Dual Directional Coupler
Frequency |
144 MHz |
Insertion Loss |
< 0.2dB |
VSWR |
< 1:1.1 |
Coupling |
50dB ± 0.5dB |
Directivity |
> 25dB |
Coupled Flatness |
< ±1dB |
Average power |
1000 W |
There are 32 products.
Active filters
Dual Directional Coupler
Frequency |
144 MHz |
Insertion Loss |
< 0.2dB |
VSWR |
< 1:1.1 |
Coupling |
50dB ± 0.5dB |
Directivity |
> 25dB |
Coupled Flatness |
< ±1dB |
Average power |
1000 W |
Gain |
17.9 dBd/20.04 dBi |
Angle -3dB E/H |
20.2°-24° |
Spacing E/H |
67 / 66 cm |
SWR |
1:1.2 |
Lenght |
2.9 m-12.5λ |
Boom Ø |
15x15 |
Element Ø |
4mm |
Connector |
N |
Power |
250W P.e.P. |
Pole diameter |
30÷60mm Ø |
Weight |
2.0 kg |
Wind area |
0.12m² |
Frequency |
1240 ÷ 1298 MHz |
Gain |
>16 dB |
Noise NF |
<0.5 dB +0.3dB Coaxial relay |
Voltage |
10 ÷14 Vdc |
Current |
300 mA ±25 mA |
Dispositive |
ATF54143 |
Connectors |
N |
Coaxial relais |
2 * Tohtsu CZX3500 |
Power |
500 watt |
Max Mast diameter |
60 mm |
Box |
Nylon |
Dimensions mm |
145 x 70 x 95 |
Frequency |
140 ÷ 146 MHz |
Gain |
>24 dB |
Noise NF |
<0.4 dB |
Voltage |
10 ÷14 Vdc |
Current |
300 mA ±25 mA |
Dispositive |
ATF54143 |
Connectors |
N |
Coaxial relais |
2 * Tohtsu CX600NL |
Power |
1000 watt |
Max Mast diameter |
60 mm |
Box |
Nylon |
Dimensions mm |
145 x 70 x 95 |
Frequency |
140 ÷ 150 MHz |
Power MAX |
3000 W |
Input connector |
7/16" |
Output connector |
4 * N precision |
Dimension mm |
1100 x 35 x 35 |
Material |
ERGAL 6 mm |
Plate size |
215 x 110 mm |
Screws |
INOX AISI 316 |
Diameter Mast |
40 ÷ 60 mm |
Diameter boom |
40 ÷ 50 mm |
U Bolt 60 8 |
N° 2 |
U Bolt 50 8 |
N° 4 |
Weigth |
1.3 kg |
Material |
ERGAL 5 mm |
Plate size |
200 x 80 mm |
Screws |
INOX AISI 316 |
Diameter Element |
25 mm |
Diameter boom |
50 mm |
Poliammide Insulator |
N° 2 |
U Bolt 50 6 |
N° 2 |
Weigth |
1 kg |
Material |
ERGAL 5 mm |
Plate size |
200 x 80 mm |
Screws |
INOX AISI 316 |
Diameter Element |
25 mm |
Diameter boom |
60 mm |
Poliammide Insulator |
N° 2 |
U Bolt 50 6 |
N° 2 |
Weigth |
1 kg |
Material |
ERGAL 5 mm |
Plate size |
200 x 80 mm |
Screws |
INOX AISI 316 |
Diameter Element |
30 mm |
Diameter boom |
50 mm |
Poliammide Insulator |
N° 2 |
U Bolt 50 6 |
N° 2 |
Weigth |
1 kg |
Material |
ERGAL 5 mm |
Plate size |
200 x 80 mm |
Screws |
INOX AISI 316 |
Diameter Element |
30 mm |
Diameter boom |
60 mm |
Poliammide Insulator |
N° 2 |
U Bolt 50 6 |
N° 2 |
Weigth |
1 kg |