General
Rotary switch channel selector
RF Power
Volume adjustment and ON/OFF
Frequencies display
Manual squelch and ASC
Multi-functions LCD display
S-meter
ANL filter, NB and HI-CUT
RF Gain / Mike gain
Beep Function
Roger Beep
SCAN
Talkback
Public Address
VOX
MENU function key
Mode switch AM / FM
Tone
TOT (Time out timer)
VFO Mode
Echo
Mic type electret / dynamic
Compatible Remote BT Mike
SWR (Power Reading /SWR)
Channel preselection 2 emergency channels programmable
TOT (Time Out Timer)
Front microphone plug
External loudspeaker jack
USB 5V 2.1A
General
Dimension
7.283" (W) x 7.480" (D) x 2.165" (H)
Weight
± 2.43 lbs / 1.1 kg
Frequency ranges
from 24.890 Mhz to 24.990 Mhz and from 28.000 Mhz to 29.700 Mhz (continuous scanning)
Power supply (Input Voltage)
13.8 V
Microphone Up/Down
Activate / Deactivate
Compatible microphone type
Electret , Dynamic
Antenna Impedance
50 ohms
Squelch
Manual squelch / Automatic Squelch Control (ASC)
Channel selector
Rotary
Transmission
Frequency Allowance
+/- 300 Hz
Carrier Power
13 W AM (~50 W PEP) / 40 W FM
Transmission Interference
< -50 dBm
Audio Response
300 Hz to 3 kHz
Emitted power in the adj. channel
< 20 μW
Microphone Sensitivity
3 mV
Drain
7 A
Modulated Signal Distortion
2%
Reception
Maxi. sensitivity at 20 dB sinad
0,7 ?V -110 dBm (AM) / 0,35 ?V -116 dBm (FM)
Frequency Response
300 Hz to 3 kHz
Adjacent Channel Selectivity
60dB
Maximum Audio Power
3 W
Squelch Sensitivity
mini 0.2 ?V - 120 dBm / maxi 1 mV - 47 dBm
Frequency image rejection rate
60 dB
Intermediate frequency rej. rate
70 dB
Drain
500 mA max
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President Richard II
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Electret UP/DOWN microphone with support
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Mounting cradle & screws
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Fused power cord
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Manual