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FILTER SOLUTION EXPERT
AND CONSULTANT

Customized RF Components and Microwave

About Us

TEMWELL Group is a leading provider of Microwave and RF Solutions in the field of Wireless Communications to
steadily supply multi markets such as Aerospace, Military, Medicals, etc.
Temwell Brand has focus on designing and manufacturing Helical Band Pass Filter for more than 24 years.
Furthermore, our extended service to Temstron who offers complete RF solutions to achieve effective and efficient global competence.
Temwell Group will continuously grow with our cutting-edge R&D in order to meet our customers’ satisfaction and successfulness.

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Helical Bnnd Products

The Expert of the RF Band Pass Filter design& manufacturer, RF Diplexer &Duplexer, RF 50 ohm& 75ohm Filter, RF Tunable Filter

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Customized Service

Frequency, Bandwidth, Attenuation, Impedance, Modular

APPLICATION

High Frequency BPF for Transceiver & Receiver
2019-11-19

High Frequency BPF for Transceiver & Receiver

700MHz, 800MHz, 900MHz frequency band combine with 5 different Bandwidth for Transceiver & Receiver design

BPF For VHF UHF Transmitter & Receiver
2019-11-19

BPF For VHF UHF Transmitter & Receiver

Temwell release standard VHF UHF Band TX/ RX Filter in order to satisfy more demand in the wireless market.

Standard BPF for 2 way radio design
2019-11-15

Standard BPF for 2 way radio design

Standard BPF at Popular band Fo=70MHz, 140MHz, 160MHz, 180MHz,460MHz combine with 5 different bandwidth for 2 way radio application design.

Standard BPF for Aircraft Communication
2019-11-15

Standard BPF for Aircraft Communication

Standard BPF at Fo=144MHz and 430MHz frequency with different Bandwidth for aircraft communication area

NB-IoT Using Filter
2019-11-15

NB-IoT Using Filter

new series Band Pass Filter for Narrow Band IoT application at Frequency band of 146M, 157M, 160M, 172M, 460M, 700M, 868M, 915M with the request of low BW, Low IL and high Attenuation value for NB-IoT application.

Sub-1GHz BP Filter
2019-11-15

Sub-1GHz BP Filter

Standard Sub-1GHz frequency and BW gives IoT application and M2M system the best communication quality, ex, 783MHz, 722.5MHz, 868MHz, 928 MHz, 433MHz and 450Mhz, etc.

Custom Filter Service
2019-11-15

Custom Filter Service

6 kinds of different Custom Filter Service as " Center Frequency Change", " Bandwidht Change", " Attenuation value adding", " Impendence Change", "Size Change", and " Modulizng" are here for you.

Ham Radio Filter with Flexible Bandwidth
2019-11-15

Ham Radio Filter with Flexible Bandwidth

Standard Ham Radio Bandpass Filter with many different Bandwidth with the same Frequecy band, inclduing all 6 standard frequency spec, Fo=146MHz, 232.5MHz, 435MHz, 915MHz, 1270MHz,1282.5MHz .

High Attenuaiton Filter for Ham Radio User
2019-11-14

High Attenuaiton Filter for Ham Radio User

High Attenuation Ham Radio standard filter is based on 4 Pole filter perform over 10 dB better Attenuation value from current 6 standard frequency.

Standard BPF for Ham Radio User
2019-09-27

Standard BPF for Ham Radio User

Temwell RF BandPass Helical Filter released standard series for open frequency area users, such as, Ham radio, Amateur radio, Free User, etc. Referring to national regulation of United States, Temwell support 6 standard frequency spec, Fo=146MHz, 232.5MHz, 435MHz, 915MHz, 1270MHz,1282.5MHz, in many different kind of size and applications, EX: Pin type and Module type with different connector type. We are also desired to build new standard series for Ham radio user in European area, Australia area, South Africa area, South America area, etc. Welcome to contact us for more detail discussion.

Global Service

Australia & New Zealand / Japan / USA / Austria / Brazil / Bulgaria / U.K. / Canada / Poland / Czech & Slovak / Mexico / Netherlands / Denmark / Russia / France / South Africa / India / Switzerland / Israel / Turkey / Italy