21-1628.fm Page 23 Tuesday, January 25, 2000 9:30 AM

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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Radio Shack TRC-239 owner manual Specifications, Receiver