Operational Description

FCC ID: UYFMF210T

Operational Description

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FCCID_761531

TX Operation Description

Operation Frequency: 88.4MHz

Modulation Type: FM

The product is a low-power FM transmitter. Audio signals are input via

R1 and R2. The coupling circuit consists of C1, C2, R4 and R6. The

circuit of oscillator and mixer modulator consists of Q1, R7, R8, C3, C4,

C5, C6 and BT1. The FM signal is selected by circuit of C7, Q2, R9, R10

and L1 to get out frequency 88.4 MHz. The signal then is amplified and

output via C8 to band pass filter which consists of C9 and L2. The low

filter L3 further filters harmonics. The signal is finally transmitted by

antenna .

Document Created: 2007-01-22 14:50:22
Document Modified: 2007-01-22 14:50:22

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