Front-End Modules

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Transmit/Receive Front End Modules

Transmit/Receive Front End Modules

These transmit/receive front end modules (FEMs) operate in the 169 to 170 MHz frequency range and are ideal for automated meter reading, advanced metering infrastructure, ISM systems, and other current-sensitive applications. Two different models are available. The SKY65367-11 Front End Module includes a Power Amplifier (PA) capable of more than +29 dBm of transmit output power, and the SKY66100-11 FEM includes a Power Amplifier (PA) capable of more than +24 dBm of transmit output power.

WLAN 802.11n 1 x 2 SIMO Front-End Module -  SKY65240-11

WLAN 802.11n 1 x 2 SIMO Front-End Module - SKY65240-11

The SKY65240-11n FEM combines one complete dual-band transmit chain and two complete dual-band receive chains in one compact RF front end module optimized for 1 x 2 SIMO (Single In - Multiple Out) operation, in compliance with the 802.11n draft standard. The SKY65240-11 includes one 5 GHz PA and one 2 GHz PA, each with integrated input filtering for 3–4 GHz rejection, and two temperature- compensated, directional power detectors with 20 dB dynamic range. Also included are low loss, high rejection GaAs diplexers and switches which provide high linearity in all transmit paths and low loss in all receive paths. All RF ports are matched to 50 Ohm.
3.6V, Single-Band Front End Module: RFFM3482E

3.6V, Single-Band Front End Module: RFFM3482E

RFMD's RFFM3482E is a single-band front end module (FEM) ideal for applications involving IEEE802.11b/g/n WiFi, 2.5GHz ISM Bands, portable battery-powered equipment, WiFi systems, and more. Its size is ideal for a 802.11b/g/n front end design and greatly reduces the number of components outside of the core chipset. This FEM has the ability to switch between WiFi Rx, WiFi Tx, and BTH Rx/Tx operations. An Rx balun, a b/g/n power amplifier, and a directional power detector have all been integrated into the RFFM3482E.
High Power Front End Modules: RF5605 and RFFM420x

High Power Front End Modules: RF5605 and RFFM420x

These high power front end modules are 6 x 6mm and have been designed for use in WiFi IEEE802.11b/g/n applications, access points/gateways, WiFi-enabled set-top boxes, customer premises equipment (CPE), data cards and terminals, and spread-spectrum and MMDS systems.
Front End Module For ZigBee®/Smart Energy Applications: RF6525

Front End Module For ZigBee®/Smart Energy Applications: RF6525

RFMD's highly integrated RF6525 FEM meets or exceeds the system requirements of ZigBee® applications operating in the 2.4 GHz - 2.5 GHz frequency band and supports multiple applications, including smart energy/advanced metering infrastructure (AMI), home area network (HAN), wireless ZigBee® home automation, portable battery powered equipment, and general 2.4 GHz ISM band systems.
SKY77519: TX-RX Front-End Module For Quad-Band GSM/GPRS/EDGE-Single Band WCDMA Antenna Switch Support

SKY77519: TX-RX Front-End Module For Quad-Band GSM/GPRS/EDGE-Single Band WCDMA Antenna Switch Support

SKY77519 is a very low profile TX-RX FEM designed for quad-band cellular handsets comprising GSM850/900, DCS1800, and PCS1900 operation, and Class 12 GPRS multi-slot operation and EDGE Polar Modulation. Switch-through support is provided by a dedicated WCDMA port
GNSS Filter/LNA Front End Module: ANGP-F001

GNSS Filter/LNA Front End Module: ANGP-F001

The ANGP-F001 combines a low-noise amplifier (LNA) with a GNSS FBAR pre-LNA filter. This module features a very low noise figure, a CMOS compatible shutdown pin (SD), advanced GaAs E-pHEMT and FBAR technology, exceptional Cell/DCS/PCS/WLAN-Band rejection, and more.

Quad-Band Transmit And Dual-Band Receive Front-End Module: SKY77552

Quad-Band Transmit And Dual-Band Receive Front-End Module: SKY77552

The SKY77552 is a quad-band transmit and dual-band receive front-end module (FEM) with Integrated Power Amplifier Control (iPAC™) for cellular handsets comprising GSM and DCS/PCS operation. The FEM has quad-band capability in applications of U.S. or Euro dual-band platforms. Designed in a low profile, compact form factor, the SKY77552 offers a complete Transmit VCO-to- Antenna and Antenna-to-Receive SAW filter solution. The FEM also supports Class 12 General Packet Radio Service (GPRS) multi-slot operation.
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