Rotary Attenuators

Rotary Attenuators

Rotary Step Attenuators

Trilithic's RSA series of rotary step attenuators are recognized worldwide as the standard for durable, precise signal level control

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Trilithic's RSA series rotary attenuators are recognized worldwide as the standard for durable, precise signal level control.

  • Wide Frequency Range
  • High Accuracy Rate
  • Low VSWR
  • Price Competitive
  • Flexible Design Configurations

The series is divided into both 50 and 75 Ohm units with attenuation as high as 110 dB dynamic range (in 10 dB steps), or as low as 1 dB range (in 0.1 dB steps). A firm, snap action detent locks in the desired attenuation as indicated on the supplied control knob. Low VSWR and insertion loss is assured throughout the range of each unit with tightly controlled pad values and machining tolerances.

Trilithic's new state-of-the-art rotary step attenuators are designed for precision control of signal levels in the DC to 3.0 GHz range and are offered in a wide choice of values and increments. This new design allows for greater automation of assembly and unprecedented low cost. Please contact the factory for your custom attenuator needs.

Rotary Attenuators
RA-701-R
Rotary Attenuator
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2 Watt DC-1GHz 75 ohm rotary attenuator with BNC connector(s), 0-1 dB in 0.1 dB steps.

Rotary Attenuators
RA-710-R
Rotary Attenuator
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2 Watt DC-1GHz 75 ohm rotary attenuator with BNC connector(s), 0-10 dB in 1 dB steps.

Rotary Attenuators
RA-770-R
Rotary Attenuator
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2 Watt DC-1GHz 75 ohm rotary attenuator with BNC connector(s), 0-70 dB in 10 dB steps.

Repairs

All repairs carry a 90-day warranty against defects in replacement parts and repair workmanship.

Products

All Trilithic products are warranted against defects in materials or workmanship for a minimum of one year after shipment to the original purchaser.

Trilithic's obligation under this warranty is limited to the repair or replacement of the product after being returned to our factory, and Trilithic determining the product be indeed defective.

This is Trilithic's sole warranty and is given in lieu of all other warranties, expressed or implied, including warranties of merchantability or fitness for a particular purpose and sets forth the buyers sole remedy.

The following products carry a Manufacturer's One Year Warranty

8821Q, 8821Q-R & 8853Q Rotary & Benchtop Attenuators TFS-FS1
APSS-1B TFS-201 TFS-FS1K500 Series
DCVF-5 TFS-290 Series TLB-60
Impedance Matching Pads TFS-301 Tunable Filters
I-Stop TFS-401 VF-4 & VF-5
MetroNet 5020, 5100, 5120 & 5200 TFS-2000 Series  
Programmable RF Switches TFS-3200 Series  

The following products carry a Manufacturer's Two Year Warranty

860 DSP & 860 DSPi 9581 SST R3 & 9581 SST R4 RSVP²
860 DSPh & Input Expander 9581 TPX Seeker Lite²
860 DSPr CT-2/ CT-3 Seeker
8300 FST Model Two Seeker MCA
8310 RSA Model Three Seeker BB-2

The following products carry a Dell Three Year Warranty

All Specially Configured Dell PowerEdge 2U Rack Mount Server products are warranted against defects in materials or workmanship for a minimum of three years after shipment. Dell provides next business day, parts and labor, on-site response for the following Trilithic products.

ADIA Integrated Server Package LAW Server Package
Guardian II Integrated Server Package Trilithic Data Manager (TDM) Integrated Server Package
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