Nova Microwave ETC0240 2.3–2.5GHz 250W Low-Loss Circulator
Mfr. Part #:ETC0240
Manufacturer:Nova Microwave
Product Type:High-Power Low-Loss Drop-In Circulator
Frequency Range:2.300–2.500 GHz
Description:2.3–2.5 GHz high-power, low-loss RF circulator for PA and transmitter systems
The Nova Microwave ETC0240 is a high-power, low-loss drop-in RF circulator designed for systems operating from 2.300 to 2.500 GHz.
It supports up to 250 W forward power and 100 W reverse power, while maintaining 22 dB minimum isolation and only 0.15 dB maximum insertion loss. These characteristics make ETC0240 particularly suitable for high-power RF transmitter and power amplifier applications where efficiency and reflected-power protection are important.
For other Nova Microwave circulators and isolators, visit our Nova Microwave product page.
ETC0240 Key Specifications
| Parameter | ETC0240 |
|---|---|
| Mfr. Part #: | ETC0240 |
| Manufacturer: | Nova Microwave |
| Product Type: | High-Power Low-Loss Drop-In Circulator |
| Frequency Range: | 2.300–2.500 GHz |
| Minimum Isolation: | 22 dB |
| Maximum Insertion Loss: | 0.15 dB |
| Maximum VSWR: | 1.18:1 |
| Forward Power: | 250 W |
| Reverse Power: | 100 W |
| Operating Temperature: | -20°C to +85°C |
| Configuration: | Drop-In |
| Description: | 2.3–2.5 GHz high-power, low-loss RF circulator for PA and transmitter systems |
Typical Applications
ETC0240 can be considered for:
2.3–2.5 GHz RF power amplifiers
2.4 GHz high-power transmitters
Wireless infrastructure
RF base station equipment
Radar and communication transmitters
Antenna protection networks
Duplexing and RF signal-routing systems
High-power RF test equipment
Its 2.3–2.5 GHz operating range also makes it relevant to systems centered around the 2.4 GHz region.
ETC0240 vs 0240CAD
If you are selecting between Nova Microwave ETC0240 and a standard 0240CAD drop-in circulator, the main difference is the required power and insertion loss.
| Parameter | ETC0240 | 0240CAD |
|---|---|---|
| Frequency | 2.3–2.5 GHz | 2.3–2.5 GHz |
| Forward Power | 250 W | Lower than ETC0240 |
| Isolation | 22 dB | Approx. 20 dB |
| Insertion Loss | 0.15 dB | Approx. 0.40 dB |
| Product Position | High-power / low-loss | Standard drop-in |
Related Nova Microwave Models
If your frequency requirement differs from ETC0240, nearby high-power models include:
| Model | Frequency Range | Isolation | Insertion Loss | Forward Power |
|---|---|---|---|---|
| ETC0215 | 2.100–2.200 GHz | 23 dB | 0.15 dB | 250 W |
| ETC0240 | 2.300–2.500 GHz | 22 dB | 0.15 dB | 250 W |
| ETC0260 | 2.500–2.700 GHz | 22 dB | 0.15 dB | 150 W |
| ETCE0225 | 2.100–2.400 GHz | 21 dB | 0.21 dB | 250 W |
| ETCE0255 | 2.400–2.700 GHz | 21 dB | 0.21 dB | 250 W |
Contact DataStorageIC for ETC0240 stock availability, lead time and quotation support.
