Clock Radio; Operating Parameters - Radio Shack Chronomatic-300 User Manual

Chronomatic-300 AM/FM Clock Radio with Telephone
(120-1602) Specifications Faxback Doc. # 18693

CLOCK RADIO

Frequency Coverage.........................................AM: 530-1710 kHz
FM: 88-108 MHz
Intermediate Frequency..........................................AM: 455 kHz
FM: 10.7 MHz
Power Output.........................................................500 mW
Maximum Power Supply..........................................120V AC 60 Hz
Speaker.........................2 1/2-Inch, 8-Ohm, Permanent Magnet Dynamic
TELEPHONE
Pulse Dialing Rate...................................................10 pps
Make/Break Ratio.....................................................39:61%
Inter-Digit Pause....................................................800 ms
Redial Memory Capacity........................Up to 32 Digits in Pulse Mode
Up to 31 Digits in Touch-Tone Mode
Touch-Tone Dialing............................................Standard DTMF
Telephone Connector.......................................Modular Connector
(USOC Type RJ11C)
Access Pause..............................................Approx. 2 Seconds

OPERATING PARAMETERS

This information is supplied to help you answer possible technical
questions from your phone company.
Interface........................................................Loop Start
Connector.............................................................RJ11C
Ringer........................................Standard Electronic Dual Tone
20-60 Hz Sine or Square Wave
40-120 Volt Ring Signal
Current........................................5-15 VDC (Off-Hook) 20-80 mA
Resistance..........................10 MOhms (On-Hook), 320 Ohms (Off-Hook)
GENERAL
Accessories.............................................Two Detachable Legs
Dimensions.............................3 1/8 x 6 5/8 x 8 13/16 Inches (HWD)
(80 x 168 x 224 mm)
Weight (Without Batteries)................................21.2 oz. (600 gm)