• Paese
• USA (Stati Uniti d'America)

• Produttore / Marca
• Radio Shack (Tandy, Realistic, Micronta); USA

• Anno
• 2004 ?

• Categoria
• Apparecchio CB (banda cittadina)

• Radiomuseum.org ID
• 329595

Clicca sulla miniatura dello schema per richiederlo come documento gratuito.

• Principio generale
• Supereterodina (in generale)

• Gamme d'onda
• Gamme d'onda nelle note.

• Tensioni di funzionamento
• Batteria di accumulatori, per tutto (es. autoradio, radio amatoriali) / 13.8 Volt

• Altoparlante
• AP magnetodinamico (magnete permanente e bobina mobile) / Ø 10 cm = 3.9 inch

• Potenza d'uscita
• 4.5 W (max.)

• Materiali
• Mobile di metallo

• Radiomuseum.org
• Modello: TRC-447 Cat. No. 21-1576 - Radio Shack Tandy, Realistic,

• Forma
• Chassis o in scatola da montaggio

• Dimensioni (LxAxP)
• 185 x 57 x 225 mm / 7.3 x 2.2 x 8.9 inch

• Annotazioni

• SPECIFICATIONS
  GENERAL
  Channels ...........................................................................................................40 Channels
  Frequency Range .....................................................................26.965 MHz to 27.405 MHz
  Power Requirements ...................................13.8V DC, (12-16 Volts DC, Negative Ground)
  Dimensions (HWD) ...................................21/4 × 71/4 × 87/8 Inches, (57 × 185 × 225 mm)
  Weight ........................................................................................................3.1 lbs (1.4 kg)
  RECEIVER
  Sensitivity ..........................................................................1 μV or better for 10 dB (S+N)/N
  Adjacent Channel Rejection .................................................................... 50 dB (at 10 kHz)
  Audio Output .................................................................................... 4.5 Watts (Maximum)
  Frequency Response ..................................................................................... 450-2500 Hz
  Intermediate Frequency ............................................ 1st IF: 10.695 MHz, 2nd IF: 455 KHz
  Cross Modulation ............................................................................................................................. 35 dB
  Squelch ............................................................................. Adjustable from 0.5 μV to 1 mV
  TRANSMITTER
  Output Power ............................................................................... 4 Watts (FCC Maximum)
  Type of Modulation ........................................................................ AM Double-Sideband, Full Carrier Modulation
  Modulation Capability ............................................................................................... ±90%
  Spurious Emission ................................................................................... Less than –70 dB
  Frequency Tolerance ........................................................................................ ±200 Hz
  Antenna Impedance ............................................................................................................................... 50 Ohm
  Current Drain (13.8-volt supply). 1 Amp with No Modulation, 1.6 Amps with 80% Modulation
  PUBLIC ADDRESS
  Output Power ....................................................................................... 4.5 Watts (Maximum)
  Current Drain (at maximum power) ................................................................ 1.2 Amps
  WEATHER RADIO
  Frequency Coverage (MHz) ................................... 162.400 through 162.550 (7 channels)

• Peso netto
• 3 lb 1 oz (3.062 lb) / 1.390 kg

• Autore
• Modello inviato da Serioja Tatu. Utilizzare "Proponi modifica" per inviare ulteriori dati.

• Altri modelli

• In questo link sono elencati 1300 modelli, di cui 1182 con immagini e 123 con schemi.
  Elenco delle radio e altri apparecchi della Radio Shack (Tandy, Realistic, Micronta); USA