President WASHINGTON

President WASHINGTON CB/AMA Radio Station

New model of a citizen's band radio. Three backlight modes, manual and automatic squelch, CTCSS (38) and DCS (104) codes.
The radio features manual and automatic squelch, as well as CTCSS (38) and DCS (104) codes.

- PA speaker output
- Multifunction LCD
display - DIMMER
- Frequency display -
Level indicator - Digital transmission and
reception - Manual
squelch -
ASC - Rotary channel selector -
ROGER BEEP
- Lock
- Memory (4 presets)
- Dual Watch -
RF
Power - RF Gain -
Mic Gain -
Clarifier -
Talkback -
VOX
- SWR
-
ANL/NB/HI-CUT -
38-tone CTCSS - DCS 104


codes Package contents

: - Radio
- Microphone with UP/DOWN
- Mounting
hardware- Power cables and fuse

User manual (Czech) - CZ available for download.

Technical Information:

Size (mm) 170 (W) x 250 (D) x 52 (H)
:Weight 1.4 kg
: Accessories supplied 1 UP/DOWN microphone and its hanger, 1 mounting bracket with mounting screws, power cord with fuse
: Antenna connector SO-239
: Antenna impedance 50 ohms
: Multi-configuration EU / U / D / PL / IN
: Frequency ranges from 24.890 MHz to 24.990 MHz and from 28.000 MHz to 29.700 MHz (continuous scanning)
: Power supply Nominal 13.8 V DC, negative ground (10.5 V DC to 16.0 V DC)
: Microphone plug front (6 pins)
: Compatible microphone types Electret, Dynamic
: External Vox microphone jack ·
:External loudspeaker jack •
:Public address •
:External HP PA socket •
:USB socket (front) 5 V / 2.1 A
:Display LCD multifunction
:Dimmer •
:Frequency display •
:Band name •
:S-meter Digital
:Modulation modes AM / FM / USB / LSB
:Volume adjustment and ON/OFF •
:Squelch Manual squelch
:ASC •
:Channel selector Rotary
:Mode switch •
:F / Menu function key •
:Key Beep , Switchable
:Roger beep , Switchable , 6 tones
:Key locking •
:Tone •
:Memory 4
:Channel preselection 2, channels 9 & 19, emergency channel (EMG) programmable
:Span •
:Dual watch •
:Scan channels, memories
:Scan Skip •
:RF Power •
:RF Gain •
:Microphone Gain •
:Clarifier •
:Talkback •
:VOX •
:Automatic SWR Meter •
:SWR (Power Reading / SWR) •
:Echo •
:CALL function •
:TOT •
:ANL filter •
:NB filter •
:HI-CUT filter •
:NRC •
:Noise Gate •
:CTCSS 38 tones
:DCS 104 codes

Frequency allowance ± 200 Hz
:Carrier power 70 W PEP (AM/USB/LSB) / 50 W (FM)
:Power limitation 4/10
W :APM :
Transmission interference < 4 nW (-54 dBm)
:Audio response 300 Hz to 3 kHz
:Emitted power in the adjacent channel < 20 µW
:Microphone sensitivity 3 mV
:Drain 6 A (with modulation)
:Modulated signal distortion 2%
Max. sensitivity at 20 dB sinad 0.7 µV - 110 dBm (AM) / 0.35 µV - 116 dBm (FM) / 0.28 µV - 118 dBm (USB/LSB/CW)
:Frequency response 300 Hz to 3 kHz
: Adjacent channel selectivity 60 dB
: Maximum audio power 3 W
: Squelch sensitivity min. 0.2 µV - 120 dBm / max. 1 mV - 47 dBm
: Frequency image rejection ratio 60 dB
: Intermediate frequency rejection ratio 70 dB
: Drain 400 mA nominal / 600 mA max.


No. Freq. (Hz) No. Freq. (Hz) No. Freq. (Hz)
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
No. DCS (Octal) No. DCS (Octal) No. DCS (Octal) No. 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