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Field Strength Meter 498A

Field Strength Meter 498A; Simpson Electric Co. (ID = 1506888) Equipment
Field Strength Meter 498A; Simpson Electric Co. (ID = 227937) Equipment
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Field Strength Meter 498A; Simpson Electric Co. (ID = 227937) Equipment
Simpson Electric Co.: Field Strength Meter 498A [Equipment] ID = 227937 202x187
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For model Field Strength Meter 498A, Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
 
Country:  United States of America (USA)
Manufacturer / Brand:  Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
Year: 1956 Category: Service- or Lab Equipment
Valves / Tubes 5: 6BQ7 6AT8 6AF4 6BH6 6BH6
Wave bands VHF incl. FM and/or UHF (see notes for details)
Details
Power type and voltage Line / Storage batteries (perhaps also batteries) / 110-120 / ? Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: Field Strength Meter 498A - Simpson Electric Co.; Chicago,
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 11 x 8.5 x 8 inch / 279 x 216 x 203 mm
Notes

Measurement of television signals in any locality. 4 ranges: 50, 500, 5000 and 50,000 microvolts.

Can be operated on AC line (117 V), self-contained storage battery (self-contained charger), automobile battery or external battery. Uses Mallory 659 vibrator for battery operation.


Alimentabile anche tramite batteria da 6V 12Ah (Anodica ottenuta tramite vibratore Mallory 659). Galvanometro da 50uA.

Net weight (2.2 lb = 1 kg) 7.5 kg / 16 lb 8.3 oz (16.52 lb)
Price in first year of sale 146.00 $
Literature/Schematics (1) Allied Radio Catalog (Knight) (Nº 150, 1956)

Model page created by Vitor Oliveira. See "Data change" for further contributors.



All listed radios etc. from Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
Here you find 136 models, 120 with images and 56 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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