Megajet MJ-600 [6/24] Электрические характеристики

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3. ЭЛЕКТРИЧЕСКИЕ ХАРАКТЕРИСТИКИ

• GENERAL

@ TRANSMITTER......... CRYSTAL CONTROLLED PLL SYNTHESIZER

@ RECEIVER.................... DOUBLE CONVERSION, SUPERHETERODYNE

SYSTEM @ VOLTAGE OPERATION.........

DC 13.8 V

@ TEMPERATURE........................ -10 °C ~ +50 °C

@ CHANNEL STEP ..................... 10 Khz

* TRANSMITTER @ OUTPUT POWER........................... FM/AM : 4WATTS

*OPTION :FM :13 WATT . AM : 10 WATT @ FREQUENCY

RANGE................... 26.965 ~ 27.405 MHz

*OPTION : 25.615 ~ 28.305 MHz(240CH) @ FREQUENCY

TOLERANCE........ +-300 Hz

@ MODULATION SENSE.................... 3mv(1.25KHz INPUT)

@ MODULATION CAPABILITY...... AM : 90 %

FM : 2 KHz

* RECEIVER

@ SENSITIVITY.................................... AM : 0.5 uV(S/N lOdB)

FM : 0.5 uV (S/N 20dB) @

SQUELCH............................................ 1000 uV

@ AUTO SQUELCH............................. 0.5 uV

@ S/N RATIO......................................... 40 dB

@ DISTORTION..................................... 3 %

@ MAX POWER.................................... 4 WATTS

@ S/METER(S-9).................................. 100 uV

* TEST CONDITION

@ POWER SOURCE............................. DC 13.8 VOLTS

@ ANT LOAD IMPEDANCE............ 50 ohm NON-INDUCTIVE

@ AUDIO LOAD IMPEDANCE....... 8 ohm NON-INDUCTIVE