LOADS AMPLIFIERS & ATTENUATORS

RF loads, attenuators, and amplifiers are crucial components in RF systems, each serving distinct functions. RF loads, also known as terminators, absorb RF energy to prevent signal reflections and maintain signal integrity. Attenuators enable controlled signal reduction, facilitating precise adjustment of signal strength in circuits. Amplifiers, on the other hand, boost signal amplitudes, compensating for losses and enhancing overall system performance. Together, these components play integral roles in the effective management, conditioning, and optimization of RF signals in various applications, including testing, communication, and radar systems.

Have equipment to sell?

We buy used, surplus and pre-owned test and laboratory equipment.

Get a Valuation

Keysight Agilent J7211A Attenuation Control Unit front view with USB cable included, Port 1 and Port 2 SMA connectors visible

Agilent J7211A Attenuation Control Unit angled front-left view showing LCD display, numeric keypad, rotary dial and ventilation slots

Keysight Agilent J7211A Attenuation Control Unit DC to 6 GHz 121 dB 1 dB Step

Model: J7211A

Manufacturer: Agilent

In stock: 7

SKU: 7045 2B03

Condition: Used

Price: Sale price £1,015.75

View Product

HP Agilent 909A APC-7 coaxial termination front view showing worn body label with model number and Hewlett-Packard branding

HP Agilent 909A APC-7 coaxial termination end-on view showing gold-plated precision 7mm APC-7 centre conductor and connector face

HP Agilent 909A 18 GHz APC-7 RF Coaxial Precision Load

Model: 909A

Manufacturer: Keysight

In stock: 1

SKU: 7968 3A03

Condition: Used

Price: Sale price £63.75

View Product

HP Agilent 8495G 70dB Step Attenuator front view showing Type-N female connectors and label — DC-4GHz 1W CW

HP Agilent 8495G attenuator end panel showing 24VDC label, 12-pin Viking programming connector and Type-N port

Agilent 8495G 0-70 dB Manual Step Attenuator DC-4 GHz Opt. 001

Model: 8495G

Manufacturer: Agilent

In stock: 1

SKU: 7958 6G03

Condition: Used

Price: Sale price £80.75

View Product

Keysight 84904L Opt. 006 11dB attenuator front view showing calibration label, S/N TH59432904, DC-40GHz, on black stand

Keysight 84904L 40GHz programmable attenuator right-side view showing single 2.92mm SMA-compatible RF port on black housing

Keysight Agilent 84904L Opt. 006 11dB Attenuator DC-40GHz

Model: 84904L

Manufacturer: Agilent

In stock: 1

SKU: 7955 6G03

Condition: Used

Price: Sale price £165.75

View Product

AtlanTecRF BOX-010200 portable amplifier S/N 13836 side view with UK mains battery charger attached

AtlanTecRF BOX-010200 1–20GHz portable amplifier front three-quarter view showing label and Type N output

AtlanTecRF BOX-010200 Battery Powered Portable Amplifier 1.0 - 20.0GHz

Model: BOX-010200

Manufacturer: AtlanTecRF

In stock: 1

SKU: 7850 7F01

Condition: Used

Price: Sale price £165.75

View Product

Keysight 87104D SP4T coaxial switch front view with Keysight label, 16-pin connector top, and 5 black port caps alongside

Keysight 87104D side view showing three 2.92 mm ports and ISO 17025 Z540.1 calibration label S/N MY55400952

Calibrated Keysight 87104D DC-40 GHz SP4T Coaxial Switch

Model: 87104D

Manufacturer: Agilent

In stock: 2

SKU: 3947 7E02

Condition: Refurbished

Price: Sale price £212.50

View Product

TE Connectivity 6329823-1 50W RF dummy load angled view showing finned heatsink body and BeO caution label

TE Connectivity 6329823-1 RF dummy load angled view showing N-type male plug connector end and finned body

TE Connectivity 6329823-1 Coaxial Terminator N Type Dummy Load 50W 2 GHz

Model: 6329823-1

Manufacturer: Tyco Electronics

In stock: 1

SKU: 3388 6F03

Condition: Used

Price: Sale price £21.25

View Product

HP Agilent 8492A 10 dB APC-7 attenuator set of 3 with red carry case, overhead angle view

HP Agilent 8492A attenuator set stored in open red plastic carry case with 3-slot foam insert

Keysight Agilent 8492A 10 DB Coaxial Fixed Attenuator Set DC to 18GHz

Model: 8492A

Manufacturer: Keysight Agilent

In stock: 1

SKU: 3956 6G01

Condition: Used

Price: Sale price £106.25

View Product

HP 8493C 3dB DC-26.5GHz coaxial fixed attenuator shown with two red protective SMA end caps removed

HP 8493C RF Fixed Attenuator 3 dB DC-26.5 GHz

Model: 8493C

Manufacturer: HP

In stock: 2

SKU: 7987 6C03

Condition: Used

Price: Sale price £80.75

View Product

Agilent 8494H 11dB 18GHz programmable step attenuator front view with multi-pin control cable

Agilent 8494H attenuator angled view showing serial label MY42141404 Option 001 and Keysight cal sticker

HP Agilent 8494H Programmable Attenuator 18 GHz 11 dB MY42141404

Model: 8494H

Manufacturer: Agilent

In stock: 1

SKU: 3829 6D03

Condition: Used

Price: Sale price £127.50

View Product

Spectrum LS-P150-HFHM phase trimmer in clear case with VNA test printout and cardboard box, Lot 40/2017

Spectrum LS-P150-HFHM 2.4mm phase trimmer upright view showing stainless body, gold label, S/N 6143

Spectrum C3117 LS-P150-HFHM Phase Trimmer 2.4mm DC-50GHz

Model: LS-P150-HFHM

Manufacturer: Spectrum

In stock: 2

SKU: 3768 6D03

Condition: Used

Price: Sale price £165.75

View Product

Have one to sell?

We buy used loads amplifiers & attenuators

Turn surplus instruments into cash. Free UK collection, valuation within 48 hours, any condition considered. ISO 9001 certified buyers.

Get a valuation

ISO Certified

We are proud to hold the ISO 9001:2015 certification by a UKAS accredited body.

Sell Your Equipment

Receive best prices for your un-used/surplus equipment. Talk to one of our experts for a hassle-free transaction

Worldwide delivery

We deliver on an express service globally with most packages delivered in less than a week

Customer Satisfaction

We pride ourselves in providing an excellent service from start to finish.

Top Rated Seller

Our feedback says it all! We have shipped to over 100 countries all over the world and our customers couldn't be happier!