President Walker II ASC
Ricetrasmettitore CB 27 Mhz AM/FM con dimensioni a norme DIN, dotato di smeeter analogico, 3 filtri audio ANL, NB e HI-CUT, roger beep, potenza di uscita regolabile, rosmetro entrocontenuto, display retroilluminato con colori selezionabili dall'utente, frequenzimetro, squelch manuale ed automatico (ASC), presa USB sul frontale

- 40 channels AM / FM
- Channel rotary switch
- Volume adjustment and ON/OFF
- Manual squelch and ASC
- Multi-functions LCD display
- Frequencies display
- S/RF vu-meter
- Public Address (PA)
- Scan
- Talkback
- Beep Function
- Roger Beep
- Tone
- ANL filter, NB, HI-CUT
- RF Gain / Mike gain
- RF Power
- Mic type electret / dynamic
- F function key
- VOX
- Mode switch AM / FM
- Preset emergency (EMG 1/2)
- SWR (Power Reading /SWR)
- Front microphone plug
- External loudspeaker jack
- USB 5V 2.1A
**=versione export 400 canali - 10/12 Watt carrier AM/FM e 40/50 Watt PeP AM
Number of channels |
: |
40 ** |
Modulation modes |
: |
AM / FM |
Frequency ranges |
: |
from 26.965 MHz to 27.405 MHz |
Antenna impedance |
: |
50 Ohm
|
Power supply |
: |
12 V |
Size |
: |
170 (L) x 160 (H) x 52 (D) |
DIN Size |
: |
|
Weight |
: |
1,1 kg |
Accessories supplied |
: |
power cord with fuse
1 microphone UP/DOWN and its hanger
1 mounting bracket with fixing screws |
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|
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Transmission
Frequency allowance |
: |
+/- 200 Hz |
Carrier power |
: |
4 W AM / 4 W FM ** |
Transmission interference |
: |
inferior to 4 nW (- 54 dBm) |
Audio response |
: |
300 Hz to 3 KHz in AM/FM |
Emitted power in the adj. channel |
: |
inferior to 20 μW |
Microphone sensitivity |
: |
3.0 mV |
Drain |
: |
< 2 A (with modulation) |
Modulated signal distortion |
: |
1,8 % |
|
|
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Reception
Maxi. sensitivity at 20 dB sinad |
: |
0.5 µV - 113 dBm (AM) / 0.35 µV - 116 dBm (FM) |
Frequency response |
: |
300 Hz to 3 kHz in 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 |
: |
180 ~ 500 mA maximum |
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