Filters | Echoic RF Store https://store.echoicrf.com/product-category/filters/ High Performance RF and Microwave Components Thu, 26 Feb 2026 14:52:33 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://i0.wp.com/store.echoicrf.com/wp-content/uploads/2021/04/echoic_store_favicon-e1619586934604.png?fit=32%2C32&ssl=1 Filters | Echoic RF Store https://store.echoicrf.com/product-category/filters/ 32 32 132856500 EC-BSF3-2450M-100 Bandstop Filter for 2.45 GHz https://store.echoicrf.com/product/ec-bsf3-2450m-100/ https://store.echoicrf.com/product/ec-bsf3-2450m-100/#respond Thu, 18 Jul 2024 18:29:39 +0000 https://store.echoicrf.com/?post_type=product&p=1194 The EC-BPF3-2450M-100 is a high performance bandpass filter realized using microstrip transmission-lines on a low-loss microwave laminate.  This filter can be used for test and measurement or for educational demonstration.  The filter passes the widely-used 2.45 GHz WiFi/ISM/Bluetooth/Zigbee band with a bandwidth of 100 MHz and an out of band rejection of > 35dB at 2.05 GHz and 2.85 GHz.

Quantities greater than our inventory can be backordered, please contact us.

The post EC-BSF3-2450M-100 Bandstop Filter for 2.45 GHz appeared first on Echoic RF Store.

]]> The EC-BSF3-2450M-100 is a high-performance bandstop filter realized using microstrip transmission-lines on a low-loss microwave laminate. This filter can be used for test and measurement or for educational demonstration. The filter attenuates the widely-used 2.45 GHz WiFi/ISM/Bluetooth/Zigbee band with a bandwidth of 100 MHz and an in-band rejection of > 18dB. It is very low-loss out of the stop band. The filter is realized using ring resonators coupled to a microstrip transmission line for low-loss and high-power handling, while also passing DC. As a transmission line-based microstrip circuit, the filter will exhibit a periodic response at 4.9 GHz. The filter is equipped with female SMA connectors on both ports. The backside solder mask is absent, enabling it to be surface mounted if the connectors are removed.

Specifications

Parameter Condition Value
Impedance 50 ohm
Center Frequency 2.450 GHz
Bandwidth 100 MHz
Stopband rejection 2.370 to 2.484 GHz 18 dB min
Insertion loss 0.000 to 2.324 GHz 3 dB max
2.542 to 4.480 GHz 3 dB max
Input power CW 10 W min

 

Data

Type File Download
S-parameters .s2p

Download Data Sheet (PDF)

 

The post EC-BSF3-2450M-100 Bandstop Filter for 2.45 GHz appeared first on Echoic RF Store.

]]> https://store.echoicrf.com/product/ec-bsf3-2450m-100/feed/ 0 1194 EC-BPF3-2450M-100 Bandpass Filter for 2.45 GHz WiFi/ISM/Bluetooth/Zigbee https://store.echoicrf.com/product/ec-bpf3-2450m-100/ https://store.echoicrf.com/product/ec-bpf3-2450m-100/#respond Sun, 12 Jul 2020 03:52:25 +0000 http://store.echoicrf.com/?post_type=product&p=771 The EC-BPF3-2450M-100 is a high performance bandpass filter realized using microstrip transmission-lines on a low-loss microwave laminate.  This filter can be used for test and measurement or for educational demonstration.  The filter passes the widely-used 2.45 GHz WiFi/ISM/Bluetooth/Zigbee band with a bandwidth of 100 MHz and an out of band rejection of > 35dB at 2.05 GHz and 2.85 GHz.

Quantities greater than our inventory can be backordered, please contact us.

The post EC-BPF3-2450M-100 Bandpass Filter for 2.45 GHz WiFi/ISM/Bluetooth/Zigbee appeared first on Echoic RF Store.

]]> The EC-BPF3-2450M-100 is a high performance bandpass filter realized using microstrip transmission-lines on a low-loss microwave laminate.  This filter can be used for test and measurement or for educational demonstration.  The filter passes the widely-used 2.45 GHz WiFi/ISM/Bluetooth/Zigbee band with a bandwidth of 100 MHz and an out of band rejection of > 35dB at 2.05 GHz and 2.85 GHz.  The third order filter is realized using side-coupled microstrip elements for low loss and high power handling and also acts as a DC block.  As a transmission line-based microstrip circuit, the filter will exhibit a periodic response at 4.9 GHz.   The filter is equipped with female SMA connectors on both ports.  The backside solder mask has been cleared, enabling it to be surface mounted.

Specifications

Impedance 50 ohm
Center Frequency 2.450 GHz
Bandwidth 3dB BW 100 MHz
Passband VSWR 1.7 max
In-band loss 2dB max
Out-of-band rejection At 2.050 GHz 50 dB min
At 2.850 GHz 35 dB min
Input power CW 10 W min

 

Data

Type File Download
S-parameters .s2p

Download Data Sheet (PDF)

 

The post EC-BPF3-2450M-100 Bandpass Filter for 2.45 GHz WiFi/ISM/Bluetooth/Zigbee appeared first on Echoic RF Store.

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