URM-6 Set, URM-106 Meter

Brooke Clarke 2000 - 2007


General Description Drawing from the manual.  This set allows measuring the field strength of signals in the 14 to 250 Kc range.

CY-706/URM-6, another view

IM-36B Field Intensity Meter, PT-435 cal data
PP-449 Power Supply
AT-203 - 3 section rod antenna, 1/2 meter electrical length, twin-axial connector
AT-204 - 4 section rod antenna, 1 meter electrical length, twin-axial connector
AT-205 small loop antenna
headphones
misc cables
Original Operation Manual Nav Ships 93134 12 March 1958 + changes 1 Aug 1966 (in transit cast on the upper right end)

CY-707/URM-6

ME-31/U meter
MX-951/URA-6 RF probe
misc cables

CY-710/URM-6

AT-206 Large Loop -
CG-444/U Cable
Transit case lid has fold out legs to make a table

Photo of the Set

2020 July 20: eBay listing for "RD-59/U  A unit of AN/URM-6 or AN/URM-6B".
This is a 115V 60~ powered strip chart recorder with an input of 0 to 1 mA DC.

Links

Stoddart and the Radio Research Receiver -


Back to Brooke's Military Information, Crypto, Home page