4 position antenna switch SO-239 DELTA 4B PL View larger



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United States

4 position antenna switch with SO-239 (UHF-female) ALPHA DELTA 4B-PL

rating Read the 2 reviews
Average rating: 5/5 Number of reviews: 2

Robust antenna switch ALPHA DELTA 4B-PL 4 positions with SO-239 connectors (UHF-female) for frequency use from 0 to 500 Mhz.

With robust switch shaft and precision machined mechanism for stable switching performance over time.

This switch features a low-loss microstrip cavity, positive detent switching, main antenna grounding function, removable front panel overvoltage protection and excellent HF to UHF performance.

Unselected antenna ports are grounded for maximum protection and isolation.

When placed in the "COM" position, all switch positions are grounded. When an antenna port is selected, that port is no longer grounded while all other ports remain grounded.

More details

This material is no longer available

Data sheet

Frequency range

0 to 500 Mhz

Power range

0 to 30 MHz : 1.5KW (1500W)
100 to 500 Mhz : 1KW (1000W)

Insertion loss

0 to 30 MHz : Less than 0.10 dB
150 MHz : Less than 0.15dB
< 500 Mhz : Less than 0.5 dB

Output port isolation

0 to 500 MHz : >50 dB


50 ohms


SO-239 (UHF-female)


Robust metal
Dimension: 14 x 9 x 3 cm, without connectors and button

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rating 5
Delai un peu long . Mais colis bien arrivé au point relay de la POSTE; Materiel entiérement conforme a ma demande
Cordiales 73\'s
rating 5
Commutateur déjà en ma possession
Commutateur déjà en ma possession

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