EasyManuals Logo

Radio Shack TRC-447 Service Manual

Radio Shack TRC-447
52 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #2 background imageLoading...
Page #2 background image
— 2 —
SPECIFICATIONS
GENERAL
Channels: 40 (CB Transceiver)
7 (Digital Weather Alert Radio)
Frequency range: 26.965 MHz to 27.405 MHz (CB)
162.400 MHz to 162.550 MHz (WX)
Frequency control: PLL controlled synthesizer
Microphone: Electret condenser type microphone with channel up/down switch
Antenna impedance: 50-ohm
Controls: Volume control with Power on/off Switch
Squelch control for CB
SWR Cal Control for CB
RF gain control for CB
Mic Gain Control for CB and PA
Switches: CH9-NOR-CH19 Lever Switch for CB
S/RF-SWR-CAL Lever Switch for CB
CB-WX-PA Lever Switch
NB-OFF-MON Lever Switch
DUAL-OFF Lever Switch for CB
Channel Rotary Switch for CB and WX
Indicators: Channel number (LED: Green color)
TX/RX (LED:TX-Red/RX-Green Color)
WX/ALERT (LED:Red Color)
Antenna connector: M Type (SO 239)
Jacks: Mic 6 pin Screw Type
EXT. SP 3.5 dia.
PA. SP 3.5 dia.
Dimensions (HWD): 55mm × 185 mm × 225 mm
Weight: 1.4 kg
Power supply: 12 V DC rated (13.8 V DC)
Operating temperature range: 30 °C to +50 °C (FCC Stability)
Storage temperature range: 30 °C to +60 °C (Without damage)
Accessories: Microphone
Microphone hanger with screws
Mounting bracket with screws
DC Power Cord with Fuse
Owner's manual
Measuring Conditions
Power supply voltage: 13.8 V DC
Temperature and humidity: 25 ±5 °C, 50 to 70%
Output load for transmitter: 50 ohm Resistive
Input signal source: 50 ohm SSG
Test input signal: 1 kHz, 30% Modulation (CB)
1 kHz, ±3 kHz Deviation (WX)
FSK, ±4.5 kHz Deviation (Digital WX Alert)
Output Load for Receiver: 8 ohm Resistive
Reference Audio Output Power: 0.5 W
Measuring Channel: CH 20 (CB)
CH 5 (WX)
Each Function Knob Condition.
Volume: Fully clockwise (FCW)
Squelch: Unsquelched
RF gain: Fully clockwise (FCW)
Mic Gain: Fully clockwise (FCW)
CH9-NOR-CH19: NOR
NB-OFF-MON: OFF
DUAL-OFF: OFF
FCC type acceptance specification for PART 15 and 95.
Frequency tolerance and specification: ±0.005% from 30 °C to +50 °C

Other manuals for Radio Shack TRC-447

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Radio Shack TRC-447 and is the answer not in the manual?

Radio Shack TRC-447 Specifications

General IconGeneral
BrandRadio Shack
ModelTRC-447
CategoryRadio
LanguageEnglish

Related product manuals