FCC ID: K6620224X20
IC IF: 511B-20224X20
Alignment
Vertex Standard Co., Ltd.
4
Transmitter Power
With the power meter, dummy load and deviation meter connected to the antenna jack.
Key the transmitter on 440.05 MHz. Adjust the output power is within 5 ±0.1 W on the
power meter. (HI)
Key the transmitter on 440.05 MHz. Adjust the output power is within 2 ±0.1 W on the
power meter. (MID)
Key the transmitter on 440.05 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 440.05 MHz. Adjust the SINAD is above 12 dB on the SINAD
meter.
