ReviewsRf Transceiver Module

Logarithmic Amplifier Module ±0.4 DB RSSI Linearity with Limiting Output Can Be Used As FSK PSK Demodulation

AD8309 AMPLIFIER MODULE - AD8309 amplifier module, with limiting output, can be used as FSK PSK demodulation..
APPLICATION - Used for received signal strength indicator (RSSI) and phase detection in cellular base stations, radar and other radio transceiver applications..
16mA current, 20 mV/dB slope, ‑95 dBm intercede, SMA female, 5MHZ‑500MHZ frequency range, 100 dB gain..
±0.4 DB RSSI LINEARITY - ±0.4 dB RSSI linearity, RSSI scale does not change with temperature and feed voltage..
Logarithmic output of the logarithmic amplifier module is proportional to the logarithm of the input signal..

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FrSky Tandem X20S Transmitter with Built-in 900M/2.5G Dual-Band Internal RF Module

Built-in TD 900M/2.4G Dual-Band Internal RF Module Supports Multiple Working Modes 2.4G ACCST D16Mode (Compatible with ACCST Receivers with D16 V2 or later FW) 2.4G ACCESSMode (Compatible with ACCESS Receivers) 900M ACCESSMode (Compatible with ACCESS R9 868/915MHz Receivers) (*Capable of simultaneous working under ACCESS mode) 2.4G & 900M TD Mode (Compatible with TD Receivers).
Super-low latency and long-range control with telemetry (*Up to 50 to 100KM range and down to 4ms end-to-end latency) 800*480 Color Touch-Screen Displays 6 Quick-Mode Custom Buttons (Front) and 2 Momentary Buttons (Rear) Lite Type External Module Bay Built-in 6-axis Gyroscope Sensor All CNC Metal Trims, Knobs.
Haptic Vibration Alerts and Voice Speech Outputs Supports SWR Indicator Warning Supports Recharge System for 2S Li-ion Battery (USB Type-C Interface) High-speed PARA Wireless Training System (Compatible with FreeLink App3.0) Built-in Audio Wireless Module (Compatible with Bluetooth Audio Device).
All CNC High-Precision Hall-Sensor Gimbals with 10 Ball-Bearing, adjustable 45° to 60° stcik travel and 8° rotatable panel. ETHOS: The more pow....

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Logarithmic Amplifier Module ±0.4 DB RSSI Linearity ‑95 DBM Intercede, Sma Female Can Be Used As FSK PSK Demodulation

16mA current, 20 mV/dB slope, ‑95 dBm intercede, SMA female, 5MHZ‑500MHZ frequency range, 100 dB gain..
APPLICATION - Used for received signal strength indicator (RSSI) and phase detection in cellular base stations, radar and other radio transceiver applications..
Logarithmic output of the logarithmic amplifier module is proportional to the logarithm of the input signal..
±0.4 DB RSSI LINEARITY - ±0.4 dB RSSI linearity, RSSI scale does not change with temperature and feed voltage..
AD8309 AMPLIFIER MODULE - AD8309 amplifier module, with limiting output, can be used as FSK PSK demodulation..

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Dimplex 20\ Connex Proportional Linear Convector Baseboard Heater With Built-In Thermostat Model: PC2005W31), 240/208V, 500/375W White

New electronic proportioning thermostat, with CSA-C828 compliant control (+/-0.5oC/1oF), RF transceiver for on-board temperature control and heater-to-heater telegraphing.
Faster heating of the room than a conventional baseboard due to rapid vertical laminar air flow, directing heat to the ceiling, speeding dispersal of warm air into the center of the room.
Improved performance and reduced length through use of top heat discharge and new fin design.
Superior shark-fin blade design on a steel tubular element for improved heat transfer and longer life.
Discreet styling, reduced length and added versatility of placement provide more options when designing a room.
Full length automatic overheat reset for safety Optional wall mounted remote control for multi-heater temperature regulation.
Finish - specially-formulated epoxy/polyester powder coating is environmentally friendly and resists fading and abrasion.
Heating element - a nickel chromium element is totally enclosed within a steel sheath, providing superior life expectancy and resistance to rust, shark-fin shaped aluminum fins are firmly staked in an upright position to provide directional wicking for top discharge heat transfer.
Controls and wiring - supplied with an installed electronic proportioning therm....

