Ajetrays AJ447 Скачать руководство пользователя страница 1

 

 

 

 

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AJETRAYS 

MODEL AJ447 

 

Содержание AJ447

Страница 1: ...S SE ER RV VI IC CE E M MA AN NU UA AL L AJETRAYS MODELAJ447...

Страница 2: ...SION 107 H 53 W 29 5 D mm WEIGHT WITH BATTERY BATTERY Approx 215g RECEIVER SENSITIVITY 0 30 V at 12dB SINAD SELECTIVITY 65dB SPURIOUS RESPONSE 65dB DISTORTION LESS THAN 5 AUDIO OUPUT POWER 500mW at 8...

Страница 3: ...MAIN PC BOARD TOP VIEW PAGE 2 TOTAL 16 PAGES...

Страница 4: ...MAIN PC BOARD CIRCUIT TOP VIEW PAGE 3 TOTAL16 PAGES...

Страница 5: ...PAGE 4 TOTAL 16 PAGES MAIN PC BOARD BOTTOM VIEW...

Страница 6: ...AGE 5 TOTAL16 PAGES MAIN PC BOARD CIRCUIT BOTTOM VIEW...

Страница 7: ...Hz Accuracy 1ppm or Better Sensitivity 100mV or Better Oscilloscope Frequency Range DC 20MHz Measuring Range 0 01 15V RF Power Meter Measuring Range 0 1 10W Frequency Range 1 500MHz Impedance 50ohm St...

Страница 8: ...ust to 2 5kHz Analyzer PROGRAM Oscilloscope MIC Audio Signal Generator 4 CDCSS Balance Adjust CH TX Center PTT ON Modulation Analyzer Oscilloscope ANT SOFTWARE PROGARM Make the Demodulation wave into...

Страница 9: ...ut signal from IC6 RDA1846 enters the microprocessor IC3 IC3 determines whether the CTCSS or CDCSS matches the preset value and controls the SP MUTE and the speaker output sounds according to the sque...

Страница 10: ...n power 3 5 ANT Switch and LPF The signal from the power transistor passes through the L2 L3 and L4 LPF and is output from the ANT terminal IC3 and PTT are used to switch between transmission and rece...

Страница 11: ...R 0R R96 R97 2 13 CHIP R 100K R27 R5 2 14 CHIP R 100R R33 R62 R65 R89 4 15 CHIP R 10K R25 R26 2 16 CHIP R 10K R31 1 17 CHIP R 10K R36 R66 R94 3 18 CHIP R 150KD R78 R79 R80 R81 R82 R83 6 19 CHIP R 15K...

Страница 12: ...TOTAL 16 PAGES BILL OF MATERIAL MAIN PC BOARD TOP SIDE NO DESCRIPTION SPECIFICATION REF NO QUANTITY 40 SPEAKER SPEAKER SP1 1 41 TRIMMING POT 50K VR1 VR3 2 42 LED GREEN D4 1 43 LED RED D5 1 44 IC 2904...

Страница 13: ...C28 C4 C5 7 12 CHIP C 2P5 C29 1 13 CHIP C 333P C37 1 14 CHIP C 3P C16 C9 2 15 CHIP C 470P C14 C17 C18 C19 C20 C22 6 16 CHIP C 475P C97 1 17 CHIP C 47P C21 1 18 CHIP C 4P C13 C23 C7 3 19 CHIP C 5P C83...

Страница 14: ...K R54 1 56 CHIP R 47K R57 R58 R76 3 57 CHIP R 47R R75 1 58 CHIP R 4K7 R41 1 59 CHIP R NC R21 R59 R60 R61 4 60 DIODE BA592 D3 1 61 DIODE HSC277 D1 D2 2 62 FIXED INDUCTOR CH100N L12 1 63 FIXED INDUCTOR...

Страница 15: ...STOR DTA114EE Q1 1 81 TRANSISTOR DTC114EE Q4 1 82 TRANSISTOR DTC114EE Q9 1 83 TRANSISTOR DTC114TE Q13 1 84 TRANSISTOR NC Q3 1 85 TRANSISTOR RQA0009 Q11 1 86 TAN CAP 226P 10V E10 1 87 IC 24C08 IC2 1 88...

Страница 16: ...P C70 104P C57 103P C56 103P C73 104P C72 104P C110 0R D4 GREEN BATT BATT VR1 50K VDD 1 VDD VSS VSS INT PC3 PC2 PC1 PC0 PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0 PA7 PA6 PA5 PA4 PA3 PA2 PA1 PA0 OSC2 OSC1 RST 28...

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