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The F2971NCGK8 is a robust and low-insertion loss 75Ω SP2T (SPDT) absorption RF switch, specifically designed for a wide range of CATV and broadband RF applications. The F2971NCGK8 covers a wide frequency range from 5MHz to 3000MHz. In addition to having excellent linearity and isolation performance, it also provides 75Ω termination for isolated RF ports. The F2971NCGK8 has an internal switch terminal resistor on the RF common port.

Typical applications

The F2971NCGK8 RF switch is widely used in the following fields:

Cable TV/broadband application

"Head end"

Fiber optic /HFC distribution node

Distribution amplifier

Switch matrix

DTV tuner input selection

DVR/PVR/ set-top box

Cable TV testing equipment

Performance parameters

Radio frequency type: CATV

Topology: Absorption

Circuit: SPDT

Frequency range: 5MHz to 3GHz

Isolation: 57dB

Insertion loss: 0.64dB

Test frequency: 3GHz

P1dB: 32dBm

IIP3:75dBm

Feature: -

Impedance: 75 ohms

Voltage - Power supply: 2.7V to 3.6V

Operating temperature: -40°C to 105°C

Installation type: Surface mount type

Packaging/Housing: 20-WFQFN

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.