FM Starpoint Combiner
FM STARPOINT, TRIPLE COAXIAL FILTERS COMBINERS
These FM Starpoint Combiners are made of aluminum with internal lines of silvered copper and PTFE insulators.
They are composed of two or more cavity filters connected together by rigid lines, so we will have all inputs selective. For these type of FM starpoint combiners is therefore necessary knowing at the order all the frequencies of use.
These versions use Triple cavity filters and allow for reduced channel spacing
DUPLEXERS:
| EFDT/403S | EFDT/2000S | EFDT/2000S-H | EFDT/4000S | EFDT/6000S | EFDT/10000S | |
|---|---|---|---|---|---|---|
| FREQ. RANGE (Mhz) | 87.5 – 108 | 87.5 – 108 | 87.5 – 108 | 87.5 – 108 | 87.5 – 108 | 87.5 – 108 |
| IMPEDANCE (Ohm) | 50 | 50 | 50 | 50 | 50 | 50 |
| V.S.W.R. | <1.15:1 | <1.15:1 | <1.15:1 | <1.15:1 | <1.15:1 | <1.15:1 |
| ATTENUATION (dB) | < 0.8 | < 0.6 | < 0.6 | < 0.5 | < 0.5 | < 0.5 |
| ISOLATION BETWEEN CHANNELS (dB typical) | 35 | 35 | 35 | 35 | 35 | 35 |
| WORKING TEMPERATURE | 10-40° | 10-40° | 10-40° | 10-40° | 10-40° | 10-40° |
| CONNECTOR IN | N | N | 7/16 | 7/16 | 7/8 | 7/8 |
| CONNECTOR OUT | N | 7/16 | 7/8 | 7/8 | 1+5/8 | 1+5/8 |
| POWER (W) | 2×200 | 2×800 | 2×1200 | 2×2000 | 2×3000 | 2×5000 |
| WEIGHT (Kg) | 31 | 32 | 34 | 52 | 60 | 90 |
| DIMENSIONS (cm) | 80x49x26 | 130x41x40 | 130x41x40 | 130x60x41 | 130x60x41 | 130x73x70 |
TRIPLEXERS:
| EFTT/3000S | EFTT/3000S-H | EFTT/4500S | EFTT/7500S | |
|---|---|---|---|---|
| FREQ. RANGE (Mhz) | 87.5 – 108 | 87.5 – 108 | 87.5 – 108 | 87.5 – 108 |
| IMPEDANCE (Ohm) | 50 | 50 | 50 | 50 |
| V.S.W.R. | <1.15:1 | <1.15:1 | <1.15:1 | <1.15:1 |
| ATTENUATION (dB) | < 0.6 | < 0.6 | < 0.5 | < 0.5 |
| ISOLATION BETWEEN CHANNELS (dB typical) | 35 | 35 | 35 | 35 |
| WORKING TEMPERATURE | 10-40° | 10-40° | 10-40° | 10-40° |
| CONNECTOR IN | N | 7/16 | 7/16 | 7/8 |
| CONNECTOR OUT | 7/16 | 7/8 | 1+5/8 | 1+5/8 |
| POWER (W) | 3×500 | 3×1000 | 3×1500 | 3×2500 |
| WEIGHT (Kg) | 60 | 61 | 80 | 81 |
| DIMENSIONS (cm) | 130x62x40 | 130x62x40 | 130x62x60 | 130x62x60 |
QUADRIPLEXERS:
| EFQT/4000S | EFQT/4000S-H | |
|---|---|---|
| FREQ. RANGE (Mhz) | 87.5 – 108 | 87.5 – 108 |
| IMPEDANCE (Ohm) | 50 | 50 |
| V.S.W.R. | <1.15:1 | <1.15:1 |
| ATTENUATION (dB) | < 0.6 | < 0.6 |
| ISOLATION BETWEEN CHANNELS (dB typical) | 35 | 35 |
| WORKING TEMPERATURE | 10-40° | 10-40° |
| CONNECTORI IN | N | 7/16 |
| CONNECTOR OUT | 7/8 | 1+5/8 |
| POWER (W) | 4×500 | 4×1000 |
| WEIGHT (Kg) | 74 | 75 |
| DIMENSIONS (cm) | 130x90x42 | 130x90x42 |
