Sma power

This is a 5 kW SMA Sunny Mini-Central Grid-Tie Inverter. The inverter has the built-in settings to be used for both Wind and Solar installations. The inverter is out of warranty (over 5 years old) but has hardly been used and is it perfect working order. I will offer a 6-month warranty on the inverter. The SMA Mini Central 5000A guarantees excellent energy yields because they operate with extremely low losses. It features extremely solid German engineering (made in Germany) and innovative circuitry concept is ideal for the most frequently occurring system sizes of grid-tied wind and solar power systems. Specifications: Maximum DC power 5750 W Maximum DC voltage 600 V MPPT voltage range 246 V - 600 V Maximum input current 26 A DC voltage ripple Max number of strings parallel 4 Thermally monitored varistors Yes Ground fault monitoring Yes Reverse polarity protection Short circuit diode Max AC Power Output 5500 W Nominal AC power 5000 W THD of grid current Default range of AC voltage 220 V - 240 V AC frequency 50 Hz - 60 Hz Power factor 1 Short circuit proof Yes, current regulation Maximum Efficiency 96.1 % Dimensions 468 W x 613 H x 242 D mm Weight 62 kg I have 4 of these inverters available. New, they are around R 40,000. ** Asking R 9,500 ** Technical Specifications can be emailed on request. Collection in the Alberton area. Contact Jonathan (Please email, SMS or What's App first)

Buy 5pcs RF Power Splitter RF Microwave Resistance Power Divider Splitter 1 to 2 Combiner SMA for R649.52

Specification: Size: 85x55x25mm Case Color: Clear Material: Plastic + Metal Power: DC12V/0.3-1A Output Connect: SMA Reference ENR: 0.1G/60DB 0.5G/55DB, 1G/52DB, 1.5G/48DB 2G/38DB 2.5G/30DB, 3G/27DB, 3.5G/20DB Package included: 1 x Spectrum External Generator Tracking Source(With Case)

Buy DX0409 Stereo Power Amplifier Board 2.0 Channel Balanced Sound Adjustment Sma... (COLOR.: ALUMINIUM) for R299.00

PLEASE NOTE: On checkout you will have the option to "leave a note for the seller". Please use this area to specify your preferred option, size or color. Upon receipt of your order, we will also make contact with you to clarify or confirm options when necessary. Where you would like an option that has an additional price, please continue with your order as is and we will contact you with payment options for the additional amount. OPTIONS: FORM COLOR: BLACK FORM COLOR: BLACKORANGE FORM COLOR: BLACKBLUE FORM COLOR: BLACKYELLOW FORM COLOR: BLACKGREEN Kenwood: TK-360, TK-370, TK-370G, TK-372, TK-372G, TK-3100, TK-3140, TK-3160, TK-3170, TK-3180, TK-3200, TK-3202, TK3207 LINTON: LT-3288, LT-6288, LT-3188, LT-2188, LT-3260, LT-3268, LT6188 PUXING: PX-777, PX-777 PLUS, PX-666, PX-888 WEIERWEI: VEV-3288S, VEV-6288, VEV-3288 QUANSHENG: TG-K4AT, TG-2AT, TG-45AT, TG-42AT, TG-22AT, TG-25AT, TG-UV WOUXUN: KG-689, KG-689 PLUS, KG-669, KG-669 PLUS, KG-659, KG-699E, KG-UVD1 HYT: TC-268, TC-268S, TC-368, TC-368S, TC-370S, TC-500, TC-500S TYT: TH-UVF1 T2 T3 F6 300 500 600 800 900 9900 BAOFENG: BF-666S, BF-777S, BF-888S, BF-320, BF-480, BF-490, BF-V6, BF-V8, BF-388A, BF-UV5R, BF-UV5RA, BF-UV5RB, BF-UV5RC, BF-UV5RD, BF-UV5RE, BF-UV5REPlus, BF-UV82, BF-UVB5 B6 Frequency: 144/430MHz Ham Two Way Radio DH Gain: 2.15 DBI/3.0 dB Max Power: 10Watts Impedance: 50ohms

