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THOMAS - President 40 Channel AM/FM CB Radio with 7 Screen Color Options

List price: $109.00
$99.00
You save: $10.00 (9%)
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THOMAS
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The first FCC approved FM radio for the United States!

- 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
- Public Address
- SCAN
- Talkback
- ANL filter, NB
- Compander
- F function key
- Beep Function
- Roger Beep
- VOX
- Noise Gate
- Mode switch AM / FM
- Preset channel programmable
- TOT (Time out timer)
- Front microphone plug
- External loudspeaker jack

Backlight color:

Red Green Blue Cyan Yellow Magenta light blue

Supply : 13.8 V / 27.6 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
Public address :  
Talkback :  
Vox :  
Filter ANL :  
Filter NB :  
Compander :  
Noise Gate :  
Scan :  
Beep Function :  
Roger beep :  
Preset channel : EMG
microphone plug : front (6 pins)
External Vox microphone jack :  
External loudspeaker jack :  
Size (W x D x H) : 4.92 (W) x 6.89 (D) x 1.77 (H) inches / 125 (W) x 175 (D) x 45 (H) mm
Weight : ~ 1.98 lbs / 0.9 kg
Number of channels : 40
Modulation modes : AM / FM
Frequency ranges : from 26.965 MHz to 27.405 MHz
Antenna impedance : 50 ohms
Power supply : 13.8 V / 27.6 V
Size (W x D x H) : 4.92 (W) x 6.89 (D) x 1.77 (H) inches / 125 (W) x 175 (D) x 45 (H) mm
Weight : ~ 1.98 lbs / 0.9 kg
Accessories supplied : Ultra light electret microphone with support, mounting cradle, screws
Filter : ANL (Automatic Noise Limiter) built-in

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
Emitted power in the adj. channel : inferior to 20 μW
Microphone sensitivity : 7 mV
Drain : 1,7 A at 13,2 V / 0,85 A at 26,4 V
Modulated signal distortion : 2 %

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
Adjacent channel selectivity : > 60 dB
Maximum audio power : 2.5 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 : 160 ~ 420 mA (13,2 V) ;100 ~ 250 mA (26,4 V)

Thomas Owner's Manual (Thomasfccam-fm4languesusav2.03-62.pdf, 3,184 Kb) [Download]