NJ7P SQL Old Millist Database Query

Result contains 1 rows of 32 fields.

Data Dump:

Key ............................................. BC-00221B00 JAN Type ........................................ BC-221B Nomenclature .................................... Frequency Meter Reference ....................................... TM 11-300 Weight .......................................... 38 Lbs Frequency Range ................................. 0.125-20 MHz Power In ........................................ 6 VDC From 4 ea BA-23 1.5 Volts and 135 VDC From 6 ea BA-2 22.5 Volt DC Batteries. Description: Frequency Meter BC-221B is the main component of Frequency Meter Set SCR-211B. It is a hetrodyne frequency meter covering 125-250 KHz and 2 to 4 MHz directly, and 0.125 to 20 MHz on harmonics. It has a crystal for calibration checks. Part Of ......................................... SCR-211B Source .......................................... TM 11-300, Aug 44 Manufacturer .................................... Allen D. Cardwell Mfg. Corporation Size ............................................ 10 x 13-11/16 x 9-1/2 Tube Complement ................................. 2 ea 6SJ7 & 6K8.


If you are uncertain about the JAN designator for a particular system or component please use the "Index" or "System" button to list all the systems and components in the database. You can click on the designator for the closest system or component You can click on the designator for the closest system or component.

Please enter the Type:

This database contains data on thousands of systems and components. Every effort has been made to insure the accuracy of this reference, however, I assume no liability for the results of using information contained herein.


(c) 2021 by Bill Beech, NJ7P

Mon, 29 Nov 2021 11:41:28 +0000