8 UK 
5 India 
2 Canada 
1 Netherlands 
1 Argentina 
1 New Zealand 
1 Australia 
1 Russia 
1 Finland 
vhf uhf duplexer isolation 70db intercom Photos Catalog - page 3 - WorldBid B2B Market
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Vhf Portable Radio Amplifier Tc 150vAudio Electronics - Amplifiers - HYS Two Way Radio Walkie Talkie Co., Ltd. - China - December 14, 2016 - contact company for priceChina VHF Amplifier Manufacturer Truest provides VHF Portable Radio Amplifier, TC-150V, level one output power, selectable frequency point, standard size.Technical Specifications: 1. Frequency: 136-174MHZ (Any 10MHZ frequency space or frequency point...
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Vhf Hydraulic Oil Filtration SystemsFilters - Acore Filtration Co.,Ltd - China - November 8, 2016 - 5000.00 Dollar US$1. VHF Hydraulic Oil Filtration System film atomization device: increasing molecular membrane area, more conducive to moisture evaporation, atomizer will enter the vacuum separation system of oil atomization, spray to the reactor. 2. VHF Hydraulic Oi...
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Gsm 3g Access Control And Apartment Intercom K6Electronics - Security - Home - King Pigeon GSM Alarm Co.,Ltd. - China - January 2, 2017 - 55.00 Dollar US$The GSM Access Control is a new type advanced Access Control system, it supports dial to open the door for user or visitors. By this new type access control system, no need to install indoor intercom any more to save wiring and indoor intercom cost. ...
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Vhf Dual Channel Karaoke Wireless MicrophoneAudio Electronics - Microphones - Tymine Electronics Limited - China - April 13, 2014 - contact company for priceFeatures: 1. VHF wireless karaoke microphone 2. Rechargeable handheld transmitter 3. Volume control for both channel 4. Dual channel: VHF210- 270MHz Specifications: Carrier Frequency VHF174- 270MHz Frequency steadying ±0.005% Maximum Deviation ±30KHz...
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2 4g Colorful Wireless Video Door Phone IntercomElectronics - Security - CCTV - Dongguan Ta-Rf Electronic Technology Co., Ltd. - China - January 18, 2013 - contact company for priceBrand Name TA Model Number TA-999 Indoor monitor size 12.8cm*6.5cm*1.5cm Outdoor camera size 12.5cm*9.3cm*3.5cm Cradle size 8.3cm*6.1cm*3cm Full duplex call hands free Camera CMOS Power DC 12V Sales box size 21.5cm*17cm*9.7cm Transportation carton si...
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Alybell Intercom System Smart Wifivideo DoorbellServices - Social Services - Shenzhen Alytimes Technology CoLtd - China - October 19, 2015 - contact company for priceAlybell WiFi Video Doorbell connects to network via Wifi router. Mobile devices including smartphone or Tablet, can connect to the doorbell. After the visitor rings, mobile devices could interact with doorbell via real time video and audio, unlock, t...
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Wireless Gsm Home Alarm System With Two Way IntercomElectronics - Security - Home - 24hsafe technology co.,ltd - China - March 26, 2013 - contact company for priceWireless GSM Home Alarm System with Two-way Intercom Burglar alarm system Intruder security alarm Product introduction •GSM 900/1800/1900 bands, can be used all over the world •5 wired and 16 wireless defense zones, each can arm, disarm and 24-hour a...
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Secukey Vcontrol 2 Wifi Video Intercom AccessGeneral Manufacturing - Secukey - China - October 14, 2022 - 42.00 Dollar US$Vcontrol 2 WIFI Video Intercom Access Intercom > 2.4G WiFi connection, > Android and iOS available > Full duplex voice intercom > 2MP+wide angle camera and night vision > Support TF card with unlimited capacity > Support motion dete...
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Real Time Walkie Talkie Intercom SystemElectronics - Manufacturing - Shenzhen HUA Electronic Technology Limited - China - September 7, 2012 - contact company for price
interphone : 1.Guard tour system combines interphone, two in one. 2. Wireless& auto-identification: the reader auto-read the ID of the checkpoints, the transmit power of checkpoint is adjustable, reading range from 1~10 meters. 3. Convenient &flexibl...
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7 Inch Video Door Phone Intercom DoorbellElectronics - Security - Home - SHENZHEN GOODWILL ELECTRICAL CO., LTD. - China - February 28, 2014 - contact company for price7 inches Color LCD Video Door Phone Model NO.: GW607SC-F1B Introduction : Color LCD video door phone has an outstanding importance in the security and intercom market. It comes with a comprehensive set of video communication tools, including night vi...
