced protection against high level sub-harmonic signals like LTE and near frequency signals such as WiFi, the alternative TW4422 provides these additional benefits with an LNA pre-filter. Click here to learn more about the TW4422.

Price

Price US$ 34.5 ~ 43 / Piece

Packaging & Shipping

- Packingbag
- Package Weight 50 ( Grams )
- Delivery Lead Time7
- Minimum Order 10 Piece
- Supply Ability3000pcs/month
- Total quantity in Stock1 - 10
- Delivery PortHong Kong
- Shipping Career

Product Image

Compact High Performance GNSS Antenna TW4421

GNSS Related Products

TW3320 GPS/Glonass Antenna

Company Profile

About AIT

Membership Free member
Registration Date2006.12.14
Country/RegionHong Kong
CityAdmiralty
Contact David Law(Mr.)

AITCL has more than 10 years experience in Information & Communication Technologies field.

AITCL serves transnational companies and SMEs including to creative start-up firms,

provide leading products and technologies:

1. GNSS(GPS/Glonass/BeiDou/Galileo/SBAS/QZSS/GAGAN) receivers and boards;

2. AHRS/IMU (ground, air, surface of water/underwater);

3. Mocap suit, PrioVR, gaming;

4. VR system (Virtual Reality);

5. Cellular modules 2G,3G and 4G wireless air interfaces including GSM/EDGE/UMTS/

HSPA+/TD-SCDMA/CDMA20001X/CDMA EVDO/LTETDD/LTEFDD, with GPS/Glonass/

BeiDou/Gelileo functionality is optional;
Hong Kong birdview

6. Servo motor controller (ServoCenter);

7. Antenna.

Selling Categories

- Computer Hardware & Software >> Other Computer Accessories
- Consumer Electronics >> Navigation & GPS
- Gifts & Crafts >> Other Gifts & Crafts
- Telecommunications >> Other Telecommunications Products

Keywords

photo frame , Wireless audio product , SmartCard , RFID

Registration Date	2006/12/14(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	1996
Employees total	11 - 50
Annual revenue	USD 100,000 - 500,000

Contact Information Order Credit Report

Company	AIT
Address	Unit 503, 5/F, Tower 2, Lippo Centre, 89 QueenswayAdmiraltyHONG KONG Hong Kong
Phone	852 - 9 - 2899893
Fax	852 - 3 - 9922390
Homepage	http://www.aitcl.com
Contact	David Law / manager

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Compact High Performance GNSS Antenna TW4421

Product Attributes

Description by Manufacturer

Features

Benefits

Price

Packaging & Shipping

Product Image

GNSS Related Products

Company Profile

Construction &
Real Estate