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Mixer Module, Bandwidth Mixing 0.1‑500MHz High Frequency Transducer -10dBm for Quadrature Modulation for Base Station for HF VHF Receiver

Single Power Supply: The mixer module is designed to be powered by a single power supply, and the RF, IF and LO ports have DC isolation capacitors for easy use.
10.3dB SSB Noise Figure at 70MHz: With the output amplifier and optimal source impedance of this mixer module, the SSB noise figure is 10.3dB at 70MHz. There is no insertion loss, no external duplexer, and no passive termination.
Low Distortion and Wide Dynamic Range: AD831 is a low distortion, wide dynamic range, single chip mixer, very practical.
-10dBm LO Power Consumption: Provides +24dBm third order intercept point, can achieve -10dBm LO power consumption, without high power LO drivers, there are no corresponding shielding and isolation problems, can improve system performance and reduce costs.
Wide Application: Suitable for applications such as RF‑IF down conversion in HF and VHF receivers, second mixer in base stations, DC baseband conversion, quadrature modulation and demodulation, and Doppler shift detection in imaging.

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UHF Connector Female Nut Bulkhead Panel Mount to SO239 Jack RF Coaxial Coax Cable Adapter Plug for PL-259 (Pack 4Pcs)

UHF female to UHF female Adapter 50Ω Impendence Straight RF Coaxial Coax adapter.
Copper material ensure higher signal transmission and connectivity. The attenuates signal of this uhf bulkhead connector is only 0.1dB and vswr< 1.15. Durability :≥ 1000 cycles..
UHF SO239 SO-239 PL259 international standard,.
Fit for RF Applications antennas,coaxial cables,radioscanner,ham radio transceiver, CB radio handheld & amateur radio devices.
Package include: 4 Pack PL259 Female to Female Adapter, Life time warranty.

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10Gb SFP+ RJ45 Transceiver 10Gbase-T SFP+ Ethernet Copper Module Compatible with Cisco SFP-10G-T-S Ubiquiti UF-RJ45-10G UniFi Meraki MikroTik Supermicro and More Cat6a/ Cat7 30m

✅10Gbase-T Module: 10Gb/s SFP+ to RJ45 Ethernet Copper Transceiver,support links up 30m (98 Ft) over Cat6a/ Cat7 cable. SFF-8431 and SFF-8432 MSA....
✅Wide Compatible: For Cisco SFP-10G-T-S, Meraki, MikroTik, Ubiquiti UF-RJ45-10G, Unifi, Netgear, QNAP, D-Link, Supermicro, TP-Link and and Other....
✅ Easy to Use: PLUG and PLAY, Hot-swappable. Rotate the ring latch down at a 90 degree angle to unlock it, then pull the transceiver out of sfp+....
✅2.5 Power Consumption: Adopted the latest IC: Marvell 88X3300power, Low EMI and advanced ESD protection. 10Gbase-T module is recommended to be used....
✅After-sales service: Provides 24/7 Customer Service, 30 Days Free-returned, 3 Year Free Warranty and Lifetime Technology Support..

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Yaesu Original FT-65 FT-65R 144/440 Dual-Band Rugged & Compact Handheld Transceiver, 5W - 3 Year Warranty

