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isolator

RF Isolator manufacturers based on frequency range, which can be used for various wireless technologies viz. WLAN, Zigbee, WiMAX, LTE, VSAT, cellular are listed below. There are different types based on layout drop-in, coaxial and waveguide type. Some are designed for narrowband applications and some are for broadband applications. To know more on isolator functions and applications refer our page on RF isolator in terminology section. WLAN supports devices at various RF frequency bands viz. 2.4, 3.6 and 5 GHz. WiMAX supports various RF bands 3 to 3.6 GHz, 2.3 to 2.4 GHz, 2.5 to 2.7 GHz and 5.8GHz. Zigbee supports two frequency bands 868/915 MHz and 2450 MHz.LTE supports various frequency bands of 800 MHz,1800 MHz,2600 MHz similar to used in cellular technologies GSM/CDMA/HSPA. VSAT supports C and Ku frequency bands.

Typical RF Isolator specifications

1. Frequency range
2. Isolation
3. Insertion Loss
4. VSWR
5. Connector type

rf isolator
source of figure: wikimedia commons, shows both isolator ( 2 port) and circulator (3 port)





Popular RF Isolator Manufacturers

M/A COM Technology Solutions

Model 7R195T isolator for GSM application for 860 to 960 MHz band.
Website- www.macomtech.com

Ditom RF Isolator

Model:D3I0780S, rf isolator is suitable for LTE and it supports 700MHz to 800 MHz frequency range of operation.
Contact Email-sales@ditom.com
Website - www.ditom.com

Wenteq RF isolator

Model series:F2088, supports frequency range from 1700 to 2700 MHz. Other frequency range models of rf isolators are also available.
Contact Email-Sales@wenteqmicrowave.com
Website- www.wenteq.com

Trak Microwave Company

Model: T3035/DB, supports 3 to 3.5GHz frequency of operation. Trak microwave has broadband range of isolators.
Model-T105113/DD, supports 10.5 - 11.3 GHz frequency. Contact Email-sales@trak.com
www.trak.com

RF isolator from novamicro

Model: 0380IES, supports 3.4 to 4.2 GHz frequency of operation useful for C band VSAT application.
Contact Email-novamic@msn.com
Website- www.novamicro.com

RF isolators from VIDA RF

Model: VCI-3742,supports 3.7 to 4.2 GHz frequency of operation useful for C band VSAT application.
MODEL:VCI-5865, supports 5.8-6.5 GHz frequency band
MODEL VCI-130145, supports 13 to 14.5 GHz frequency range
Contact Email-sales@vidarf.com
Website- www.vidarf.com

RF isolator from Channel Microwave

Model: C121I Isolator, supports 4.9-5.4GHz frequency of operation.
Model-C122I Isolator, supports 5.4-5.9 GHz
Contact Email-sales@channelmicrowave.com
Website- www.channelmicrowave.com

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