5dBi 195mm SMA Male Antenna for GSM LoRa frequency 868-900-915MHz

5dBi 195mm SMA Male Antenna for GSM LoRa frequency 868-900-915MHz 

• Antenna port SMA male
• Gain 5dBi
• antenna length 195mm
• aoo field  GSM , LORA
• working Frequency  868-900-915MHz 

Online Order https://tokopedia.com/rosesana/5dbi-195mm-sma-male-antenna-for-gsm-lora-frequency-868-900-915mhz

SenseCAP AS923 M1 LoRaWAN Indoor Gateway LongFi Helium HNT miner

SenseCAP AS923 M1 LoRaWAN Indoor Gateway LongFi Helium HNT miner

Online Order here

Features:

* Handy Setup to Helium Network. 6 steps, 5 minutes, ready to go.

* Powered by Mature Hardware Solutions. Raspberry Pi 4(2G/4G/8G RAM) and WM1302/WM1303 (Semtech SX1302/SX1303) baseband LoRa chip.

* Secured and Reliable. Built-in ECC608 crypto chip, high-security authentication, and reliable connectivity.

* Automatic Online Upgrades. Automatic OTA upgrades, without manual operation.

* Remote Diagnosis. Built-in remote diagnostics mechanism, efficient online support.

* 64GB Large Storage. 64GB MicroSD card large storage, extending the lifetime of the gateway, fulfilling the memory requirement of potential upgrade.

* Efficient Cooling Solution. Aluminum enclosure with a heatsink and cooling fan inside, ensuring long-term and stable operation.

* Multiple Accessories. Fiberglass antenna, slider pad for sliding rod installation, and upcoming outdoor enclosure, etc.

* FCC and CE Certificated. Available for personal and commercial use.

Specs :

Processor : Raspberry Pi 4 (Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz)

RAM : 2GB / 4GB / 8GB

Storage : 64GB MicroSD Card

Frequency : AS923 Version: 902MHz ~ 928MHz

Sensitivity :

-125dBm @125KHz/SF7

-139dBm @125KHz/SF12

TX Power : Up to 26 dBm

Antenna Gain : US915 / AS923: 2.6 dBi , EU868: 2.8 dBi

Antenna Impedance : 50 Ohm

Antenna Radiation Pattern : Omni-Directional

Wi-Fi : 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless

Bluetooth : Bluetooth 5.0, BLE

LoRaWAN : Supports Class A, C

Input Voltage : DC 5V - 3A

Interfaces :

USB Type-C (Power Supply) * 1

Ethernet RJ45 * 1

RP-SMA Female Antenna Connector* 1

Operating Temperature : 0°C to 50°C

Relative Humidity : 0% - 90% (non-condensing)

Heat Dissipation : Aluminum enclosure, a heatsink, and a cooling fan

IP Grade : IP20

Certification : FCC / CE / RCM

ONLINE Order https://www.tokopedia.com/rosesana/sensecap-as923-m1-lorawan-indoor-gateway-longfi-helium-hnt-miner

RF Explorer 6G Combo

RF Explorer is a handheld digital spectrum analyzer, a very affordable tool for work in all popular frequency bands. It is based on a highly integrated frequency synthesizer and double-balanced mixer which offers high performance, compact size, low consumption and low cost.

It has been designed to be used equally well indoor and outdoor, and can be connected to a PC for extra functionality using standard mini-USB 2.0 connector.

This model includes a 6G baseline unit plus an RFEMWSUB3G Expansion Module conveniently assembled and tested. It comes with two SMA connectors and three antennas: a nice dual band telescopic 144/430MHz wideband telescopic antenna for all Sub-GHz frequencies, a rubber duck 5.8 GHz and a whip helical for 2.4GHz band. Additional, specific band antennas may be needed to cover efficiently some of the frequencies supported.

The combination of these two models offer coverage for most used communication frequency range used in modern communication technologies including WiFi, Bluetooth, Wireless Audio and Video, LTE, GSM, GPRS, Satellite, CATV, DTV, etc.

Features

• Pocket size and light weight
• Solid aluminum metal case
• Includes a transport EVA carry case for RF Explorer
• Spectrum Analyzer mode with Peak Max and Hold, Normal, Overwrite and Averaging modes
• High capacity Lipo for 16hs+ of continuous run, rechargeable by USB
• Windows PC client Open Source
• Wide band coverage to all popular RF frequencies, starting at 15MHz and going up to 2.7GHz, as well as 4.85-6.1GHz. This includes very interesting frequency areas such as 2m HAM radio, all VHF and UHF, FM radio, GPS, WiFi and WiMax, Bluetooth, etc.

