Reviews Radiation Attenuation

HMC472 Digital RF Attenuator Module DC-3.8GHz Parallel 0.5dB Step 31.5dB Attenuation Value

Attenuation Factor and Step Size :The HMC472 is a wideband 6-bit digital attenuator with an attenuation range of 0 to 31.5 dB and a typical step error of ± 0.25 dB..
Operating Frequency Range :Adopt QFN surface mount package, uses single power supply 5V, working frequency range from DC to 3.8 GHz..
Insertion Loss :Insertion loss is less than 2.0 dB (typical) and IIP3 is +54 dBm..
Objects Used :Suitable for a variety of RF and IF applications..
Attenuation Control Interface :Manually adjust the control through the 6-position pin header on the board..

[MAIN PARAMETER]: LC/UPC Female to LC/UPC Male.
[MATERIAL]: The core material of the adapter is ceramics..
[FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability..
[SPECIFICATION]: Bandwidth: 1260nm - 1640nm.
[APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation..

[MAIN PARAMETER]: FC/UPC Female to FC/UPC Male.
[MATERIAL]: The core material of the adapter is ceramics..
[FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability..
[SPECIFICATION]: Bandwidth: 1260nm - 1640nm.
[APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation..

Size:39"x43" inch (100x108cm). Each piece is 43" inch wide sold by 39" inch long +2"x20" inch EMI Shielding Tape . If you order more than 1 quantities....
Surface Resistance: Below 0.05 ohm , Average Attenuation of 75dB-95dB from 10Mhz-18Ghz..
RF/EMI/EMF/LF Blocking,Super Earthing/Grounding Conductive Electricity Fabric Anti-static/radiation/radiowave/microwave Shielding Electromagnetic....
Made of Copper+Nickel+Polyester , Copper Filaments Coated With Nickel and Incorporated Into the Polyester Fabric. This Creates a Conductive Grid That....
Easy to use , cut and sew. Usage for Screening,Curtains,Tents,etc.Effective Shielding for CellTowers,Microwave Signals,Phones,Smart Meters,Security....

[MAIN PARAMETER]: SC/UPC Female to SC Male.
[MATERIAL]: The core material of the adapter is ceramics..
[FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability..
[SPECIFICATION]: Bandwidth: 1260nm - 1640nm.
[APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation..

[MAIN PARAMETER]: FC/UPC Female to FC/UPC Male.
[MATERIAL]: The core material of the adapter is ceramics..
[FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability..
[SPECIFICATION]: Bandwidth: 1260nm - 1640nm.
[APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation..

[Electrical specifications] Frequency Range:433MHz.
[Mechanical specifications ]Connector: SMA-Male.
433 MHZ Antenna Mounting Bracket made from stainless steel,Low signal attenuation, strong anti-interference,high signal quality,easy to operate and....
Work for 433Mhz Device receivers to improve signal reception and transmition range，433MHz is a commonly used frequency band for all types of....
Omni directional antennas are used in most consumer RF wireless devices, including cellular telephone handsets and wireless routers.

Execent Peotection:Faraday Fabric is used for making faraday bags, RF enclosures, EMF deflection, and signalproof rooms or tents. It's highly effective in blocking your electronic gadgets to guard you from harmful radiation..
SIGNAL BLOCKING:The copper nickel fabric blocks WiFi (2.4 & 5GHz), Bluetooth, cell signals including 5G networks, GPS, RFID. 90dB average attenuation ..
Any DIY:Use our superior faraday fabric ,you could simply cut and sew to fit your smartphone,PC,cloths,car keys..
Efficient Privacy Security:2 size to choose.It's large enough to sew .you'll definitely love making some DIY something using our Faraday EMF protection fabric.Like refrigerator cover，PC cover,TV cover..
Military-grade Faraday Fabric:It's also the same material that the military use to block other wireless signals that come from cellphones, WiFi, , and GPS.providing high quality faraday fabric to ensure the personal safety of citizens..

[MAIN PARAMETER]: SC/UPC Female to SC Male.
[MATERIAL]: The core material of the adapter is ceramics..
[FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability..
[SPECIFICATION]: Bandwidth: 1260nm - 1640nm.
[APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation..