CS776 - Thin and Powerful Antenna

The CS776 Thin antenna is a powerful monostatic
antenna for use with the CS203x and CS463 for ultra-long-range high sensitivity tag reading. The antenna has industry leading circular polarization properties to enable the best read of tags of all orientation as they approach the sweet zone of the antenna. 

About the CS776

The CS776 is a versatile antenna that can be used both indoor and outdoors. The thin design of the antenna allows the antenna to be installed in more locations than larger, heavier antennas. The high performance antenna enables a long read range for fast inventory of items on pallets, warehouse shelves, moving vehicles, and other tagged items in business processes where fixed reader are installed.

  • Industry-leading read range performance
  • Circular polarization
  • Global frequency coverage
  • Excellent matching for the best read performance
  • Optimized circular polarization characteristics for reading tags of all orientations

2 Yr


You are protected by our 2 Year Factory Warranty

All CS776 antennas are covered by our 2 year factory warranty. You can purchase an optional 1 year warranty extension. 




Frequency Range

Model: Frequency Range

CS776-1: 865-868 MHz

CS776-2: 902-928 MHz

CS776-4: 920-928 MHz

Antenna Connection

SMA Waterproof Connector

Read Range

22 meters outdoors (With CS463-2 & Monza R6 Dogbone)

Antenna Polarization


Maximum VSWR

< 1.1

Beamwidth (3 dB)

70 degrees

Front to Back Ratio

20 dB

Maximum Input Power

10 watts

Input Impedance

50 ohms

Axial Ratio

1.2 dB

Physical Characteristics (LxWxH)

250 x 250 x 20mm (9.84” x 9.84” x 0.79”)


0.69 Kg (1.52 lbs)


UV-resistant ASA

Mounting Style

2 x 2 mounting stud, horizontal seperation 3.94” (100mm), vertical seperation 3.94” (100mm), M4 studs with pitch 0.7mm


Operating Temp: -40°C to +70°C (-40°F to 158°F) Storage Temp: -40°C to +70°C (-40°F to 158°F) Humidity: 10% to 95% Non-condensing

Lightning Protection

DC Grounded


10 KV (no ESD sensitive components inside)

Environmental Rating

IP 67