Ricoh TRC-239 owner manual Specifications, Receiver

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SPECIFICATIONS

RECEIVER

Frequency Coverage

26.965 to 27.405 MHz

Audio Output

400 mW (10% THD)

Intermediate Frequency

1st IF: 10.695 MHz

 

 

2nd IF: 455 kHz

TRANSMITTER

 

 

Frequency Coverage

26.965 to 27.405 MHz

Output Power

4 Watts (HI), 1 Watt (LOW)

Antenna Impedance

50 Ohm

Current Drain:

 

 

with 80% modulation

...................

700/1300 mA

without modulation

500/850 mA

GENERAL

 

 

Power Requirements

12V DC or 9 AA batteries

Operating Temperature Range

................ 0° to 140°F

 

 

(–18° to 60°C)

Size and Type of Batteries:

 

AA Alkaline, Ni-Cd, or Ni-MH

Number of Batteries

............................................... 9

DC Input Jack

Type M Adaptaplug adapter

 

with tip positive

Specifications are typical; individual units might vary. Specifications are subject to change and improve- ment without notice.

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Contents TRC-239 Features Fm Page 3 Tuesday, January 25, 2000 930 AM FCC Information Contents Preparation Powering the CBUsing the Power Jack and NI/AL Switch Using Non-Rechargeable Batteries Using BatteriesUsing Rechargeable Batteries Charging Tips Using Vehicle Battery Power Using AC Power Connecting the Antenna Connecting an Optional Antenna Fm Page 14 Tuesday, January 25, 2000 930 AM Transmitting Receiving Transmissions and Adjusting SquelchOperation Fm Page 16 Tuesday, January 25, 2000 930 AM Personal Uses CB Operation TipsTypical Uses for a CB Radio Business UsesCB Courtesy Code Meaning Using Common 10-CODESFm Page 20 Tuesday, January 25, 2000 930 AM Maximum Range Care and Maintenance Receiver SpecificationsLimited Ninety-Day Warranty