Attenuation Line L.H.D. 1

ID = 161519

LEA, Rueil: Attenuation Line L.H.D. 1 [Equipment] ID = 665247 768x528

aus LEA Prospekt 1969-70

Country: France	Manufacturer/Brand: LEA, Rueil
Year: 1969 / 1970	Type: Service- or Lab Equipment
Transistors	There are transistors, but the number is unknown:

Principle	not available
Wave bands	- without
Power type and voltage	Alternating Current supply (AC)
Loudspeaker/pwr.out	- - No sound reproduction output.
from Radiomuseum.org	Model: Attenuation Line L.H.D. 1
Material	Metal case
Shape	Tablemodel, with any shape - general.
Notes	L.H.D. 1 (Decibels): Steps 11x0,1 dB/ 11x1 dB/ 5x10 dB/ 0 and 30 dB; L.H.N. 1 (Nepers): Steps 11x0,01 N/ 11x0,1 N/ 5X1 N/ 0 and 4 N; Impedance: 75 Ohm asym, 150 Ohm sym,; Frequency Band 0 to 20 MHz; Power: 2x0,5 W

This model was suggested by Peter Roggenhofer.

All listed radios etc. from LEA, Rueil
Here you find 18 models, 18 with images and 1 with schematics.