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4 position antenna...
Robust antenna switch ALPHA DELTA 4B-PL 4...
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4 position antenna switch with SO-239 (UHF-female) ALPHA DELTA 4B-PL
Read the 3 reviewsRobust 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.
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
Impedance
50 ohms
Connectors
SO-239 (UHF-female)
Chassis
Robust metal
Dimension: 14 x 9 x 3 cm, without connectors and button
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