Description: The broadband RF power amplifier small, suitable for all types of radio transmission, such as: FM shortwave radio remote control, FM FM radio transmitter, amateur radio 135-175MHz, 380-470MHz walkie-talkie transmitter to use. The low-frequency input can 1mW maximum output power of 2.0W, 512MHz maximum possible output 1.6W, 930MHz maximum possible output 1.0W, 1000MHz maximum possible output 0.8W, the amplifier is equipped with fins, long-term stability. Features: Operating Frequency: 1--930MHz Input power: 1mW (0dBm) Maximum output: 2.0W (33dBm) low frequency (10 MHz) 1.6W (32dBm) IF end (512 MHz) 1.0W (30dBm) high end (930 MHz) 0.8W (29dBm) high end (1000MHz) Operating voltage: 12V (DC) Current job: 300--400mA (determined by the output power) RF connector: SMA female standard Size: 48x48x13mm Note: 1. Never load or load impedance serious loss of time under the circumstances with the use of emission. 2. Do not increase the operating voltage to use, although you can bring the power boost, but the power consumption of the product increases, the     reliability deteriorates. 3. Note the anti-static measures, between devices have a common ground, first connect the RF interface to use, plus electricity. Package included: 1 x RF Broadband Power Amplifier Module

Technical Data Sheet: 1. Measurement power range: -75 ~ +16 dBm (external RF attenuator can be extended to 100dBm) 2. Measurement power resolution: 0.1 dBm 3. Measurement frequency range: 1 ~ 600 MHz 4. output interface: SMA_K 5. Operating voltage: 6 ~ 12 VDC 6. Operating current: 7. working temperature: -40 ??~ 65 ??br />8. Storage temperature: -40 ??~ 65 ??br />9. Size: 57 * 58 * 14 mm (length * width * height) Interface display and operating instructions: 1. Main display, the first line display shows the RF Power Meter The second line shows the P:power dBm; AT: attenuation dB The main menu is measurement results, can not be adjusted. 2. Function menu A. Attenuation setting menu,the first line shows Attenuation Menu The second line shows ATTN: XXdB Enter the menu function key: Long press ENTER and press again exit, ADD SUB to execute +, - operation B. internal compensation set, the first line is ADC Offset Menu The second line is Offset: +/- xx Enter the menu function key: press ADD+SUB and ENTER at the same time to exit, ADD SUB to execute +, - operation C. automatic backlighting function: when it is no backlight, press any key to open the backlight Package included: 1 x Digital Radio Frequency Power Meter

Technical Data Sheet: 1. Measurement power range: -75 ~ +16 dBm (external RF attenuator can be extended to 100dBm) 2. Measurement power resolution: 0.1 dBm 3. Measurement frequency range: 1 ~ 600 MHz 4. output interface: SMA_K 5. Operating voltage: 6 ~ 12 VDC 6. Operating current: 7. working temperature: -40 ￢ﾄﾃ ~ 65 ￢ﾄﾃ 8. Storage temperature: -40 ￢ﾄﾃ ~ 65 ￢ﾄﾃ 9. Size: 57 * 58 * 14 mm (length * width * height) Interface display and operating instructions: 1. Main display, the first line display shows the RF Power Meter The second line shows the P:power dBm; AT: attenuation dB The main menu is measurement results, can not be adjusted. 2. Function menu A. Attenuation setting menu,the first line shows Attenuation Menu The second line shows ATTN: XXdB Enter the menu function key: Long press ENTER and press again exit, ADD SUB to execute +, - operation B. internal compensation set, the first line is ADC Offset Menu The second line is Offset: +/- xx Enter the menu function key: press ADD+SUB and ENTER at the same time to exit, ADD SUB to execute +, - operation C. automatic backlighting function: when it is no backlight, press any key to open the backlight Package included: 1 x Digital Radio Frequency Power Meter

