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Combineurs hybridesPRO-PHY150-3

3-Channel Hybrid Combiner for 150 MHz Transmitters

Description

Combining three transmitters or receivers on the same antenna.
Better utilization of good antenna position.
Three antennas on the same transmitter or receiver.
The only combining option with very small TX-TX frequency spacing.
30 W load supplied (other loads or no load as option).

Spécifications

Électrique FR

Modèle

PRO-PHY150-3

Type De Filtre

Jonction hybride

Fréquence

136 - 175 MHz (voir commande)

Puissance D'Entrée Max.

45 W par canal (max 150 W avec charge plus importante)

Perte D'Insertion

< 5.2 dB ± 0.3 dB @ 8 MHz BW
< 5.4 dB ± 0.3 dB @ 16 MHz BW

Impédance

50 Ω

Isolation Tx1 - Tx2

> 26 dB @ 8 MHz BW
> 24 dB @ 16 MHz BW
(* voir note)

ROS	< 1.5:1 avec tous les autres ports terminés par 50 Ω

Charge

30 W de charge (autres puissances disponibles)
(** voir note)

Nombre de canaux

Mécanique FR

Connexion(s)

N(f) (autre sur demande)

Dimensions

400 x 89 (incl. conn.) x 42 mm (excl. charges)

Poids

Environ 1.3 kg (excl. charge)

Environnement

Gamme De Température De Fonctionnement

-30 °C to +60 °C

Diagramme et Montage

TYPICAL RESPONCE CURVE

Désignations de commande

Model	N ° de produit	Fréquence
PRO-PHY150-3-1	210001225	130 - 142 MHz
PRO-PHY150-3-2	210000639	138 - 150 MHz
PRO-PHY150-3-3	210000611	146 - 158 MHz
PRO-PHY150-3-4	210000547	154 - 166 MHz
PRO-PHY150-3-5	210000583	162 - 174 MHz
PRO-PHY150-3-6	210000793	170 - 182 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.

** The VSWR of the load’s should be < 1.1! Each load should be able to dissipate 2/3 of the input power. E.g.: With 50 W input, each load should be able to dissipate 50 W x 2/3 = 33 W.

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