Potomac Instruments FIM-21 - Page 10

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SECTION 1. GENER.AL DESCRIPTION (Cont.)
Table 1-2. Specifications: Type FIM-41- Field Strength Meter (Con t.)
Battery Ll.fe:
Environmental:
Dimensio
ns:
Weight:
External RF Input:
RF Input Switch:
METER Switch:
Logarithmic Dynamic Range:
Accessories Available:
1-4
Greater than 1000 readings (reduced
life with frequent use of lights
and/or hig h speaker volume)
Continuous e:xposure
-1 0° to +130° F;
lower temperature operation practical
for
11
reading time
11
e:xposures
8-3/4
11
high, 11-1/2
11
wide, 5-1/8
11
deep
with cover closed; 3-7/8
11
deep with
cover open (gripping width)
Approximately 12 pounds
540
KHz to 5.0 MHz, 10 microvolts to
10 volts
Selects loop antenna (ANT) or Panel
Connector (EXT)
Selects normal linear (LThT) or loga~
rithmic (LOG) operation
60 db compressed input range for
FI met er and recorder output
Carrying/Shipping dase
Unipod