Note: this unit does not include RF Generator functionality, only Spectrum Analyzer functionality is available. For signal generator and tracking please consider RF Explorer Signal Generator model RFE6GEN.

Technical details

Dimensions	113mm x0mm x0mm
Weight	G.W 387g
Battery	Lithium Cells / Batteries contained in equipment UN3481 - PI967
Frequency band	15-2700 MHz and 4850-6100MHz
Frequency span
Left SMA port (6G)	2-600Mhz
Right SMA port (WSUB3G)	112KHz - 600MHz
2 standard SMA 50 ohms Spectrum Analyzer connectors
Left SMA port (6G)	4850-6100MHz
Right SMA port (WSUB3G)	15-2700 MHz
Amplitude resolution	0.5dBm
Dynamic range
Left SMA port (6G)	-105dBm to -15dBm
Right SMA port (WSUB3G)	-110dBm to -10dBm
Absolute Max input power
Left SMA port (6G)	+25dBm
Right SMA port (WSUB3G)	+30dBm
Average noise level (typical)	-105dBm
Frequency stability and accuracy (typical)
Left SMA port (6G)	+-0.5ppm
Right SMA port (WSUB3G)	+-10ppm
Amplitude stability and accuracy (typical)
Left SMA port (6G)	+-3dBm
Right SMA port (WSUB3G)	+-6dBm
Frequency resolution	1Khz
Resolution bandwidth (RBW)
Left SMA port (6G)	automatic 58Khz to 812Khz
Right SMA port (WSUB3G)	automatic 3Khz to 600Khz
Graphics LCD	128x64 pixels, great visibility outdoors
PC Windows client	supports Windows XP/Vista/Win7 both 32 and 64bits
Backlight	for great indoor visibility

Antenna pack for ED20 Tracker Board

Antenna pack for ED20 Tracker Board. This antenna pack consists of 3 antennas with different shapes, but both use UFL connector. (IPX)

FR05-S1-N-0-102 2.4 GHz Small SMD Chip Antenna 1dBi

Mini antenna 2.4 GHz with unity gain bandwidth of 1 dBi. Suitable to be applied to bluetooth dongles, wifi dongles, Zigbee, RF modules, smartphones, and other devices with small PCB sizes.

• Dimensions of 7.0 mm x 3.0 mm x 2.0 mm
• 2.4 GHz working frequency
• The input impedance is 50 Ohm
• Gain 1 dBi (typ), 1.7 dBi (max)

ESP32 WiFi-BT-BLE MCU Module / ESP-WROOM-32

wireless all-in-one (wifi + bluetooth + BLE) module targeted for diverse applications. ESP32 is powered by an ESP32-D0WDQ6 chipset powered by two active CPU cores. The CPU can work in the 80 MHz to 240 MHz frequency range.

ESP32 also has peripherals SPI, UART, I2S and I2C high-speed as a communication path to the microcontroller,

Bluetooth and wifi on ESP32 work on 2.4 GHz frequency. The bluetooth module in this device has Bluetooth configuration v4.2 BR / EDR and BLE, and wifi 802.11 b / g / n / e / i. The maximum data rate that can be transmitted over wifi is 150 Mbps.

Specification:

- Frequency: 2.4 GHz

- Wifi: 802.11 b / g / n / e /

- Bluetooth: Bluetooth v4.2 BR / EDR and BLE

- Peripherals: UART, SPI, SDIO, I2C, PWM, I2S, ADC, DAC

- Working Voltage: 2.7 ~ 3.6 V

- Power Consumption: 80 mA

- Wifi Mode: Station / SoftAP / SoftAP + Station / P2P

- Security: WPA / WPA2 / WPA2-Enterprise / WPS

- Encryption: AES / RSA / ECC / SHA

- Firmware Upgrade: UART Download / OTA

- Network Protocol: IPv4, IPv6, SSL, TCP / UDP / HTTP / FTP / MQTT

WL20 WIFI interface Fingerprint & Time Attendance by ZKTECO

ZKTeco WL20 is a fingerprint reader & time attendance device that has an elegant and modern design and has integrated wifi connectivity in it. The device also supports hotspot mode, so it can connect to mobile devices (Android & iOS) via downloadable mobile apps on the Google Play Store or the App Store. ZKTeco WL20 equipped with high-quality fingerprint sensors are very sensitive to the pattern of fingerprint, so the accuracy of fingerprint readings remain optimal even if the user's finger conditions are wet or rough.

