Skip to content
 

JOHNSON II ASC

Ref.: TXMU667 TXMR667

- 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
- Mode switch AM / FM
- Dual watch
- Preset 9/19
- Front microphone plug
- External loudspeaker jack
- Front loudspeaker

Back light color:

 

Specifications

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

Technical characteristics

General
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

Antennas recommended

Antennas recommended for this transceiver
ExcellentVery GoodCorrectNot Recommended

Main rule for best antenna performance: "More the antenna is long, better are the performances." Please consult your dealer for advice.

MS 145 CN

View product

COLORADO 1800 Power

View product

TEXAS 1800 Power

View product

WYOMING UP

View product

DAKOTA UP

View product

ML-145 UP

View product

HIMALAYA WB

View product

MISSISSIPPI

View product

FLORIDA UP

View product

MISSOURI UP

View product

MONTANA UP

View product

Documents

Manual

Johnson II ASC 12/24V
- Français / English / Español / Polski -

1.76Mb

Download

Manual

Johnson II ASC 12/24V v1.01
- Deutsch -

850.82Kb

Download

Manual

Johnson II ASC 12/24V v1.01
- Pусский -

1,012.64Kb

Download

Declaration of conformity

DC - JOHNSON II ASC 12_24 V (RED)
- English -

115.69Kb

Download

Photos

338.05Kb

Download

Associated product(s)

Rack Johnson II ASC

View product

Rack Eco Johnson II ASC

View product

LIBERTY-MIC

View product

Micro DNC-520 UP/DOWN

View product

Comments

Add your comment
Your email will not be displayed. It is used to respond to you if necessary
Rating
Comments