Selling New, never used TX/RX pair Data Link LoRa RN2483 433MHz / 868MHz (UART/USB) Microchip’s Long-Range Low-Power End Node Solution With the growing Internet of Things, Microchip has a LoRa® Technology wireless solution to address increasing demands on end-devices for long range connectivity, low power for battery operation, and low infrastructure cost for volume deployment. LoRa-Main-Lrge Microchip’s LoRa technology solution is ready to run out-of-the box and with the complete LoRaWAN™ protocol and certifications in place, it reduces time to market and saves development costs. LoRa Technology is ideal for battery-operated sensor and low-power applications such as: Internet of Things Smart agriculture Smart city Sensor networks Industrial automation Smart meters Asset tracking Smart home M2M LoRa Technology: Long range - greater than 15 km High capacity of up to 1 million nodes Long battery life – over 10 years Reduced synchronization overhead and no hops in mesh network Secured and efficient network Interference immunity Microchip LoRa Technology Module: Embedded LoRaWAN Protocol Class A - easily connects to LoRa Technology gateway LoRaWAN Protocol Stack ready in system Simple ASCII command set Full certification by region Board Spécifications: Output Power (dBm) +10 at 433 MHz +14 at 868 MHzFrequency (MHz) 433, 868 (Europe)Package Surface mount moduleSensitivity (dBm) -148Range >15 km (suburban)PCB Size 5cm x 3cm x 0.5cm (without SMA connector) 6cm x 3cm x 0.5cm (with SMA connector)Connector: SMA female, JST and Micro USB Include: 2 pcs of LoRa Board 2 pcs JST 6pins cable

5dBi RP-SMA 2.4G Wi-Fi Booster Wireless Folding Antenna For Router IP PC Camera Features: Boost your wireless coverage with this 5 dBi omni-directional Wi-Fi flexible antenna. Work with any wireless IEEE 802.11b/g router/AP/PCI/PCMCIA adapter with reverse SMA connector, improve signal strength and signal quality. Add more power and distance for your wireless network, help to clear up dead spots in your network! Specification: Antenna type: omni-directional Frequency: 2400-2483 MHz Gain: 5 dBi Impedance: 50 Ohm VSWR: Length: 170mm Finish: matte black Connector: RPSMA (female) Polarization: vertical Compliant with IEEE 802.11b and 802.11g wireless LANs 2.4 GHz wireless coverage range: 980 -1148 ft (300 - 500 M) Weighted Magnetic mounting Increase wireless coverage Antenna directions adjustment in base Operate with AP/Router with RP SMA connector Note: The actual indoor range is affected by walls, ceilings and similar obstructions. Package Included: 1 x 5dBi Wi-Fi Wireless Folding Antenna Detail Pictures:

Wemos TTGO LoRa32 V2.1 868Mhz ESP32 LoRa OLED 0.96 Inch SD Card Bluetooth WIFI Wireless Module Description: Working voltage: 1.8~3.7VAcceptable current: 10~14mATransmit current: 120mA@ 20dBm 90mA@ 17dBm 29mA@ 13dBmOperating frequency: 868MHzTransmit power: 20dBmReceive sensitivity: -139dBm@LoRa &62.5Khz&SF=12&146bps-136dBm@LoRa &125Khz&SF=12&293bps-118dBm@LoRa &125Khz&SF=6&9380bps-123dBm@FSK&5Khz&1.2KbpsFrequency error: /-15KHzFIFO space: 64ByteData rate: 1.2K~300Kbps@FSK 0.018K~37.5Kbps@LoRa Modulation Mode: FSK, GFSK, MSK, GMSK, LoRa TM, OOKInterface form: SPISleep current: 0.2uA@SLEEP 1.5uA@IDLEOperating?temperature: -40￢ﾄﾃ- 85￢ﾄﾃDigital RSSI functionAutomatic frequency correctionAutomatic gain control RF wake-up functionLow voltage detection and temperature sensorFast wake-up and frequency hoppingHighly configurable data packet handlerSMA AntennaIP5306More product information, go to: httpss://github.com/LilyGO/TTGO-LoRa32-V2.1At the TTGO LoRa V2.1, we add the SMA and IP5306 to the board, which make it can do more things. In terms of the power switch, we have changed the switching interaction mode. The added SMA antenna can enhance signal transmission.Package included: 1 x TTGO LoRa32 V2.1 868Mhz Module2 x Pin1 x Antenna1 x Power Cable(Notice:The shipping list does not include battery and SD card)

