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) NOTE: The HEADPHONE jack is stereo but the clock/radio's sound is monaural. If you want to use a monaural device, such as an earphone or pillow speaker, connect an adapter that accepts a 1/8-inch plug (such as Cat. No. 274-374) into the HEADPHONE jack. Then plug the earphone into the adapter. Without an adapter the monaural device will not work. Your local Radio Shack store sells the adapter, earphones, pillow speaker, and a wide selection of high-quality stereo headphones. (CS 11/21/95)