Vertex Standard VX-120 Скачать руководство пользователя

Страница: 4 / 4

FCC ID: K6620223X20

IC IF: 511B-20223X20

Alignment

Vertex Standard Co., Ltd.

Transmitter Power

With the power meter, dummy load and deviation meter connected to the antenna jack.

Key the transmitter on 146.05 MHz. Adjust the output power is within 5 ±0.1 W on the

power meter. (HI)

Key the transmitter on 146.05 MHz. Adjust the output power is within 2 ±0.1 W on the

power meter. (MID)

Key the transmitter on 146.05 MHz. Adjust the output power is within 0.5 ±0.05 W on

the power meter. (LOW)

Receiver Sensitivity

With the dummy load and SINAD meter connected to the external speaker jack.

Inject a RF signal as a level of -9 dBµV to the antenna jack.

Tune the receiver on 146.05 MHz. Adjust the SINAD is above 12 dB on the SINAD

meter.

Содержание VX-120

Страница 1: ...nly by authorized Yaesu service technicians who are experienced with the circuitry and fully equipped for repair and alignment Therefore if a fault is suspected contact the dealer from whom the transc...

Страница 2: ...nalyzer Deviation Meter linear detector AF Milivoltmetr AF Dummy Load 4 5 W DC Voltmeter high impedance Inline Wattmeter with 5 accuracy at 500 MHz 50 Ohm non reactive Dummy Load 100 watts at 500 MHz...

Страница 3: ...thin 30 Hz of 146 05 MHz Transmitter Deviation With the wattmeter dummy load and deviation meter connected to the antenna jack Inject a 1 kHz audio signal as a level of 80 mV to the microphone input p...

Страница 4: ...power meter HI Key the transmitter on 146 05 MHz Adjust the output power is within 2 0 1 W on the power meter MID Key the transmitter on 146 05 MHz Adjust the output power is within 0 5 0 05 W on the...