Features:

- Supports Wi-Fi function, USB client & host

- Performance remains stable even under conditions under bright light source

- Supports IR auto-turning function to save power

- High sensitivity in fingerprint identification, even if the user's finger is wet, dry, or rough

- Time Cube Cloud Solution

- Supports integration with mobile devices / smartphones

- Equipped with Excel SSR software by default, for shift and management reporting purposes

Specification:

- Capacity: 1000/1500 fingerprint (without SSR)

- Algorithm: ZKFinger VX10.0

- Capacity Recording: 50,000

- Screen: 2.8 inch TFT Screen

- Communications: Wi-Fi, USB-Host, USB-Client

- Standard Function: SSR, DST, Scheduled-bell, Self-Service Query, Automatic Status Switch, T9 Input, 9 digit user ID

- Optional Functions: TA Assistant APP, Time Cube Cloud Solution

- Power Supply: DC 5V 0.8A

- Work Moisture: 20% -80%

ESP-WROOM-02 ESP8266 WROOM Wi-Fi Module

ESP-WROOM-02 is a low-power 32-bit MCU Wi-Fi module based on ESP8266 chip, embedded with TCP/IP network stacks, 10-bit ADC, and HSPI/UART/PWM/I2C/I2S interfaces. ESP-WROOM-S2 uses a 2 MB SPI flash connected to HSPI, working as the SDIO/SPI slave with the SPI speed of up to 8 Mbps.

ESP8266 Module can operate in the low power connectivity modes; for instance, if it operates in DTIM10, it only consumes 1.2mW while maintaining a Wi-Fi connection. The module also integrates an SPI flash of 16 Mbits used for storing user programs, data and firmware.

Certificates and Compliances:

Wi-Fi Alliance, SRRC, FCC, CE, TELEC, IC & KCC Certified

RoHS, Halogen Free, REACH & CFSI Compliant

HTOL, ESD-HM, MSL, μHAST, HTSL

Output Power: +22dBm peak power in FCC certification

Small Form Factor

ESP8266 Module can be easily integrated into space-limited devices due to its small size of only 18mm x 20mm (ESP-WROOM-02) / 16 mm x 23 mm (ESP-WROOM-S2).

EDUP Mini Wireless 802.11N 150Mbps WIFI USB Network Card Adapter

Mini-sized dongle wifi equipped with USB interface. Wifi dongle serves to provide internet access to devices you have such as laptops, computers, or mini PCs via wireless wifi network with speeds up to 150 Mbps.

Features:
- Stylish RTL 8188 chipset
- Supports USB 2.0
- Supports IEEE 802.11n network type, IEEE 802.11g, IEEE 802.11b
- Supports the Direct Sequence Spread Spectrum (DSSS) network protocol
- Supports Windows operating system, MacOS, and Linux
- Supports WEP 64/128/152 bit data encryption features, WPA, TKIP, AES, etc.

• Power supply 5 V
• Data rate of 150 Mbps
• Working frequency 2.4 GHz ISM Band
• USB interface
• Modulation of BPSK, QPSK, 16QAM, 64QAM, DQPSK, DBPSK, DSSS, and CCK
• Lap 200 m

1 Channel Inching / Self-Locking WiFi Wireless Switch 5V

A wireless switch device that supports inching and self-locking modes. This smart switch device can be controlled by smartphone wirelessly through wifi connectivity, so it is ideal if applied as a smarthome device.

The device also supports manual operation mode, timer, smart scene, and group sharing.

Specification:

- Working Voltage: 5 VDC

- Indicator: 3x LED

- Power Consumption: <1 font="" w="">

- Standby current: 80 mA

- Maximum Input Current: 10 A

- Relay Work Cycle:> 1,000,000 cycles

- Insulation Resistance: 100 M

- Electric shock voltage: 1000 V

- Work Moisture: 40% - 80% RH

- Dimensions: 70.5 x 27.4 x 23.0 mm