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ZK-WLE7000E5 - 8.647Gbps 5GHz WiFi 7 Module
The Zukaka ZK-WLE7000E5 is a single-band 5GHz WiFi 7 wireless module based on the Qualcomm QCN6224, QCN6274, or QCN9274 Waikiki radio solution. It supports 4T4R 4×4 MU-MIMO, four spatial streams, and a maximum data rate of 8.647Gbps in a miniPCIe module using PCIe 3.0. The module is designed for systems requiring high throughput, broad 5GHz coverage, and modern WiFi 7 features including 4096-QAM and OFDMA. A WiFi 7 module is a wireless-network interface that connects an embedded computer or industrial controller to a 5GHz WiFi network. In the product hierarchy, it is a wireless module, a network interface, and an embedded communications component rather than a standalone consumer router. ZK-WLE7000E5 integrates the radio, RF front end, host interface, antenna connections, and supporting firmware into one miniPCIe assembly. The module provides up to 18dBm output per chain and supports four RF antenna connections. Its operating voltage is 3.3V, while maximum power consumption is stated as 8.5W. Commercial configurations use QCN6224 or QCN6274, and the industrial configuration uses QCN9274. The available system memory is 2Mbit serial-bus EEPROM. Operating-mode support includes access-point and station roles, allowing backhaul and client connectivity functions in suitable equipment. The verified design data identifies support for WiFi 7, 802.11a/ax/be, PCIe 3.0, and Linux or Android driver support from mainline kernel version 5.4.213 upward. Bluetooth and Windows support are listed as unavailable. These details make the module suitable for embedded Linux systems that need a high-bandwidth 5GHz link, while also requiring careful host, antenna, power, and thermal integration. Typical applications include enterprise wireless access points, industrial routers, cybersecurity appliances, transportation equipment, small-business networking products, and embedded backhaul systems. OFDMA and 4096-QAM can improve efficiency in dense or multi-client environments, but actual throughput depends on radio conditions, antenna implementation, host driver, channel bandwidth, and the connected WiFi 7 infrastructure. Designers should provide the specified 3.3V supply, preserve the PCIe 3.0 interface requirements, connect all four antenna paths correctly, and plan thermal dissipation for the maximum stated 8.5W power consumption. The verified material does not provide a complete public pinout, regulatory approvals, or detailed environmental limits, so those values require confirmation from the current manufacturer documentation before production release. This page consolidates the verified WLE7000E5 family specifications, cross-reference information, application guidance, and practical integration notes. It distinguishes the ZK-WLE7000E5 ordering code from the Compex family references while presenting the module as a pin-compatible alternative identified by the supplied cross-reference data.
ZM5101A-CME3R - Z-Wave 500 SiP Module, Sub-GHz, 8051 MCU | Silicon Labs
The Silicon Labs ZM5101A-CME3R is a fully integrated Z-Wave 500 Series Wireless System-in-Package (SiP) module that combines a sub-GHz RF transceiver and an 8051 microcontroller core into a compact 8 mm x 8 mm x 1.2 mm surface-mount module. Operating in the 865.2 MHz to 926.3 MHz sub-GHz band with regional support for 868 MHz (Europe), 908 MHz (United States), and 921 MHz (Japan / Asia) Z-Wave channels, the ZM5101A-CME3R delivers a maximum output power of 6 dBm and receive sensitivity of -94.3 dBm at 100 kbps, enabling reliable mesh networking across typical home-control distances. A Z-Wave module is a self-contained wireless transceiver-plus-MCU module certified for the Z-Wave mesh protocol, used for low-power sub-GHz communication in smart-home and IoT devices. Z-Wave modules belong to the broader family of sub-GHz transceiver modules (ISM < 1 GHz), which sit within RF & wireless connectivity ICs in the broader semiconductor hierarchy. The ZM5101A-CME3R is a SiP (System-in-Package) - i.e. several silicon dies integrated into a single sealed surface-mount package, reducing PCB footprint and EMC compliance burden for the OEM. It belongs to the Silicon Labs ZM5101 family of Z-Wave 500 modules, paired with the ZM5202 PCB-module variant. Key features include 128 kB of embedded Flash, 16 kB SRAM, two UARTs up to 