LPA1
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RAMSEY LPA1 Power Booster Amplifier Parts List
SEMICONDUCTORS
❒
1 MAR3 RF amplifier [Small, black, round on one side] (U1)
❒
1 PNP transistor [marked 221334] (Q1)
❒
1 MRF581 NPN power transistor [Small, black, round and marked
“581”] (Q2)
❒
1 Red LED (D1)
CAPACITORS
❒
8 .01uF disc capacitor [marked .01 or 103 or 10nF] (C1,2,4,5,6,7,8,9)
❒
1 10uF electrolytic (C3)
INDUCTORS
❒
1 VK200 inductor [black ferrite core and bare wire to wind through it]
(L1)
❒
1 5.6uH inductor [resembles a resistor marked green-blue-gold-
yellow] (L2)
RESISTORS
❒
1 6.8 ohm resistor [blue-grey-gold] (R2)
❒
4 1K ohm resistor [brown-black-red] (R1,5,6,7)
❒
1 150 ohm resistor [brown-green-brown] (R4)
❒
1 10K ohm resistor [brown-black-orange] (R3)
❒
1 220 ohm resistor [red-red-brown] (R8)
MISCELLANEOUS
❒
1 Power jack (J1)
❒
2 RCA jacks (J2,3)
❒
1 PB switch (S1)
REQUIRED, NOT SUPPLIED
❒
Power source, 12 VDC
❒
Enclosure, Ramsey CLPA or equal
❒
Transmitter (You know, the thing that you want to amplify!)
❒
Receiver (You know, the thing that you want to use to hear what you
amplify!)
Summary of Contents for LPA1
Page 8: ...LPA1 8...
