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PRO-PHY450-6

Combinadores híbridosPRO-PHY450-6

6-Channel Hybrid Combiner for 450 MHz Transmitters

Descripción

  • Combining six transmitters or receivers on the same antenna.
  • Better utilisation of good antenna position.
  • Six antennas on the same transmitter or receiver.
  • The only combining option with very small Tx-Tx frequency spacing.
  • 30 W loads included (other loads or no loads as option).

Especificaciones

Eléctrico ES
Modelo PRO-PHY450-6
Tipo De Filtro Punto de unión híbrido
Frequencia 380 - 480 MHz
Potencia Máx. De Entrada 36 W per channel (max. 120 W with larger load)
Pérdida De Inserción < 9.2 dB ±0.3 dB @ 11 MHz BW
< 9.5 dB ±0.3 dB @ 22 MHz BW
Impedancia 50 Ω
Aislamiento Tx1 - Tx2 > 28 dB @ 11 MHz BW
> 26 dB @ 22 MHz BW
(*see note)
ROE < 1.5:1 with all other ports terminated with 50 Ω
Carga 30 W load fitted (other ratings available)
(** see note)
Número de canales 6
Mecánico ES
Conexión(s) N(f)
Dimensiones 400 x 108 (incl. conn.) x 42 mm (excl. load)
Peso Aprox. 2.31 kg
Ambiental
Rango De Temperatura De Funcionamiento -30 °C to +60 °C

Designaciones de pedido

Modelo Producto No. Frecuencia
PRO-PHY450-6-1 210002937 380 - 400 MHz
PRO-PHY450-6-2 Contact for product no. 390 - 410 MHz
PRO-PHY450-6-3 Contact for product no. 400 - 420 MHz
PRO-PHY450-6-4 210002824 410 - 430 MHz
PRO-PHY450-6-5 Contact for product no. 420 - 440 MHz
PRO-PHY450-6-6 210002899 430 - 450 MHz
PRO-PHY450-6-7 210002938 440 - 460 MHz
PRO-PHY450-6-8 210002822 450 - 470 MHz
PRO-PHY450-6-9 Contact for product no. 460 - 480 MHz

* Note

The isolation between the Tx ports is directly dependent on the terminating VSWR on the antenna port.
With an antenna load VSWR = 1.5, the isolation between the two Tx ports will be reduced to 20 dB @ 5 MHz bandwidth.

** Note

The VSWR of the load’s should be < 1.1! Each load should be able to dissipate 5/6 of the input power.
E.g.: With 60 W input, each load should be able to dissipate 60 W x 5/6 = 50 W.

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