NA-771 SMA-Female Dual Band 10W Antenna for UHF & VHF  Frequency: 144/430MHz                     F3096011 Description: The NA-771 Whip Antenna will allow you to get longer range on your radio. This antenna features a 2.15 dB signal with up to 10W of power.  Boost the signal of your radio significantly! It is 100% brand new! Frequency: 144/430MHz Gain: 2.15 DBI/3.0 dB Max Power: 10Watts Impedance: 50 Ohms Length: 40 cm Weight: 45 g Color: black Compatible with: Kenwood handheld Radio: TK-2107,TK-3107,TK-2260,TK-3260, TK-3160,TK-278,TK-378...etc Linton handheld Radio: LT-2288, LT-3288, LT-3188, LT-2188, LT-3260, LT-2268, LT-3268,..etc Jingtong handheld Radio: JT-208,JT-308,JT3118,JT2118 PUXING Handheld Radio: PX-777, PX-777 PLUS, PX-666, PX-3288 WEIERWEI handheld Radio: VEV-3288S FDC handheld radio: FD-6288  Package included: 1 x NA-771 SMA Female Antenna        

ASUS USB-N66 Dual-band Wireless-N900 USB Adapter-450Mbps, USB 2.0, 802.11 a/b/g/n Retail Box 2 year Limited Warranty Product Overview The ASUS USB-N66 is a dual-band 450Mbps USB network adapter with powerful performance and a truly exhilarating design. The stylish pyramid shape offers both artistic merit and a practical approach to technology, embedded with orthogonally-arranged antennas to lessen interference and boost signal coverage. Dual 2.4GHz/5GHz operating bands and hardware high/standard power switchable modes meet diverse needs for every user segment, while software AP turns your device into a wireless access point to share internet connections. Features ¿Dual-band transmission for lag-free entertainment With MIMO (Multiple Input, Multiple Output) technology, the USB-N66 provides up to 450Mbps high speed transmission for virtually lag-free streaming and high performance networking. Dual-band operation caters to both home and power users: with 2.4GHz, web browsing and emailing are faster, and when HD streaming or online gaming are called for, the 5GHz band provides blazingly fast home entertainment. ¿Orthogonal antennas for wider coverage With the unique orthogonal arrangement of the three antennas as designed by ASUS research and development, the USB-N66 prevents interference between each antenna, greatly boosting coverage. ¿Exciting Pyramid design with blue LED ASUS presents an unprecedented artistic design, expressing new ideas inspired by space exploration and future technology. Furthermore, the distinct rippled pattern signifies the far-reaching excellence of coverage provided by the USB-N66. ¿Triple the power for up to 150% Wi-Fi range The hardware high/standard power mode switch offers another ASUS exclusive design that better caters to the diverse needs of different user segments. While standard power mode delivers fast wireless across average home usage ranges, high power mode provides up to three times the output and 150% range to overcome the limitations of distance and other obstacles. ¿Easy-share software AP Perfect for sharing internet connections with colleagues while on a business trip, the USB-N66 features software AP capabilties that enable you to create a small WLAN environment and connect to the internet via ICS (Internet Connection Sharing). Together with ACL (Access Control List), this lets you easily manage access privileges and quickly turn your PC into a wireless access point. Specifications ¿ Network Standard-IEEE 802.11 a/b/g/n ¿ Interface-USB 2.0 ¿ Antenna-3 x R SMA Antenna ¿ Operating Frequency-2.4GHz/5GHz ¿ Product Segment-N900 ultimate performance; 450+450Mbps ¿ Data Rate-802.11 a/b/g/n: downlink up to 450Mbps, uplink up to 450Mbps (20/40MHz) ¿ Modulation-64QAM, 16QAM, QPSK, BPSK, CCK, DQPSK, DBPSK, OFDM ¿ Management-Software AP,High Power Switch ¿ Security-64-bit WEP, 128-bit WEP, WPA2-PSK, WPA-PSK, WPA-Enterprise, WPA2-Enterprise, WPS support ¿ Dimensions-122 x 111 x 62 mm (WxDxH) ¿ Weight-90 g (Device Only) Package Content ¿Support CD ¿USB Extension cable ¿Warranty card

Product Usage: The RF detector is made of ADI's AD8318 chip, the design of the power supply voltage regulator circuit such that the detection accuracy tends to official data, the operating frequency range is 1-8000MHz, can detect -65 to 5dBm RF signal and with DC voltage output the detected signal strength (in dBm, logarithmic detection), so the RF signal is converted into a DC voltage output. RF signal corresponding to the amplitude or power of the output voltage. You can do signal strength indicator RSSI, spectrum analyzer, gain control. Technical Specifications 1. The operating frequency: 1-8000MHz 2. Dynamic Range: -65dBm to + 5dBm 3. The detection slope: -25 mV / dB (TPY) 4. The detection output voltage range: 0.5--2.1V 5. Power supply voltage: 7-15VDC (containing the power regulator circuit) 6. The input impedance: 50 ohms 7. RF interface: standard SMA female Package included: 1 x 1-8000MHz AD8318 RF Logarithmic Detector

