Antennas for television broadcasting - Import export

5, 9 or 12 elements wide bandwidth light weight directional antenna with folded dipole as driven element designed for various point to point as well as point / multipoint application. Folded driven element incorporates “balun” matching circuit optimized for wide bandwidth and accurate matching. All components of antenna are DCgrounded for better lighting and antistatic protection.

Heavy duty 3 or 5 elements directional antenna with folded dipole as driven element designed for various point to point as well as point/multipoint application when wide bandwidth, mechanical strength and durability are important. Folded driven element incorporates “balun” matching circuit optimized for wide bandwidth and accurate matching. All components of antenna are DCgrounded for better lighting and antistatic protection. Elements 3/5 Frequency range, МHz 148 – 174/148 – 174 Bandwidth, MHz 26/26 SWR < 1,5 /< 1,5 Power rating, W 200/200 Gain, dBd 5.6/8 Front to Back ratio, dB 20/20 Beamwidth (H-plane) 105/48 Beamwidth (E-plane) 50/40 Nominal impedance, Ohm 50/50 Dimensions (HхL), мм 900 x 1000/900 x 1500 Weight, kg 1,6/2,0

Dipole antenna band (16 = 160 MHz) Frequency range, MHz 136 – 176 Bandwidth @ SWR < 1,5, MHz 40 Elements 1 – 4 Gain, dBd (1/4 λ dipole to mast spacing) 0, 3, 6 Gain, dBd (3/8 λ dipole to mast spacing) 3; 5,6; 9 Power rating, W 200 Overall dimensions, mm 3/8λ spacing H900/2200/4800 D 1100/1100/1100

UHF dipole antennas (45=450MHz 1-8 elements) for extensive range of applications – trunking radio systems, military communications, dispatch base stations, amateur radio repeaters, etc.

(16=160 MHz, 3-5 elements) Inexpensive lightweight 3 or 5 elements directional antenna with “straight” driven element and “gamma matching” designed for various point to point as well as point/multipoint applications, such as rural telecommunications, repeater operations, telemetry SCADA links, etc. Antenna is made of AD31 (T6063) galvanized aluminium. Feed line connector is UHF female panel mount type mounted on driven element. Antenna is tuned to central frequency of customer specified range (< 8 MHz) or specified frequency.