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Secukey Vcontrol 1 Wifi Video Intercom AccessGeneral Manufacturing - Secukey - China - October 14, 2022 - 42.00 Dollar US$Vcontrol 1 WIFI Video Intercom Access Intercom > 2.4G WiFi connection, > Android and iOS available > Full duplex voice intercom > 2MP+wide angle camera and night vision > Support TF card with unlimited capacity > Support motion dete...
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Vhf Dual Channel Karaoke Echo Wireless MicrophoneAudio Electronics - Microphones - Tymine Electronics Limited - China - April 13, 2014 - contact company for priceFeatures: 1. Dual channel VHF wireless microphones system with Echo control 2. Fixed frequency 3. Well suited for stage performance & home karaoke use 4. Handheld mic and lavalier or headset available System Specifications Working range 50M Working t...
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200w Vhf Band 136 174mhz Rf Drop In CirculatorElectronics - Radar / Sonar - UIY Inc. - China - November 6, 2022 - 330.00 Dollar US$Model Number: UIYCDC12060A136T174NFP200 Frequency Range: 136~174MHz Bandwidth: 40% Insertion Loss:1.0dB Isolation: 44dB VSWR: 1.2 Forward Power: 200W Reverse Power: 200W Connector Type: N-F Temperature: -30~+70°C Dimension:120* 60*28mm Military, spac...
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Rf Vhf Band Pass Filter 130 700mhz 30wattsElectronics - Manufacturing - UIY Inc. - China - April 24, 2022 - 150.00 Dollar US$Model Number: UIYBPF4825A Pass Band:130~700MHz Band width:50MHz Insertion loss:1.5dB VSWR:1.5 Rejec tion:40dB@Fc±6.5MHz Powe r:30W Connector Type: BNC N SMA Temperature: -40~+85℃ Dimension:48*2 5*20mm VHF Band Pass Filter Frequency range 50 to 700MHz...
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Vhf 88 To 108mhz Rf Coaxial Circulators High Power 500wElectronics - Radar / Sonar - UIY Inc. - China - April 13, 2023 - 535.00 Dollar US$Model Number:UIYCC100100A88T108 NF Frequency Range:88~108MHz Bandwidth :20% Insertion Loss:0.8dB Isolation:17dB VSWR:1.35 Forward Power:500W Reverse Power:500W Connector Type:N-F Temperature:0~+7 0°C Dimension:100*100*40 mm Military, space and commer...
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Rf Module Passive Device 5 285mhz Vhf Low Pass FilterCommunications - Equipment - UIY Inc. - China - August 26, 2021 - 136.00 Dollar US$Model Number: UIYLPF4012A5T285S F Type: RF Passive Low Pass Filter Place of Origin: Guangdong, China Brand Name: UIY Transfer Function: Low Pass Filter Filter Type: RF Passive VHF Low Pass Filter Pass Band: 5-285MHz Insertion Loss: <2.0dB Ripple: ...
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Wirless Telecom Vhf Band 136 To 520mhz Rf 4 Way Power DividerCommunications - Equipment - UIY Inc. - China - August 18, 2022 - 150.00 Dollar US$Model Number:UIY4PD136119A136T5 20SF Frequency Range:136~520MHz Insertio n Loss:0.6dB (Split 6dB) Isolation:18dB VSWR: 1.35 Phase Unbalance:±3˚ Amplitude Unbalance:±0.5dB Forward Power:50W Reverse Power:2W Connector Type:SMA-F Temperature:-4 0 ~ +85°...
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Gps Positioning Intelligent Helmet With Real Time Transmission IntercomEquipment - Safety / Security - Shenzhen Dinsee Smart Technology Co.,Ltd - China - July 26, 2024 - 335.00 Dollar US$Fuction Item Technical parameters Locating Performance Locating Tech Beidou GPS GLONASS Galileo Mini omnidirection spiral antenna First-time Locating 30 seconds AGNSS Locating 5 sconds Data updated rate 1-10Hz Single-point Locating Within 3 Meters SB...
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Ps02d 1080p Smart Video Recording And Intercom Bluetooth HelmetAutomobiles - Motorcycles - Parts - Shenzhen Preston industry co.,Ltd. - China - October 24, 2022 - 75.38 Dollar US$PS02D-1080P Smart Video Recording and Intercom Bluetooth Helmet. (Embedded bluetooth speaker, camera, LED brake light, WIFI App, intercom headset, gravity induction magnetic shading). Suitable for motorcycles, electric motorcycles, bicycles, mountain...
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Alybell Hd Camera Intercom Night Vision Wifi Video DoorbellDoors / Windows - Shenzhen Alytimes Technology Co.,Ltd - China - November 20, 2015 - contact company for priceAlyBell HD camera intercom night vision wifi video doorbell ' 1. Wi- Fi connectivity 2. Push video to Smartphone when someone press the doorbell 3. One- way video call, 2- way talk 4. Wide view angle: 120° view 5. Camera with night vision 6. Streami...