HUAWEI 4G Router 3 Pro B535-932 What's in the box 1 x Router 2 x Quick Start Guide 1 x AC adapter 1 x Lan Cable Once set up, there's a lot to like here. The B535 WebBox can get up to 64 devices online at once, which is more than most people should need. It’s also notably double what the Huawei HomeFi can manage, though it only matches the Huawei AI Cube. If your priority for a 4G router is a fast, reliable connection - which it should be - then the Huawei B535 (also known as the HomeFi Plus) is easily one of the best options available. It’s fast too, supporting download speeds of up to 300Mbps (37.5MB/sec) and upload speeds of up to 100Mbps (12.5MB/sec). Those maximum download speeds match the Huawei AI Cube but the upload speeds here are double the 50Mbps offered by that device. That’s because the Huawei B535 WebBox supports Category 7 LTE, while the AI Cube only supports Cat 6. Currently, on Three you can expect maximum download speeds of around 100Mbps (12.5MB/sec). That's significantly below the B535's theoretical maximum speeds, but it's future-proofed for when speeds increase in the coming months. It’s also far faster for both uploads and downloads than the Cat 4 Huawei HomeFi. So in other words, if speed is all you care about then this is the best 4G home broadband option from Three. But there’s more than just speed here, as it supports both 2.4GHz and 5GHz Wi-Fi bands. This is another fairly standard thing in routers, but not always found in 4G ones with the HomeFi only supporting single band 2.4GHz WiFi. Dimensions (mm): 219 x 138 Modem: 4G Colours: White Ethernet ports: 4 ethernet ports Download speeds: Cat 7, up to 300Mbps Upload speeds: Cat 7, up to 100Mbps Wi-Fi specs: Dual-band 802.11a/b/g/n/ac (2.4GHz and 5GHz) External Antenna: 2 x SMA Antennas Power: Mains powered Specifications: Form Factor: Size: 219*138*35mm Features: LTE Cat7 DL/UL 2CC FDD-LTE: 300Mbps(DL), 100Mbps(UL) TDD-LTE: 220Mbps(DL), 20Mbps(UL) Band: LTE: B1/3/8/20/28/38/40/41 (B41 full band 2496~2690MHz) UMTS: B1/8 No GSM UL: 3C/38C/40C/41C DL: 3C/38C/40C/41C/38A-38A/41A-41A/1A-3A/1A-8A/1A-20A/1A-28A/3A-8A/3A-20A/3A-28A/3A-38A/3A-41A/8A-41A/28A-40A Interface: 4xRJ-45 for data, GE(1 LAN/WAN+3 LAN) 1xRJ11 for voice, Voice: CS&VoIP&VoLTE, VoLTE need to customized. 2xSMA external antenna interface for LTE. 1xSIM card slot (3FF), 1x power interface. 1*Hi(WPS) KEY/1*Reset KEY/1*Power KEY. WiFi: 802.11 b/g/n 2*2 MIMO 2.4GHz & 802.11a/n/ac 2*2 MIMO 5GHz 2.4GHz &5GHz DBDC Power: AC/DC：AC: 100 V ~ 240 V; DC: 12 V, 1 A

