Myria MY9301, User Manual

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MY9301 CB radio user manual
6
GB
2) Check that the RF antenna coaxial cable is properly connected.
3) Connect the microphone to the connector (1) that is on the front side of the radio.
4) Rotate the SQUELCH (4) knob anticlockwise.
5) Turn radio on by the OFF/VOL (6) knob and adjust volume to the desired level.
6) Select the desired channel with the up/down key on the front side of the radio.
7) Rotate the SQUELCH (4) knob clockwise to cut the background noise.
8) Press the PTT key to transmit and release it to receive.
9) Check the level of the received and transmitted signals on the 4 bar RX signal Meter
and TX LED. The transceiver will work correctly.
Technical Indicators
：
Channels 40 AM/FM
Frequency range 26.965 – 27.405MHz
Frequency control P.L.L.
Frequency Tolerance ±0.005%
Operating temperature -20°/+55°C
DC input voltage 13.8Vdc ±15%
Size 115 (L) x 38 (A) x 150 (P) mm
Weight 0.8 kg
Receiver
System CPU controlled Double conversion super
IF 1° 10.7 MHz / 2° 450 KHz
Sensitivity -120dBm for 12dB SINAD (FM)
-107dBm for 12dB SINAD (AM)
Audio output @10% THD 2.5W at 8 ohm
Audio distortion <8% at 1 KHz
Image rejection 65dB
Adjacent channel 85dB
Signal noise ratio 45dB
Current drain 220mA (stand-by)
Transmitter
Output power 4W FM/1W AM
System CPU controlled P.L.L. synthesizer
Maximum RF power 4W at 13.2Vdc
Modulation 85% to 90% (AM)
2KHz ±0.2 KHz (FM)
ANT impedance 50 ohm unbalanced
Current drain 1500mA (at no modulation)