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Last modified 2022-03-16

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Kenwood VB-50

A picture of Kenwood VB-50


Type:Amateur UHF power amplifier
Frequency range:1260-1300 MHz (23 cm)
Output power:10 W
Drive power:0.5-2 W
Power supply:13.8 VDC 15% ("T"-connector on pigtail)
Current drain / power consumption:RX: 450 mA
TX: Less than 5 A
Impedance / connectors: Input: 50 ohm / BNC (On pigtail)
Output: 50 ohm / N-jack (On pigtail)
Dimensions (W*H*D):121*50*192 mm (4.76*1.97*7.56")
Weight:1.2 Kg (2.7 lb)
Manufactured:Japan, 198x-198x (Discontinued)
Other: Built-in variable GaAs-FET preamplifier, max 20 dB gain.
This amplifier was primarily made for Kenwood TR-50.
Related documents:User manual (204 KB)
Modifications and fixes:
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A rear picture of Kenwood VB-50