https://www.traditionrolex.com/22

Subscriber's antennas SU-3T 380-400 MHz
SU-3UL 410-430 MHz

Electrical specifications
Model SU-3T SU-3UL
Operating frequency band, MHz 380-400 410-430
VSWR, not more than 1.5 1.5
Gain,dBi 4 4
Sector in vertical plane, -3dB 1800 180°
Sector in horizontal plane,-3dB 180° 180°
Impedance, Ohm 50 50
Max. power input, W 200 200
Mechanical specifications
Model SU-3T SU-3UL
Weight not more than , kg 1.15 1.15
Radiating unit construction material brass brass
Radome material PVC PVC
Radome color white white
Standard mounting on a wall on a wall
Optional mounting on a mast on a mast
Temperature range, °C from -50 to +50 on a mast
Connector TNC-female (N-female ordered)
Size, cm 350x210x65 350x210x65

"SU-3" antenna's type H-plane pattern

Finland, Pulsa