WIRELESS OUTDOOR IP CAMERA - 720P HD, IR CUT, NIGHT VISION, MOTION DETECTION, SMARTPHONE SUPPORT, ONVIF 2.1 - I522 Key Features... 1/4 inch CMOS for high definition footage ensuring no details go unnoticed Remote Monitoring anytime, anywhere from your Android or iOS phone HD resolutions and H.264 compression means your storage space goes further Infrared LEDs and IR CUT being 24 hours surveillance with up to 20 meters night vision HIGH DEFINITION WIRELESS IP CAMERA With its 1/4 inch 1MP CMOS sensor this compact IP camera delivers high-quality HD imagery at 720P. The wide angle 170 degree view means you can cover more space and with h.264 compression you can efficiently store all the relevant videos without losing any details. Support for both iOS and Android devices lets you monitor the camera from anywhere and at anytime giving you peace of mind and an easy way to check in whenever you need. With the Camviews app setting up remote connectivity to your mobile device is quick and easy, offering support for Android 4.3 and iOS 7 or above devices. With motion detection function you can set up predetermined detections areas on this IP camera, should any movement be detected you will receive an email snapshot notification and any activity can be recorded on the built in micro SD card. Being ONVIF 2.1 compatible ensures this surveillance camera is easy to use with other security systems so this camera offers good scalability should your security needs change. Its Wi-Fi compliant so you can install it indoors or out and operate on your wireless network, so removes the need for excessive cabling. Enjoying IP66 protection this camera can perform both indoors and out so is suitable for all your security needs, with its adjustable bracket its quick and easy to install so you will be up and running in no time. Manufacturer Specifications General Mobile phone support(iOS 7.0 and Android 4.3 above) On­Board Storage: Built-in Micro SD card (8GB) Plug and Play ONVIF Nightvision IR cut Video Compression Format: H.264 Frame Rate: 1 to 25 FPS Resolution: One Stream: 720P (1280x720), SVGA (800x600), D1 (704x576); Minor Stream: D1 (704x576), VGA (640x480), 360P (640x360), CIF (352x288) Bit Rate: 128 to 4096kbps, Supports CBR/VBR Image Sensor: 1/4 Inch 1 Megapixel CMOS Sensor Lens: 3.6mm Viewing Angle: 170 Degree Minimum Illumination: 0.1lux, 0lux with IR on Night Vision Filter Switch: IR Cut Filter Auto­switch Night Vision: IR LED Lights (36 pcs IR LEDs) IR Distance: 10 Meters Alarm Alarm: Motion Detection Detection Area: Support 1 Detection Areas Alarm Notification: Email Snapshot Notification, FTP Snapshot Upload, Event Record to Micro SD Card Network Basic Protocol: ONVIF 2.1 Network interface: Ethernet 10Base-T/100base-TX Mobile Protocol: TCP/IP, HTTP, DHCP, DNS, DDNS, RTP, RTSP, PPPoE, SMTP, NTP, SNMP, FTP, UPNP Wireless: Wi­Fi 802.11 b/g/n WIFI Encryption: WAP, WAP2 Online Visitor: Support 2 Visitors at the same time Support Mobile Phone Access: Android 4.3 and iOS 7 Above APP: Camviews Browser TF card: View or Download from network IP Mode: Dynamic IP Address, Static IP Address, Supporting WPS (Wi-Fi Protected Setup) System System Requirement: Microsoft Win XP, Vista, Win 7, Win 8, Win 10 IE6.0 and Above (OCX Plug-in), Google Chrome, Firefox(VLC Plug-in) Others Shape Material: Plastic (ABS) Environment: Indoors Operating Temperature:­ -40 to 60 Degree Celsius Operating Humidity: 10% to 90% Power Supply Input: 110 to 240V, 50/60Hz; Output: DC 12V, 1A Power Consumption: 10W to 50W Waterproof Rating: IP66 Ports DC in RJ45 10M/100M Ethernet port 1 CH SMA Antenna interface Micro SD Card Dimensions Main Product Dimensions: 182x66 x66 mm (L x W x D) Main Product Weight: 351g Package Contents IP Camera Power Adaptor Screws CD Antenna User Manual

