Characteristics :
- Antenna preamplifier module for LW - MW radio receiver.
- Dimensions : 60 x 35 x H 25 mm (potentiometer included)
- Power supply : 5 to 12 V d.c.
- Current : 8 to 10 mA
- Max Gain LW -MW : 45 dB (200 x the input level)
- Gain at 10 MHz : 20 dB
- Gain adjustment : By potentiometer (voltage controlled )
- Maximum input voltage (antenna) : 0.6 Vcc
- Easy connection, 1 antenna input, 1 output and 2 supply wires
Composition :
- 1 module with notice
Uses :
- This module allows to adapt the high impedance of a long wire antenna to the input of one or more receivers.
It also provides a significant gain (adjustable) which significantly improves the reception and eases the
use of low sensibility receivers such as galena or diode
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Création site web -
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