VHF/UHF Commercial Grade Dual Band Handheld Transceiver - Compact Design, Measuring W 2.1” x H 4.1” x D 1.2” (52.5 x 104.5 x 31 mm) - Rugged Construction.
Meets IP54 Rating (Dust/Water protection) , MIL-810-C,D and E - One Watt Powerful Audio Output and Clear Audio from the Big Front Speaker - 5 Watts of Reliable RF Power within a Compact body.
Three Selectable TX Power settings (5 W (High)/2.5 W (Middle)/0.5 W (Low)) - Over 9 hours Operating time with Supplied 1,950 mAh Li-Ion Battery pack *1 - Optional High-capacity 2,500 mAh Li-Ion Battery Pack (SBR-26LI) provides over 11.5 hours of Extended Operating Time *1 - 3.5-Hour Rapid Charger (SBH-22) Included (Using SBR-25LI) - QRK (Quick Recall Key) : Four User Programmable Keys for Quick Access to Favorite Functions.
Large White LED Flashlight, Alarm and Quick Home Channel Access for Emergency Signaling - Versatile Scanning Capabilities : Programmed VFO Scan, Memory Scan, Priority Channel Scan, Weather Alert Scan - WX Channels with "Severe Weather" Alert (US Version) - VOX Operation with Optional VOX Earpiece Microphone (SSM-512B) - PC Programmable with Optional Programming Cable (SCU-35).
Transceiver-to-Transceiver Cloning with Optional Cloning Cable (SCU-36) - FM Broadcast Receiver Equipped - ARTS ....

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X10 PLM04 Lamp Module PLM01 replacement

AGC Automatic Gain Control helps reduce electrical noise surrounding the unit, making it more reliable!.
Dimming Capabilities for your dimmable bulbs.
Must use a transceiver if using a RF remote..

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QSFPTEK 10GBASE-ER SFP+ Module, 10giga Mini GBIC SFP 1550nm, 40km, 10GE Gigabit Ethernet DDM LC Single-Mode Fiber Optic Transceiver for Cisco SFP-10G-ER, Ubiquiti, Netgear, Mikrotik

Wide Compatibility: Compatible for Cisco SFP-10G-ER, Ubiquiti, Mikrotik, D-Link, Supermicro, Netgear and Other Open Switches. Widely used in fiber switches, routers, NIC, server or other fiber optic equipments with 10Gb SFP+ ports..
10GBASE-ER SFP+ fiber module: 10Gb/s data rate, duplex LC connector, 1550nm wavelength, the transmission distance up to 40km, working temperature: -5℃ ~ +70℃, Tx Power(dBm): -2 ~ 4, Rx Sens.(dBm): ＜ -15.8..
Easy to use: SFP+ 10G single-mode transceiver, plug and play, hot-pluggable. DDM support: DDM allows you to monitor the critical information, to find out some potential problems..
100% high quality products: We always strictly control product quality, every module had been individually tested on switches before shipping, customers can rest assured to buy..
We offer many compatible options, if your brands are not listed here, please contact us. QSFPTEK is a manufacturer of transceiver, customized service is available..

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Uniden PRO401HH Professional Series 40 Channel Handheld CB Radio & RoadPro (RP-711) 24\ Magnet Mount Stainless Steel CB Antenna Kit

VHF/UHF Commercial Grade Dual Band Handheld Transceiver - Compact Design, Measuring W 2.1” x H 4.1” x D 1.2” (52.5 x 104.5 x 31 mm) - Rugged Construction.
Meets IP54 Rating (Dust/Water protection) , MIL-810-C,D and E - One Watt Powerful Audio Output and Clear Audio from the Big Front Speaker - 5 Watts of Reliable RF Power within a Compact body.
Three Selectable TX Power settings (5 W (High)/2.5 W (Middle)/0.5 W (Low)) - Over 9 hours Operating time with Supplied 1,950 mAh Li-Ion Battery pack *1 - Optional High-capacity 2,500 mAh Li-Ion Battery Pack (SBR-26LI) provides over 11.5 hours of Extended Operating Time *1 - 3.5-Hour Rapid Charger (SBH-22) Included (Using SBR-25LI) - QRK (Quick Recall Key) : Four User Programmable Keys for Quick Access to Favorite Functions.
Large White LED Flashlight, Alarm and Quick Home Channel Access for Emergency Signaling - Versatile Scanning Capabilities : Programmed VFO Scan, Memory Scan, Priority Channel Scan, Weather Alert Scan - WX Channels with "Severe Weather" Alert (US Version) - VOX Operation with Optional VOX Earpiece Microphone (SSM-512B) - PC Programmable with Optional Programming Cable (SCU-35).
Transceiver-to-Transceiver Cloning with Optional Cloning Cable (SCU-36) - FM Broadcast Receiver Equipped - ARTS ....

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