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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
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| Power supply |
: |
12 V |
| Size |
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170 (L) x 160 (H) x 52 (D) |
| DIN Size |
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| 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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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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