  Who is watching you!??? If you are looking for one of the most advanced hidden wireless camera detectors this is no doubt it! The wireless camera hunter works automatically making it very easy to locate and view wireless cameras video signals. If the device detects any live video signals the signal is immediately viewed on the LCD. The LCD below shows you exact frequency of the source letting you know exactly what video frequency the camera is operating on. Specifications: Full range frequency scanning from 900MHz – 2.7GHz, 2.5″ high resolution monitor LCD display shows frequency and user setting details, Full range video protocol auto-switching for PAL/NTSC, CCIR/EIA, Rechargeable battery w/ AC power supply, Battery lasts 3 hours, Auto and manual scanning modes “Fine Tuning” rocker switch for use after alert, Battery life indicator on LCD, Antenna sensitivity indicator on LCD Audible alarm, On/off indicator on LCD 1. high-sensitivity antennas, 2. Video Out, 3. Alarm Beep, 4. Power(ON/OFF), 5. DC IN, 6. Function LCM, 7. 2.5 Colour TFT-LCD, 8. Intelligent Shuffle Button ISM Band: 900MHz~2700MHz, Audio sub carrier: 5.5MHz, 6.5MHz auto detect, Switcher: Auto / Manual, Antenna: SMA, Battery working time: 3Hrs.appro. (Depend monitor on), Power input: DC 5V, 650mA(MAX) or AA battery DC 1.5V x 4, Frequency display: LCM, Auto scan: 20sec/per cycle(H)-10sec/per cycle(MH, M, ML, L) Manual scan: Once: 1MHz/sec, Fast-forward: 10MHz/sec, Dimension: 71(L)×33(W)×119(H)mm

Description S150 3G/4G GSM + 8DI/2O GSM Controller The GSM SMS Controller is a very simple device which can be used for authorized door access, controlling gates, switching of remote equipment, car parking systems. The GSM SMS Controller can be used in places which require turning ON/OFF your system, machines, and equipment remotely with a SMS text from your mobile phone and protect your assets. Moreover, the GSM SMS Controller with multi-digital inputs for digital inputs, when any one of the inputs triggered, will start the siren or switch on the light automatically. In the meanwhile, the GSM SMS Controller will send SMS Alert to the owners immediately. This is very useful if you need protect your assets with low cost solution. Quick Spec DC Power Supply: DC 12V/1A Range 9~36VDC Power Consumption: Standby: 12V/70mA Working (Max): 12V/300mA GSM/3G Frequency 2G: 850/900/1800/1900Mhz 3G: (UMTS/HSDPA) W:900/2100@UMTS 900/1800@GS C:850/1900@UMTS 850/900/1800/1900@GSM T:850/2100@UMTS 850/900/1800/1900@GSM 4G LTE SIM Interface: Supporting 3V SIM Card External Antenna: SMA Antenna interface, 50 Ohm Serial Interfaces: 1 USB Port Digital Inputs 2 / 4 / 8 NC/NO/EOL Relay Outputs: 2 Relay Outputs: 7A@125VAC 5A@125VAC 20A@14VDC Siren Output: 1 Backup Battery: 3.7V 900mAH Exterior Dimension: 70mm x 88mm x 30mm Net Weight 500g Typical Applications Security Alarm System applications Supervision and monitoring alarm systems Automatic monitoring system Vending Machines security protection Pumping Stations, Tanks, Oil or Water levels Buildings and Real Estate Weather Stations River Monitoring and Flood Control Oil and gas pipelines Corrosion protection Temperatures, water leakage applications Wellheads, boat, vehicle Energy saving, street lights control systems Valve controls Transformer stations Unmanned machine rooms Control room application Automation System, M2M GSM Access Control System, GSM Gate Opener, etc. Resources User Manual Shipping List 1 X GSM SMS Controller 1 X AC/DC Power supply adapter (12V 1.5A) 1 X CD (Pc programmer tool) 1 X GSM Antenna More Products View More Products

Wireless Camera Set Receiver Specifications: Receiving Frequency: 1.2GHz Channels Available: 4 Demodulation Mode: FM AV OUT Antenna: 50ohm SMA Receiving Sensitivity: 48dB Operation Temperature: -5 ~ +35 deg C Power Adapter: DC 12V Locked Frequency Recommended Max Range for Objects: 15 Meters at Day 6 Meters at Night Transmission Range: 20 Meters Minimum Illumination: 3LUX 0LUX IR ON Dimension: Camera without stand- 65 x 55 x 55mm Packge Included: 1x Wireless Camera 1x Wireless Receiver 2X Power Adapters 1X AV Cable We are Located at: YSL MOMENTS SHOP 43 (FRONTLINE OUTSIDE BETWEEN POSTNET & SIMPLY ASIA) Moffett On Main Lifestyle Centre, 109 17th Ave, Charlo CHARLO, Port Elizabeth Operating Times: MON TO FRI = 9AM TO 6PM FRIDAYS CLOSED 12:15 TO 14:15 SATURDAYS = 9AM TO 3PM PUBLIC HOLIDAYS = 9AM TO 2PM Open Last sunday of every month 9AM TO 2PM DEBIT & CREDIT CARDS ACCEPTED