230.4 kbps, two SPI interfaces up to 8 MHz, a 4-channel 12/8-bit rail-to-rail ADC with selectable VDD/internal/external reference, a hardware AES-128 security engine, a 1000-step dimmer control block, automatic response/retransmission, CRC check, and power-on/power-off reset plus software reset. The SiP integrates matching network, crystal, and decoupling, so the host board only needs supply bypass and antenna. Operating supply voltage is 2.3 V to 3.6 V (typical 3.3 V), and the receive current is approximately 32 mA. The ZM5101A-CME3R uses an optimized 8051 core paired with the Sigma Designs (now Silicon Labs) Z-Wave 500 series MAC/PHY. This enables deterministic mesh routing, low-latency acknowledgements, and Z-Wave Plus certification compatibility for gateways, sensors, locks, lighting and HVAC nodes. The integrated hardware AES-128 engine accelerates encrypted Z-Wave frames, freeing the 8051 core for application logic. Typical applications include Z-Wave smart-home gateways, door locks, lighting dimmers, energy meters, HVAC controls, PIR/motion sensors, water-leak sensors, smoke detectors, and AV control remotes. The compact SiP and pre-certified RF section dramatically shorten time-to-Z-Wave-Plus-certification versus discrete transceivers. When designing with this SiP, observe the supply decoupling guidance in the manufacturer datasheet (input and output caps as close as possible to the supply pads), respect the antenna keep-out zone, and ensure the host MCU handles Z-Wave Plus provisioning. The device requires Z-Wave Plus certification for retail products - it is not pin-compatible with non-Z-Wave sub-GHz parts. This page synthesizes distributor pricing, drop-in alternatives and Z-Wave ecosystem notes not found in the manufacturer datasheet alone.
ZM5202 - Z-Wave 500 Wireless Module | Silicon Labs
The Silicon Labs ZM5202 is a fully integrated Z-Wave wireless module combining the SD3502 SoC - which integrates an 8-bit 8051 microcontroller core and a Z-Wave RF transceiver - with a crystal oscillator, SAW filter, and passive RF components in a single compact surface-mount module. It supports Z-Wave sub-1 GHz operation at 908/908.42/916 MHz regional bands with output power up to approximately 4 dBm and receiver sensitivity around -93 dBm. A Z-Wave module is a fully certified, ready-to-integrate wireless subsystem that encapsulates the radio, modulation/demodulation hardware, and the Z-Wave network protocol stack into a single hardware block, dramatically reducing the engineering effort required to add Z-Wave mesh connectivity to products such as thermostats, lighting controls, door locks, and USB sticks. Key features of the ZM5202 include up to 32 GPIO pins, flash and RAM resources sufficient for host-side or single-MCU Z-Wave node firmware, an integrated crystal providing the precise frequency reference required by Z-Wave channelization, and full backwards compatibility with the ZM3102 and ZM4102 modules in terms of GPIO pinout and PCB land pattern. Its module-level regulatory qualification lets customers skip FCC/ETSI RF certification work for the radio portion of their end product. Architecturally, the SD3502 SoC at the heart of the ZM5202 pairs an 8-bit 8051-class CPU with the Z-Wave PHY/MAC radio, so applications can either run the Z-Wave stack natively on the module or offload host connectivity through a UART-style interface. The integrated SAW filter provides strong out-of-band rejection, complementing the Z-Wave protocol's frequency-shift-keyed robustness against in-band interferers. Typical applications include smart-home thermostats, lighting dimmers and switches, door locks, USB stick Z-Wave gateways, and battery-powered wireless sensor nodes. The integrated crystal and SAW filter, combined with regulatory pre-certification, allow designers to focus on application firmware rather than RF matching. When designing with the ZM5202, observe that legacy status: Silicon Labs recommends ZGM130S for new designs. Engineers still specifying the ZM5202 should follow the reference antenna layout and decoupling guidance in the datasheet to preserve the pre-certified RF performance. This page consolidates distributor pricing, drop-in compatible alternatives within the Z-Wave 500-series lineup, and practical design notes that go beyond the manufacturer datasheet to help engineers evaluate end-of-life risk and pin-compatible replacements.
