ELSO Technologies Sdn Bhd
8E, First Floor,
Jalan Tun Dr. Awang,
Bukit Jambul,
11900 Bayan Lepas,
Penang, Malaysia.

Mr Kwang (General Manager)
+6016-422 8644

Johor Branch
Lake View Apartment,
Jalan Austin Perdana 1,
Taman Austin Perdana,
81100 Johor Bahru,
Johor, Malaysia.

Chong CW (Sales Manager)
(WhatsApp or whatsapp call only) Oversea trip from
2/12 – 11/12/2019


Selangor Branch
Puchong, Selangor.

Glenys Teoh (Sales Manager)

East Malaysia Branch
Lot 35, Lot 5277,
Lorong 9C1, Jalan Kapor,
93150 Kuching,
Sarawak, Malaysia.

Clement Lau (Sales Engineer)

ELSO Technologies Pte Ltd
Singapore Branch

1 Coleman Street
#10-06 The Adelphi
179803 Singapore.

Chew Peng Seng  (Sales Manager)
+65 9663 8176

8490G Coaxial Fixed Attenuator, DC to 67 GHz

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8490G Coaxial Fixed Attenuator, DC to 67 GHz  RF and Microwave Test Accessories  Keysight Technologies

Key Features & Specifications

Superior RF Performance

  • Frequency range: DC to 67 GHz
  • Maximum SWR (except 40 dB): 1.15 to 26.5 GHz, 1.25 to 40 GHz, 1.45 to 67 GHz
  • Maximum SWR (40 dB attenuator): 1.10 to 26.5 GHz, 1.15 to 40 GHz, 1.25 to 67 GHz

Power handling

  • Maximum input power: 1 W (average)


  • Connector: 1.85 mm


Keysight’s 8490G precision coaxial fixed attenuators maximize your operating frequency range up to 67 GHz by providing industry-leading attenuation accuracy, coupled with low SWR and a variety of attenuation options to suit your application needs. The attenuator is available in attenuations of 3, 6, 10, 20, 30 and 40 dB. The 8490G is swept-frequency tested to ensure it meets specifications at all frequencies.

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