Reviews Foundry Xenpak Transceivers

#3 4KG MegaCast, Foundry Clay Graphite Crucibles Black Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum

Designed for Melting Gold, Silver, Copper, Brass, Aluminum and More!.
Outside Dimensions – 5.25″ Dia. x 5.5″ Length – Inside Dimensions – 3.75″ Dia. x 4.75″ Depth.
Torch Application – Designed to use with Fuel/Gas and Medium/ High Heat Induction Furnaces and Kilns.
They can be used with our propane melting furnaces as well as a standard torch method. Not for use in a Coal Foundry.

【HF VFO /RF Generator 】It has 10kHz to 220MHz working ranges. 0.5PPM high precise Tcxo clock, the frequency is more accurate. Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz..
【VFO for Ham SDR HAM QRP Transceiver】 Used as a local oscillator on Homebrew radio receivers (such as superheterodyne, SDR, direct conversion and Homebrew QRP transceivers) ， a simple RF/clock generator for calibration reference or clock generation，a common 128x64 I2C OLED SSD1306 display and Si5351 module..
【Adjustable】Intermediate frequency (IF) offset (+ or -) is adjustable.The bar graph of the signal meter through the analogs input (ADC).I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation.
【20 Band Presets】Equipped with generator function mode.Initial frequency, end frequency, sweep-frequency-step can be set. 20 band presets (shortcuts) for BCB and HAM frequencies.RX/TX mode selector for Homebrew QRP transceivers..
【 Guarantee】 We providing 100% satisfactory service to every customer to make sure our customer can purchase with confidence. If you have any questions, please contact us, we will reply and improve in time..

Dimensions: Foundry Crucible hinged tong has a length of 24” inches..
Material: It is manufactured from heavy raw steel..
Easy & Safe Pouring:The jaws of this tong give the user more surface area to grab the foundry crucible firmly..
Appropriate Length: 24” overall length provides optimal control while keeping enough distance away from hot material..
Usage Place: This tong is used with both clay graphite crucible as well as clay graphite crucible. It is used in the process such as Melting, Pouring, Casting, and Refining of Precious Metals..

【HF VFO /RF Generator 】It has 10kHz to 220MHz working ranges. 0.5PPM high precise Tcxo clock, the frequency is more accurate. Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz..
【VFO for Ham SDR HAM QRP Transceiver】 Used as a local oscillator on Homebrew radio receivers (such as superheterodyne, SDR, direct conversion and Homebrew QRP transceivers) ， a simple RF/clock generator for calibration reference or clock generation，a common 128x64 I2C OLED SSD1306 display and Si5351 module..
【Adjustable】Intermediate frequency (IF) offset (+ or -) is adjustable.The bar graph of the signal meter through the analogs input (ADC).I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation.
【20 Band Presets】Equipped with generator function mode.Initial frequency, end frequency, sweep-frequency-step can be set. 20 band presets (shortcuts) for BCB and HAM frequencies.RX/TX mode selector for Homebrew QRP transceivers..
【 Guarantee】 We providing 100% satisfactory service to every customer to make sure our customer can purchase with confidence. If you have any questions, please contact us, we will reply and improve in time..

INVAXON Transceiver for Cisco GLC-LH-SMD/ GLC-LH-SM/ SFP-GE-L - Compatible for Cisco, Cisco Meraki, Ubiquiti, Mikrotik, D-Link, Supermicro, Netgear, TP-Link, Broadcom, Linksys and Other Open Switches..
Data Rate (max): 1.25 Gb/s；Distance: 10-20km - Single Mode, LC duplex connector, DDM.
1000Base-LX/LH, SFP transceiver module for SMF, 1310-nm wavelength, dual LC connector.
We have factory with R&D can develop all of CISCO compatible transceivers ，all the products 100% test with CISCO switches before shipping.
This 1.25G transceivers are widely applied for datacom, telecom, fttx, data center, security monitoring, smart grid and other industries..

3 elements beam on 2 meter, 5 elements beam on 70 cm.
you can use uhf 400-470Mhz and vhf 136-174Mhz.
High gain 9.5 dBi/11.5 dBi and horizontal or vertical polarization give you high quality signal reception performance .
you can connect the radio to the antenna with a long cable (not includes radio and cable).
Aluminum alloy material is sturdy and easy to set up.
the length of the beam is 92.5cm/36.4inch.
the length of the element is 104cm/41inch (the longest one).
Yagi antenna has good directivity and higher gain.
significantly increase the range of your two-way radio mobile transceivers.
electroplating and polishing for element.
oxidation resistance and corrosion resistance.
It can withstand tough outdoor weather conditions.
This antenna which can well meet your needs.
you can use it to extend the communication distance of the walkie-talkies.

Finisar's FTLX1871M3BCL tranceivers are Enhanced Small Form Factor Pluggable SFP+ transceivers.

HAM Radio gift for HAM Radio Operator. Buy with antenna, shortwave radio, power supply, repeater waterfall display. For HAM radio hobbyists, amateur....
Great for HAM contesting, HF, VHF, UHF, transceivers, quarter wave, 70 cm, 2m, 6m, 10 meter, 12m, 15m, 17m, 20 meter 30m, 40m, 60m, 80m, and 160m.....