ZM5304Ax-CME3 - Z-Wave 908MHz Transceiver Module | Silicon Labs
The Silicon Labs ZM5304Ax-CME3 is a fully self-contained Z-Wave transceiver module operating in the 908 MHz ISM band, built around the Sigma Designs SD3503 Z-Wave 500-series modem IC and integrating a built-in antenna for surface-mount PCB integration. The module delivers up to +4 dBm transmit output power and -103 dBm receiver sensitivity, enabling robust wireless mesh links in Z-Wave home-control and monitoring networks. The device operates from a single 2.3 V to 3.6 V supply rail and exposes a serial interface to the host through a 12-pin surface-mount land pattern. The "Ax" suffix identifies the 908 MHz US/Canada/ANZ regional variant. A Z-Wave transceiver module is a pre-certified wireless subsystem that bundles an RF transceiver, a network protocol stack, and a built-in antenna into a single reflow-compatible component. Within the broader taxonomy, the ZM5304 sits as a sub-module category in the RF module family, itself a branch of RF & wireless components for short-range personal-area networking and home-area sub-GHz mesh networking. Modules of this class remove the burden of RF matching, antenna tuning, and regulatory pre-compliance testing from the OEM designer. Key features include on-board Z-Wave 500-series protocol stack handling MAC/PHY and mesh routing, FCC modular approval under part 15 limits plus pre-scanned CE conformance, deep-sleep current below 50 uA for battery-powered nodes, and a built-in chip antenna that supports a 30-50 m typical in-home range. The exposed pads align with the industry-standard ZM5304 footprint, enabling drop-in upgrade paths from prior Z-Wave 300/400-series modules without board rework. The ZM5304Ax-CME3 architecture pairs the SD3503 modem SoC with an internal PA, LNA, TCXO and PCB antenna; the modem runs the Z-Wave protocol library via firmware loaded from an external host or optional on-module flash. Internal mesh routing handles up to 232 hops, supporting large multi-story smart-home installations. Typical applications include Z-Wave smart-home gateways, door/window sensors, smart lighting dimmers, smart locks, and water-leak detectors. The compact surface-mount form factor also serves battery-powered HVAC thermostats and energy-harvesting switch nodes. When designing with the ZM5304Ax-CME3, observe the keep-out zone underneath and around the chip antenna; place no copper, traces, or ground plane within 5 mm of the antenna pad to avoid detuning. Use a 4-layer or 2-layer board with a continuous ground reference and follow Sigma Designs reference layout AN-2014-007 for best RF yield. This page synthesizes distributor pricing, drop-in alternative sourcing, and practical RF layout guidance not found on the manufacturer product page, helping engineers accelerate Z-Wave node design and second-source qualification.
