JOHNSON II VOX


- 40 channels AM / FM
- 12 / 24 V
- Up/down channel selector
- Volume adjustment and ON/OFF
- Manual squelch and ASC
- Multi-functions LCD display
- S-meter
- ANL filter, NB and HI-CUT
- Local DX key
- Channels and memories scan
- 3 Memories
- F function key
- Beep Function
- Roger beep
- VOX
- Mode switch AM / FM
- Dual watch
- Preset 9/19
- Front microphone plug
- External loudspeaker jack
- Front loudspeaker

Back light color: Orange Green Blue


Specifications


Supply: 13.2 V / 24 V
Number of channels: 40
AM: ja
FM:ja
Channel selector: up / down
Volume: Volume adjustment and ON/OFF
Squelch: Manual squelch
ASC: ja
Display: LCD multifunction
S-meter: Digital
Vox: ja
Filter ANL: ja
Filter NB: ja
Filter HI-CUT: ja
Local DX key: ja
Scan: ja
Memory: 3
F / Menu function key: ja
Key Beep: ja
Dual watch: ja
Preset channel: 9 / 19
Front loudspeaker: ja
Microphone plug: front (6 pins)
External Vox microphone jack: ja
External loudspeaker jack: ja
Size: 170 (W) x 150 (D) x 52 (H)
DIN Size: ja
Weight: 1 kg


Technical characteristics


Number of channels: 40
Modulation modes: AM / FM
Frequency ranges: from 26.965 MHz to 27.405 MHz
Antenna impedance: 50 ohms
Power supply: 12 V / 24 V
Size: 170 (W) x 150 (D) x 52 (H)
DIN Size:
Weight: 1 kg
Accessories supplied: power cord with fuse
1 microphone UP/DOWN and its hanger
1 mounting bracket with fixing screws


Transmission


Frequency allowance: +/- 300 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 %


Reception


Maxi. sensitivity at 20 dB sinad: 0.5 μV - 113 dBm (AM/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: 400 mA nominal / 1000 mA maximum



How to use VOX


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President Johnson II VOX ASC 40ch 12/24V Multinorm model

  • Brand: President
  • Product Code: TXMU667
  • Availability: In Stock
  • 279.00€

  • Ex Tax: 230.58€

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Tags: CB, 27MC

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