​ HUAWEI B683 Specifications: * HSPA +/HSDPA/HSUPA/UMTS capable of up to 28.8 Mbit/s and 5.76 Mbit/s upload (900/2100MHz) on firmly embedded UMTS / HSDPA modem * SIM card unlocked * GSM / GPRS / EDGE capable (850/900/1800/1900MHz) * can as a full router via wireless (max. 32 units) and LAN (RJ45 network) are operated * integrated 4x port RJ45 LAN Switch * Connector for an external antenna SMA connector size * USB port for connecting a USB device * Built-in 802.11b/g/n WLAN / 300 Mbit/s and WPA (2) encryption, up to 32 devices/clients simultaneously * Web-based admin interface for setting of WLAN, UMTS / APN settings, encryption and routing functionality (including firewall, DMZ, DHCP, etc.) * Supports Windows 2000, XP, Vista / 7 for the USB modem functionality, Wi-Fi, UMTS and router functionality operating system independent * Dimensions: 180 x 122 x 32mm * Power plants using supplied Netzeil (no battery operation) * Weight: 280g Buy Huawei B683 3G Wireless Gateway from http://www.4gltemall.com/huawei-b683-3g-umts-hspa-28-8mbit-s-wireless-router.html​​

GSM/CDMA/850-1900 MHz Cellphone Signal Booster Amplifier Antenna 9dBi with Holder Features: Strength the signals of GSM and CDMA for every phone. Attach a phone holder for better signal Easy stick-on installation, no powered, drilling and tuning required Improves reception and transmission when using your phone inside any vehicle and poor cell phone service area Specification: Supporting mobile network GSM/CDMA Frequency Range 824 – 896 MHz/ 890 – 960 MHz/ 900 – 1800 MHz/ 850 – 1900 MHz VSWR ≤1.5 Gain 9dBi Polarization Type Vertical Radiation Omni Rated Power 50W Input Impedance 50 Ohms Connector Type SMA male/ FME Female Suction Cup ø 2.0 inch/ 5.0 cm Cable Type RG174 (best) cooper Cable Length 6.6 ft/ 2 m Antenna dimensions 7.9 x 2.1 x 1.0 inch/ 20.0 x 5.4 x 2.6 cm Phone holder supporting width 48-77mm Color Black Package Included: 1 x 9dBi Gain Signal Booster Antenna 1 x Phone Holder Detail Pictures:

Description:   Name: AD584 voltage reference power supply: DC 14v-24v voltage reference output: 2.5V/5V/7.5V/10V output interface: 2.54mm pitch pin and SMA high-frequency connector Size: 50*50mm Applicable to student competition module personal project development and voltmeter calibration etc.   Package included:   1 x AD584 2.5V 5V 7.5V 10V High Precision Voltage Reference Module

Product performance indicators: Frequency range: DC - 4.0GHz Maximum power: 23dBm (200mW) Standing wave ratio: ≤ 1.20 System impedance: 50Ω RF interface: SMA double female head (Outer screw inner hole) Attenuation:                Direct: 0dB (reference)                Level 1: 10 ± 0.8 dB                Level 2: 20 ± 1.1 dB                Level 3: 30 ± 1.5dB Package included: 3 x DC-4.0GHz RF Fixed Attenuator

Product performance indicators: Frequency range: DC - 4.0GHz Maximum power: 23dBm (200mW) Standing wave ratio: ≤ 1.20 System impedance: 50Ω RF interface: SMA double female head (Outer screw inner hole) Attenuation:                Direct: 0dB (reference)                Level 1: 10 ± 0.8 dB                Level 2: 20 ± 1.1 dB                Level 3: 30 ± 1.5dB Package included: 1 x DC-4.0GHz RF Fixed Attenuator

Description:   GPS module Minimum size: 23 * 17mm Dual GPS Antenna Interface: SMA / IPEX With rechargeable Electronics: accelerates startup With EEPROM: change the baud rate and other data can be saved without power GPS serial output of raw data, which can be accessed 5V / 3.3V single-chip serial resolve   Package Included:   1 x GPS Mini NEO-7N Satellite Positioning Module For C51 Arduino STM32