ATTENUATOR – 48 steps LADDER type (mechanical)


EAN: 5905481303204 Category: SKU: N/A


Ladder type stepped attenuator

This is where 2 resistor and 2 switch contacts are used per step, making up a unique combination of resistors per step that add up to the impedance of the stepped attenuator you use. Effectively a voltage divider network.

The total series resistance of each two resistor set is equal, so the signal source always sees the same impedance.


Switching type: MBB (Make Before Break)
Number of steps: 48
Attenuation range: -60 dB … 0 dB
Attenuation per step: steps 1 to 11 – 2dB, 12 to 48 – 1dB
Contact material: Hard gold
Polished wiper and contact pins
Extremely short signal path
Channel matching: +/-0.1 dB
Resistance: 10 and 100 kohm
Mechanical life: > 50 000 cycles
CNC machined PA11 aluminium body
Precision ball bearing support
Shaft diameter: 6 mm
Indexing angle: 7,2 deg

Additional information

Weight 1 kg
Dimensions 42 × 52 × 5 mm

Mono, Stereo, Quad, 6-Channels, 8- Channels

Remote control (motor attached)



_, 10 K, 100 K


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