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Crystal AM Transmitter

Crystal AM Transmitter

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R1

10K

S1

ON/OFF

SWITCH

12V

BATT.

CON

MIC1

C1

470μ

25V

C2

0.1μ

R3

1K

T3

BC547

D1

1N4148

R2

330K

T1

BC548

T2

BC558

XTAL

10MHZ

T4

SL100

R4

15K

L1

OSC.COIL

C7

100P

C8

1n

C6

1n

R5

18Ω

ANT.

C9

0.1μ

X1

X1 = MODULATION TRANSFORMER (AUDIO OUTPUT TRANSFORMER )

C3

0.1μ

D2

1N4148

C4

100μ

25V

C5

1n

Crystal AM Transmitter

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publish time: 2020-09-22
Kiraaaa

This is the circuit of a mid-power AM transmitter that can provide 100-150 mW of radio frequency (RF) power.

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