ZOE-M8B - Ultra-Low Power GNSS SiP Module | u-blox
The u-blox ZOE-M8B is an ultra-small, super-low-power GNSS System-in-Package (SiP) module with Super-E mode, integrating a u-blox M8 GNSS receiver, TCXO, SAW filter, and LNA in a 4.5 x 4.5 x 1.0 mm S-LGA package. It supports concurrent reception of up to three GNSS systems (GPS, Galileo, GLONASS, BeiDou) with a tracking sensitivity down to -160 dBm and power consumption as low as 12 mW in Super-E mode. What is a GNSS SiP? A GNSS (Global Navigation Satellite System) System-in-Package (SiP) integrates the entire satellite positioning receiver chain — RF front end, baseband processor, memory, and crystal — into a single surface-mount module. GNSS SiPs occupy the same system hierarchy as GNSS receiver ICs and modules, both subclasses of RF & Wireless > GNSS Modules, providing complete positioning solutions without the design effort of discrete RF layout. Key features include concurrent multi-GNSS reception across GPS L1, Galileo E1, GLONASS L1, and BeiDou B1 bands; integrated SAW filter and low-noise amplifier for passive-antenna operation; 25 mW average power over a typical 30-minute track; anti-jamming and anti-spoofing message integrity protection; and pin-to-pin compatibility with the predecessor ZOE-M8G. The Super-E mode delivers approximately 2.5x lower power than full-power operation while maintaining good positioning and speed accuracy. Technically, the ZOE-M8B is built on u-blox's M8 positioning engine with 72-channel architecture, ROM firmware, and a built-in TCXO for fast satellite acquisition. Communication is via UART, I2C, or SPI digital interfaces. The integrated dual-frequency RF front-end allows either GLONASS or BeiDou to be processed concurrently with GPS and Galileo, enabling simultaneous reception of three GNSS systems for faster, more accurate fixes. Typical applications include wearable fitness trackers, asset trackers, smart watches, IoT sensor nodes, and portable navigation devices where battery life and compact PCB area are critical. The 4.5 x 4.5 mm footprint and 12 mW Super-E power also suit disposable or energy-harvesting designs. Designers should note the ZOE-M8B is an older-generation product; u-blox recommends the MIA-M10 series for new designs. When migrating from ZOE-M8G, verify the minor differences in the SIM report (UBX-17045131) to ensure compatibility. Provide a clean 1.8V supply rail and follow u-blox's reference layout to maintain RF performance.
ZX60-362LN-S+ - 3.3-3.6GHz Low-Noise Amplifier SMA Module | Mini-Circuits
The Mini-Circuits ZX60-362LN-S+ is a connectorized low-noise, linear RF amplifier covering 3300 MHz to 3600 MHz in a chassis-mount SMA module optimized for 50 ohm systems. Headline parameters include 9.0 to 11.5 dB gain, 0.9 to 1.2 dB noise figure, and P1dB of 8.5 to 10.5 dBm, all packaged in a 50 ohm SMA coaxial housing that requires no external matching network. A low-noise amplifier (LNA) is an RF amplifier placed at the front-end of a receiver chain immediately after the antenna, designed to add minimal noise while providing enough gain to set the system noise floor before subsequent filtering and downconversion stages. LNAs sit within the broader hierarchy of RF/microwave amplifiers -> amplifier ICs -> RF & wireless integrated circuits -> semiconductors, and are characterized by noise figure, gain, linearity (P1dB, IP3), input/output return loss, and unconditional stability. Compared with general-purpose gain blocks, LNAs prioritize noise figure and input match over raw output power. Key features of the ZX60-362LN-S+ include ±0.5 to ±1.0 dB gain flatness across the band, 1.4:1 typical input and output VSWR, +5 V single-supply operation, and unconditional stability per US patent 6,943,629. The connectorized SMA housing simplifies lab evaluation, drop-in module replacement, and reference design prototyping without the layout complexity of bare-die or surface-mount MMIC integration. The 3.3 to 3.6 GHz band directly covers WiMax and 3.5 GHz radar / fixed wireless allocations. The internal amplifier die uses a GaAs pHEMT process topology common to Mini-Circuits' ZX60 connectorized lineup, with internal 50 ohm matching networks and DC blocking on the RF path. Internal regulation provides supply-noise immunity, and the module includes reverse-voltage protection. S-parameter data files in Touchstone and View PDF formats are available from Mini-Circuits' website, supporting direct import into RF simulation tools such as Keysight ADS, Cadence AWR, and Ansys HFSS. Typical applications include 3.5 GHz WiMax subscriber equipment, 3.3 to 3.6 GHz radar front-end LNA stages, S-band telemetry and point-to-point radio receivers, base-station receive chains, and laboratory reference / evaluation platforms where a connectorized LNA is preferred over a surface-mount MMIC. When designing with this module, use a regulated +5 V supply with adequate bypass (100 nF + 10 uF) on the bias pin to prevent noise injection through the DC feed, and verify S-parameters against your system's noise and gain budget using Mini-Circuits' Touchstone files. This page synthesizes distributor pricing, connectorized-module cross-references, and practical front-end design notes not found in the manufacturer datasheet.