PRESIDENT ELECTRONICS PRESIDENT LINCOLN II [36/56] English

PRESIDENT ELECTRONICS PRESIDENT LINCOLN II [36/56] English
36
11) VOLTAGE PROTECTION LOW
Set the LOWER LIMIT of VOLTAGE PROTECTION.
At [ ] menu, rotate PUSH knob (6) to set the Low limit.
Voltage range: 90U ~ 170U V, stepping: 01U, default: 90U. Press PUSH knob (6)
to change the step. The LOW limit is useful only if the VOLTAGE protection
function is active.
12) SCAN TYPE
Select the TYPE of SCAN.
At [ ] menu, rotate PUSH knob (6) to select the Type.
means scanning stops when busy channel is founded.
means scanning stops when busy channel is founded and return to scan
after 5 seconds.
13) BACKLIGHT COLOR
Select the BACKLIGHT COLOR of the unit.
At [ ] menu, rotate PUSH knob (6) to select the Color.
Three colors are possible (orange/default), (green) or (blue).
14) BACKLIGHT BRIGHTNESS
Adjust the BACKLIGHT BRIGHTNESS of the unit.
At [
] menu, rotate PUSH knob (6) to select the BRIGHTNESS.
Brightness level: 1 ~ 9, default: 9.
15) s/t KEYS SETTING
Select the UP/DOWN KEY feature.
At [ ] menu, rotate PUSH knob (6) to select the Feature.
means s/t keys changes CHANNEL (default).
means s/t keys changes FREQUENCY.
Note: If FREQUENCY is selected. Press PUSH knob (6) to select the frequency
digit to be increased by the s/t keys.
16) DW SETTING
Set the CHANNEL use with DUAL WATCH function.
At [ ] menu, press BAND key (21) to select desired band, press MODE
key (18) to select desired modulation mode, rotate PUSH knob (6) to select
channel. Default: band: I - modulation: FM - channel: 09.
See DUAL WATCH function, page 33.
17) RESET
Initialization of the unit.
At [ ] menu, select for all functions setting initialised, select
for all functions and channels setting initialized.
Short press PUSH knob (6) to confirm. Wait until LCD shows .
D) TECHNICAL CHARACTERISTICS
1) GENERAL
- Modulation modes : AM / FM / USB / LSB / CW
- Frequency ranges : from 28.000 MHz to 29.700 MHz
- Antenna impedance : 50 ohms
- Power supply : 13.2 V
- Dimensions (in mm) : 170 (W) x 250 (D) x 52 (H)
- Weight : 1,4 kg
- Accessories supplied : microphone UP/DOWN with support,
mounting cradle, screws and fused
power cord.
2) TRANSMISSION
- Frequency allowance : +/- 300 Hz
- Carrier power : 12 W AM / 28 W FM /
31 W USB-LSB (PEP) / 12 W CW
- Transmission interference : inferior to - 50 dBc
- Audio response : 300 Hz to 3 KHz in AM/FM/USB/LSB
- Emitted power in the adj. channel : inferior to 20 μW
- Microphone sensitivity : 3.0 mV
- Drain : 6 A (with modulation)
- Modulated signal distortion : 2 %
3) RECEPTION
- Maxi. 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 in AM/FM/LSB/USB
- 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 : 400 mA nominal / 600 mA maximum
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