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...height and thickness any color 132kv tranmission line Product Description Utility poles provide more than overhead support for electrical lines - they also provide the infrastructure for carrying telephone l...
... of RF microwave transmitters accompany with small power meter, comprehensive tester or spectrum analyzer. ZD serial coaxial fixed attenuators' average power 10W-200W,...
...attenuator LC/LC Female to Male APC 5DB SM Fixed Value with Plastic shell Product Description Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in th...
...attenuator SC/SC Female to Male APC 5DB SM with Plastic shell Product Description Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical si...
...attenuator FC/FC Female to Female UPC 5dB SM with Metal Shell Product Description Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical si...
... 2. Built in 30W power amplifier and 10W speaker . 3. Earpiece material :Shell ABS+PC, stainless steel metal hose line. 4.Stainless steel backlit keyboard 5.Temperature: Operating temperature: -40°C to +70°C...
... size and large inductance type. · Exellent attenuation characteristics in low frequency. · RoHS Compliance Application: · DC/DC, AC/DC line noise suppression · Communication System · Automotive Systems · LC...
... were mostly used for telephone poles. They were slowly developed at the end of high-type high-voltage wire connection towers. A lot of disk-shaped insulators were ......
...Telephone Kiosk for Extremely Noisy Locations Manufactured in robust galvanised metal. Internally the three sides of the booth are pre-lined with 50mm non-combustible, non-hygroscopic acoustic insulation. Th...
...Telephone Booths, Sound-proof Kiosk with Door JR-TH-03 is designed for noisy internal or external installations, providing a weatherproof and quieter telephone area. Manufactured in robust galvanised metal. ...
... telephone cabinet for Heavy Industry JR-TH-03 is designed for noisy internal or external installations, providing a weatherproof and quieter telephone area. Manufactured in robust galvanised metal. Internal...
...telephone public emergency lift intercom - Standard Analog phone - Robust housing, constructed of stainless steel - Vandal resistant metal button - Weather proof protection: IP54-IP65 - Rugged keypad with 12...
...Line Plastic Sheet Extruder Advantage Good transparency, aging resistance, impact resistance, flaming retarding, stable physical properties, light weigh (installation easily). Can be bended directly, good pe...
.... This powerful extender can transmit up to 64 traditional analogue phone lines (POTS/PSTN) over a single fibre optic cable, enabling long-distance communication with crystal-clear voice quality. The system ...
...attenuator for Metro1000 1310/1550nm-5dB-FC/PC-40dB The OptiX Metro 1000, a type of STM-1/STM-4/STM-16 case-shaped equipment, was developed by to enable access for multiple types of services. It can be used ...
...attenuator for Huawei Metro1000 1310/1550nm-15dB-FC/PC-40dB The OptiX Metro 1000, a type of STM-1/STM-4/STM-16 case-shaped equipment, was developed by Huawei to enable access for multiple types of services. ...
...attenuator for Huawei Metro1000 1310/1550+/-20nm-5dB-SC/PC-40dB The OptiX Metro 1000, a type of STM-1/STM-4/STM-16 case-shaped equipment, was developed by Huawei to enable access for multiple types of servic...
... is switch interface, can support VLAN. 4 expansion interface can be used as the transmission channel ofRS232/RS485/RS422asynchronous data, voice signal, 2/4 lineE&M audio signal, switch signal,...
Telephone extender Fiber Optical 30voice 4E1 interface 4Ethernet 4RS232 multiplexer Product Overview: This device provides 30Channel telephone 1-4Channel E1 interface, 4Channel10M/100M Ethernet interface (Line ...
....The frequency range between 150 KHz and 30 MHz. Compliance with the limit values required under residential and industrial standards. Feature Of Power Line Filter: 1. High EMI attenuation:...