TQ Antennas Total Quality in Antenna Design

ASI-722QSBO Quad Band Cross-Directional Antenna

700MHz and 2100MHz Dual Band Cross Polarized Antenna with Excellent PIM Performance, Port-to-Port Isolation, and Cross Polarization Isolation.   


Frequency Band   698 MHz  to  896 MHz and 1710 to 2170 MHz
Polarization      Linear, Dual Slant 45
VSWR / Impedance  1.5:1   /  50 Ohms
Gain                                                                     10dBi 
Port-to-Port Isolation – cross polarized ports 40dB
Port-to-Port Isolation – co-polarized ports 25dB between the Low Band and High Band port
Cross pol gain                                                    Less than -9dBi in forward hemi-sphere
Cross polarized discrimination inside the 3dB co-polarized beamwidth 30dB
3dB Beamwidth Azimuth/Elevation     52° low band and 47° high band
Front to Back Ratio                                            20dB total power
Input Power                                                        250 Watts
Passive Intermodulation   (2x20W)                IM3: < -160 dBc
Size / Weight      17.7" x 17.7" x 6.0" / 11 lbs. without Mounting Bracket
Connector / Location  Type N x 4 (one per band and polarization)
Mounting     Direct Wall Mount or Full Articulation Mounting Bracket
Application Environment   IP-54
                                             
Click to Download a .pdf version of the Product Specifications

Farfield Realized Gain Ludwig 3 Crosspolar (Phi=0)Farfield Realized Gain Ludwig 3 Crosspolar (Phi=90)

Farfield Realized Gain Ludwig 3 Copolar (Phi=0)

Farfield Realized Gain Ludwig 3 Copolar (Phi=90)

Farfield Realized Gain Ludwig 3 Copolar (Phi=0)

Farfield Realized Gain Ludwig 3 Copolar (Phi=90)

Farfield Realized Gain Ludwig 3 Copolar (Phi=0)

Farfield Realized Gain Ludwig 3 Copolar (Phi=90)

Quad Band Cross Polarized Antenna

 

Antenna Mounting bracket