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President George II | AM/FM/LSB/USB CB Radio
Backlight Colours:
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– 40 channels AM / FM / LSB / USB
– Channel selector rotary
– VFO mode (from 26.965 MHz to 27.405 MHz)
– RF Power
– Manual squelch
– ASC
– Display LCD multifunction
– Frequencies display
– S-meter Digital
– Public address
– Talkback
– Vox
– Filter ANL
– Filter NB
– Filter HI-CUT
– NRC
– RF Gain
– Mike-Gain
– Clarifier
– Scan
– Memory 4
– Dimmer
– Key Beep
– Roger beep
– Dual watch
– Key locking
– SWR (Power Reading /SWR)
– CTCSS 38 tones
– DCS 104 codes
– 12 V
Specifications
Supply | : | 13.2 V |
Number of channels | : | 40 |
AM | : | ✔ |
FM | : | ✔ |
SSB | : | ✔ |
Channel selector | : | rotary |
VFO mode | : | ✔ |
Volume | : | Volume adjustment and ON/OFF |
RF Power | : | ✔ |
Squelch | : | Manual squelch |
ASC | : | ✔ |
Display | : | LCD multifunction |
Frequencies display | : | ✔ |
S-meter | : | Digital |
Public address | : | ✔ |
Talkback | : | ✔ |
Vox | : | ✔ |
Automatic SWR meter | : | ✔ |
Tone | : | ✔ |
Filter ANL | : | ✔ |
Filter NB | : | ✔ |
Filter HI-CUT | : | ✔ |
NRC | : | ✔ |
Noise Gate | : | ✔ |
RF Gain | : | ✔ |
Mike-Gain | : | ✔ |
Clarifier | : | ✔ |
Scan | : | ✔ |
Scan Skip | : | ✔ |
Memory | : | 4 |
Dimmer | : | ✔ |
F / Menu function key | : | ✔ |
Key Beep | : | ✔ |
Roger beep | : | ✔ |
Dual watch | : | ✔ |
Key locking | : | ✔ |
SWR (Power Reading /SWR) | : | ✔ |
Preset channel | : | EMG 1&2 (customizable) |
Repeater / Relay (only D band) | : | ✔ |
CTCSS | : | 38 tones |
DCS | : | 104 codes |
Microphone plug | : | front (6 pins) |
External Vox microphone jack | : | ✔ |
External loudspeaker jack | : | ✔ |
Size | : | 185 (W) x 172 (D) x 56 (H) mm |
Weight | : | 1.190 kg |
Technical characteristics
Number of channels | : | 40 |
Modulation modes | : | AM/FM/USB/LSB |
Frequency ranges | : | from 26.965 MHz to 27.405 MHz |
CTCSS | : | 38 tones |
DCS | : | 104 codes |
Antenna impedance | : | 50 ohms |
Power supply | : | 12 V |
Size | : | 185 (W) x 172 (D) x 56 (H) mm |
Weight | : | 1.190 kg |
Accessories supplied | : | power cord with fuse 1 microphone UP/DOWN and its hanger 1 mounting bracket with fixing screws |
Transmission
Frequency allowance | : | +/- 200 Hz |
Carrier power | : | 4 W AM / 4 W FM / 12 W PEP USB LSB |
Transmission interference | : | less than 4 nW (-54 dBm) |
Audio response | : | 300 Hz to 3 kHz AM/FM/USB/LSB |
Emitted power in the adj. channel | : | less than 20 μW |
Microphone sensitivity | : | 3.0 mV |
Drain | : | < 5 A max. with modulation (13.2 V) |
Modulated signal distortion | : | 2 % |
Reception
Maxi. sensitivity at 20 dB sinad | : | 0.5 μV -113 dBm (AM) 0.35 μV -116 dBm (FM) 0.28 µV -118 dBm (USB LSB) |
Frequency response | : | 300 Hz to 3 kHz AM/FM |
Adjacent channel selectivity | : | 60 dB |
Maximum audio power | : | 3 W |
Squelch sensitivity | : | minimum : 0.2 μV – 120 dBm maximum : 1 mV – 47 dBm |
Frequency image rejection rate | : | 60 dB |
Intermediate frequency rej. rate | : | 70 dB |
Drain | : | 200 ~ 600 mA max (13.2 V) |
CTCSS Tone List
N° | Freq. (Hz) | N° | Freq. (Hz) | N° | Freq. (Hz) |
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00 – oF | OFF | 13 | 103.5 | 26 | 162.2 |
1 | 67.0 | 14 | 107.2 | 27 | 167.9 |
2 | 71.9 | 15 | 110.9 | 28 | 173.8 |
3 | 74.4 | 16 | 114.8 | 29 | 179.9 |
4 | 77.0 | 17 | 118.8 | 30 | 186.2 |
5 | 79.7 | 18 | 123.0 | 31 | 192.8 |
6 | 82.5 | 19 | 127.3 | 32 | 203.5 |
7 | 85.4 | 20 | 131.8 | 33 | 210.7 |
8 | 88.5 | 21 | 136.5 | 34 | 218.1 |
9 | 91.5 | 22 | 141.3 | 35 | 225.7 |
10 | 94.8 | 23 | 146.2 | 36 | 233.6 |
11 | 97.4 | 24 | 151.4 | 37 | 241.8 |
12 | 100.0 | 25 | 156.7 | 38 | 250.3 |
DCS Code List
N° | DCS (Octal) | N° | DCS (Octal) | N° | DCS (Octal) | N° | DCS (Octal) |
---|---|---|---|---|---|---|---|
1 | 23 | 27 | 152 | 53 | 311 | 79 | 466 |
2 | 25 | 28 | 155 | 54 | 315 | 80 | 503 |
3 | 26 | 29 | 156 | 55 | 325 | 81 | 506 |
4 | 31 | 30 | 162 | 56 | 331 | 82 | 516 |
5 | 32 | 31 | 165 | 57 | 332 | 83 | 523 |
6 | 36 | 32 | 172 | 58 | 343 | 84 | 526 |
7 | 43 | 33 | 174 | 59 | 346 | 85 | 532 |
8 | 47 | 34 | 205 | 60 | 351 | 86 | 546 |
9 | 51 | 35 | 212 | 61 | 356 | 87 | 565 |
10 | 53 | 36 | 223 | 62 | 364 | 88 | 606 |
11 | 54 | 37 | 225 | 63 | 365 | 89 | 612 |
12 | 65 | 38 | 226 | 64 | 371 | 90 | 624 |
13 | 71 | 39 | 243 | 65 | 411 | 91 | 627 |
14 | 72 | 40 | 244 | 66 | 412 | 92 | 631 |
15 | 73 | 41 | 245 | 67 | 413 | 93 | 632 |
16 | 74 | 42 | 246 | 68 | 423 | 94 | 654 |
17 | 114 | 43 | 251 | 69 | 431 | 95 | 662 |
18 | 115 | 44 | 252 | 70 | 432 | 96 | 664 |
19 | 116 | 45 | 255 | 71 | 445 | 97 | 703 |
20 | 122 | 46 | 261 | 72 | 446 | 98 | 712 |
21 | 125 | 47 | 263 | 73 | 452 | 99 | 723 |
22 | 131 | 48 | 265 | 74 | 454 | 100 | 731 |
23 | 132 | 49 | 266 | 75 | 455 | 101 | 732 |
24 | 134 | 50 | 271 | 76 | 462 | 102 | 734 |
25 | 143 | 51 | 274 | 77 | 464 | 103 | 743 |
26 | 145 | 52 | 306 | 78 | 465 | 104 | 754 |