Dec 8, 2011 · - CONELRAD EXERCISE IS ON THE AIR HERE Eleven radio stations in the metropolitan area participated early today in a nation-wide test of CONELRAD, a system for communicating civil defense information without providing guidance for enemy aircraft. The exercise was conducted from 1:30 to 4:30 A. M.

Model: Conelrad Monitor DS-9660B - Motorola Inc. ex Galvin Mfg.Co; Shape; Tablemodel, low profile (big size). Notes; The Motorola DS-9660B Conelrad monitor receiver has 6 switchable broadcast band tune positions with provisions for 5 crystals including the standard 640 and 1240 KHz positions. The sixth switch position is a tunable setting.

Model: Moradco Conelrad Monitor CM-3 - Morrow Radio Mfg. Co., Moradco; Shape; Tablemodel without push buttons, Mantel/Midget/Compact up to 14; Dimensions (WHD) 5.125 x 4 x 7.25 inch / 130 x 102 x 184 mm; Notes; AM radio with Conelrad alarm. For further informations in Conelrad and CD-marks see the forum's article Conelrad: Radio meets the Civil ...

Model: Conelrad Alarm CA-1 - Heathkit Brand, Heath Co.; Shape; Tablemodel, with any shape - general. Dimensions (WHD) 7.4 x 4.7 x 4.1 inch / 188 x 119 x 104 mm; Notes; CA-1 Conelrad Alarm was intended to be easily connected to any broadcast receiver to monitor alarm conditions issued by Conelrad System.

Model: 5R10A with Conelrad detection - Hallicrafters, The; Chicago, Shape; Tablemodel, low profile (big size). Dimensions (WHD) 330 x 191 x 225 mm / 13 x 7.5 x 8.9 inch; Notes; This is the Hallicrafters model 5R10A with an afterwards built in device for CONELRAD Civil Defense (CD) trigger, using one additional tube.

Alert receiver for the Conelrad (CONtrol of ELectronic RADiation) system. Five presets. Two of them with the "CD" standard frequencies (640 & 1.240 kHz). Net weight (2.2 lb = 1 kg) 21 lb (21 lb 0 oz) / 9.534 kg; Author; Model page created by a member from A. See "Data change" for further contributors. Other Models

Conelrad Markings (Civil Defense, CD) on the dial at 640 and 1240 kHz. The GE model P715 Transistor Pocket Radio can have an external plug-in charging unit in case rechargable AA cells were used. There was a color advertisement by GE in May 28, 1957 which stated "New General Electric All Transistor Pocket Radio plays up to 10,000 hours without ...

Conelrad Markings (Civil Defense, CD) on the dial at 640 and 1240 kHz. The two red triangles on the scale for CONELRAD tell us that the model Viscount 503 was made for the US market. Wikipedia (Nov. 2011): "CONELRAD (Control of Electromagnetic Radiation) was a system for emergency broadcasting to the public of the United States in the event of ...

A guest, Bob F.Maccubbin from Springville, NY USA, owns a 5R10A modified by factory to operate as Conelrad Alarm monitor. This set shows an additional knob and a large pilot light on the front panel. Inside one more tube, probably a twin triode, and a relay are visible. Net weight (2.2 lb = 1 kg) 5 kg / 11 lb 0.2 oz (11.013 lb)

Conelrad Markings (Civil Defense, CD) on the dial at 640 and 1240 kHz. Different colors: ebony, maroon, pine frost green, and very few in white; Net weight (2.2 lb = 1 kg) 0.510 kg / 1 lb 2 oz (1.123 lb) Price in first year of sale; 60.00 $ Mentioned in; Zenith Transistor Radios; Literature/Schematics (1)-- Original-techn. papers. Author