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SPECIFICATION
GENERAL
FREQUENCY RANGE………………………………………….. 400-470MHz
CHANNEL NUMBER…………………………………………… 16
CHANNEL STEP………………………………………………… 25kHz
FREQUENCY GENERAL……………………………………….. SYNTHESIZER (PLL)
MODULATION TYPE…………………………………………… FM (F3E)
DIMENSION……………………………………………………… 107(H)
×
53(W)
×
29.5(D)
mm
WEIGHT (WITH BATTERY&BATTERY)……………………….. Approx. 215g
RECEIVER
SENSITIVITY…………………………………………………….. < 0.30
μ
V at 12dB SINAD
SELECTIVITY……………………………………………………. 65dB
SPURIOUS RESPONSE………………………………………….. 65dB
DISTORTION…………………………………………………….. LESS THAN 5%
AUDIO OUPUT POWER…………………………………………500mW at 8
Ω
TRANSMITTER
POWER OUTPUT………………………………………………… 4W
FREQUENCY STABILITY……………………………………….
±
2.5ppm (-20
º
C ~ +60
º
C)
HARMONIC AND SPURIOS EMMISION……………………… 60dB
FREQUENCY DEVIATION……………………………………… NOT MORE THAN
±
5.0kHz
AUDIO DISTORTION……………………………………………. LESS THAN 5%
Содержание AJ447
Страница 1: ...S SE ER RV VI IC CE E M MA AN NU UA AL L AJETRAYS MODELAJ447...
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...