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TW2706/TW2708 Embedded Multi-Constellation Antenna

Item# TW2706/TW2708

This Tallysman OEM antenna is especially designed for precision industrial, agricultural and military applications, a features a dual-feed wideband patch element, with one LNA per feed, a mid section Combiner and SAW filter, and a final output gain stage. View Full Description

Category: GNSS
Manufacturer: Tallysman Wireless
Tallysman Wireless


Tallysman TW2706/TW2708 Embedded Multi-Constellation Antenna

The TW2706 / TW2708 employs Tallysman’s unique Accutenna™ technology covering the BeiDou B1, Galileo E1, GPS L1, GLONASS L1 and SBAS (WAAS, QZSS, EGNOS & MSAS) frequency band (1557 to 1606 MHz). ). It is designed for precision industrial, agricultural and military OEM applications. It provides circular response over its entire bandwidth, thereby producing superior multipath signal rejection. 

The TW2706 features a dual-feed wideband patch element, with one LNA per feed, a mid section Combiner and SAW filter, and a final output gain stage. A tight pre-filter is available with part number TW2708 to protect against saturation by high level sub-harmonics and L-Band signals

The TW2706 is available with a variety of connectors and custom cable lengths.

The TW2708 is pre-filtered. Please contact us for specifics. 


  • Accutenna™ Technology
  • Highest accuracy OEM antenna in its size range
  • High rejection SAW filter
  • Temperature compensating LNAs


  • Superior multipath signal rejection
  • Ideal for handheld devices
  • Improved carrier phase linearity
  • Excellent signal-to-noise ratio
  • Consistent response in all operating temperatures

This replaces the TW2705. The Tallysman TW2706 is electronically identical to the TW2705 with the same performance characteristics. The TW2706 has a larger PCB than the TW2705 (56mm versus 50mm) with drilled holes to permit more secure mounting. 

TW2000 Family of Products 

ALL of the connector options with cables (max length 5m) are shown below. Please contact us with questions.

This antenna comes with a magnet by default. If you need an antenna with NO MAGNET, please contact us.

00 = SMA straight male (plug)
01 = TNC female
02 = MCX straight male (plug) 
03 = MMCX straight male (plug) 
04 = SMB straight male (plug) 
05 = MCX right angle male (plug)
06 = MMCX right angle male (plug)
10 = SMA Right Angle **
15 = TNC male (plug) 
16 = N-Type Male** 
17 = BNC Male
18 = FME** 
19 = MMCX Female
20 = SMA Female
22 = R/A QMA**
23 = SMP**
24 = SMC Male
25 = SMC Straight Female 

26 = SMB Straight Female
27 = MCX Female Straight
28 = SSMCX Straight Plug**
29 = R/A SSMCX Plug **
30 = SMB with Overmold**
33 = MMCX straight male ** 
34x = FAKRA (replace “x” with color code)**







Custom Cable Lengths: 0m-5m
Cable length tolerances: <1m: ±3.0mm, 1-4.9m: ±30mm, >5m: ±50mm

Connector Options Without Cable:
07 = SMA female (jack) bulkhead

** Premiums apply. Please contact NavtechGPS for information and pricing.