Nova Microwave 0240CAD 2.3–2.5GHz 125W Drop-In Circulator

The Nova Microwave 0240CAD is a compact drop-in RF circulator covering 2.300 to 2.500 GHz. It provides 125 W forward power handling, 20 dB minimum isolation and 0.40 dB maximum insertion loss, making it a practical choice for RF power amplifiers, wireless transmitters and microwave subsystems operating around the 2.4 GHz band.

For the full product range, visit our Nova Microwave circulators and isolators page.

0240CAD Key Specifications

Typical Applications

Nova Microwave 0240CAD can be considered for:

• 2.4 GHz RF power amplifier stages

• Wireless communication equipment

• RF transmitter modules

• Base-station and infrastructure equipment

• Microwave signal-routing systems

• Antenna and duplexing networks

• RF test and subsystem integration

Its 2.3–2.5 GHz operating range makes it especially relevant to equipment working around the 2.4 GHz region.

For broader RF component sourcing, see our RF & Microwave components page.

Why Choose 0240CAD?

125 W Power Handling

The 0240CAD supports up to 125 W forward power, making it suitable for many medium- to high-power RF transmitter and amplifier applications.

It sits below Nova Microwave's dedicated 250 W high-power ETC series, which makes it a useful option when 250 W capability is not required.

20 dB Isolation

The specified 20 dB minimum isolation helps separate the intended RF path from reverse or reflected energy.

This is important in RF amplifier and transmitter designs where load mismatch or reflected power can affect system stability.

Drop-In Configuration

The drop-in construction allows the circulator to be integrated directly into an RF module, amplifier housing or microwave assembly.

Compared with SMA or N-Type connectorized circulators, drop-in products are generally preferred when:

• Compact module size is required

• The RF path is integrated inside the housing

• External coaxial connectors are unnecessary

• Low-profile mechanical integration is important

For a broader explanation of package options, see the Nova Microwave RF Circulators & Isolators Selection Guide.

0240CAD vs ETC0240

The 0240CAD and ETC0240 cover the same 2.3–2.5 GHz frequency range, but they target different RF power and efficiency requirements.

Choose 0240CAD when 125 W power handling is sufficient and a standard drop-in circulator meets the design requirement.

Choose ETC0240 when the application requires:

• Up to 250 W forward power

• Lower insertion loss

• Higher isolation

• Greater efficiency in a high-power transmitter chain

See the Nova Microwave ETC0240 2.3–2.5GHz 250W Low-Loss Circulator for the high-power alternative.

0240CAD in a 2.4 GHz RF System

For engineers designing around 2.4 GHz, circulator selection should not be based on frequency alone.

Check:

1. Maximum continuous and peak RF power

2. Expected reflected power

3. Required isolation

4. Maximum acceptable insertion loss

5. Mechanical integration

6. Thermal conditions

7. Circulation direction and port orientation

If the design requires significantly lower insertion loss or 250 W power capability, ETC0240 may be more suitable.

For other 2 GHz high-power options, refer to the Nova Microwave High-Power Low-Loss Circulator Selection Guide.

Related Nova Microwave Models

If your required frequency, bandwidth or power differs from 0240CAD, these nearby Nova Microwave models provide useful alternatives.

0240CAD Stock, Price and Lead Time

When sourcing Nova Microwave 0240CAD, procurement teams should confirm:

• Full part number

• Required quantity

• Current stock status

• Manufacturer lead time

• Required delivery date

• Any special mechanical or RF requirements

DataStorageIC supports Nova Microwave component sourcing for prototype, maintenance and production requirements.

Contact DataStorageIC for Nova Microwave 0240CAD stock, pricing, lead time and RFQ support.