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Total 5546 products for rf db meter Manufacture & Suppliers

OEM 3800MHz Low PIM Hybrid RF Antenna Combiner Coupler Wideband 2 In 1 Out

690-3800MHz 2in 1out Low PIM Hybrid Coupler / 2:1 Combiner N Female Connector Good VSWR at all ports Portable for installation Good returen loss Part Number VN-LPHC2x1-0738-ON Operating Frequency ( MHz ) 690-38...

HeFei Vinncom Electronic Technology Co.,Ltd.
Anhui,China

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DIN Female RF Combiner Duplexer Outdoor IP67 2100MHz

1920-2100MHz Combiner 1920-1980MHz/2110-2170MHz DIN Female Duplexer Low PIM Less Insertion Loss High isolation Operating Frequency( MHz ) 1920-1980 & 2110-2170 Impedance( Ohm ) 50 Return Loss(dB) ��20 Insertion ...

HeFei Vinncom Electronic Technology Co.,Ltd.
Anhui,China

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2in 2out 350-520MHz RF Antenna Hybrid Coupler Din Female 50 Ohm IP65 -40~+80℃

350-520MHz 2in 2out Din Female Hybrid Coupler High isolation Good returen loss Good VSWR at all ports Part Number VN-HC2x2-035052-OD-xxx Operating Frequency ( MHz ) 350-520 Impedance ( Ohm ) 50 VSWR ��1.25 Coupl...

HeFei Vinncom Electronic Technology Co.,Ltd.
Anhui,China

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350-520MHz XdB Directional Coupler RF Antenna Combiner For Indoor / Outdoor

350-520MHz xdB Directional Coupler Good VSWR at all ports Good returen loss Portable for installation Part Number VN-DC-035052-INx Operating Frequency ( MHz ) 350-520 Impedance ( Ohm ) 50 VSWR ��1.2 Coupling (dB...

HeFei Vinncom Electronic Technology Co.,Ltd.
Anhui,China

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350-520MHz N Female Directional Coupler Enhance Your RF Network

350-520MHz N Female Directional Coupler Good returen loss High isolation Good VSWR at all ports VN-DC-03552-ONx.pdf Part Number VN-DC-03552-ONx Operating Frequency ( MHz ) 350-520MHz Impedance ( Ohm ) 50 VSWR ��...

HeFei Vinncom Electronic Technology Co.,Ltd.
Anhui,China

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Triplexer RF Power Splitter Combiner CDMA-GSM DCS WCDMA LTE 698-2700 MHz

rf triplexer combiner CDMA-GSM DCS WCDMA LTE 698-2700 MHz combiner Description: Port1: 698-960MHz; Port2: 1710-1880MHz; Port3: 1920-2170MHz Preconfigured all DC/AISG by pass Single unit Electrical Specification...

SHENZHEN ZD TECH CO., LTD
Guangdong,China

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300-500MHz N Female 5/6/7/10/15/20/30/40dB Coaxial RF Directional Coupler

...RF Directional Coupler Feature l Wide Frequency Range l Excellent Coupling Flatness l High Directivity / Isolation l Cavity structure, High power handing l Low Insertion Loss, Low VSWR Specification Part No....

SHENZHEN ZD TECH CO., LTD
Guangdong,China

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RF 200W 800MHz Low PIM Broadcast Filter Anti Interference

RF 200W 470-800MHz Low PIM Broadcast Filter Anti-interference Cavity Filter Product Description Part Number 040802N-5F1A Frequency Range (MHz) 470-800 Band-width (MHz) 330 IL at BW (dB) 60@1920-1980 >60@824-849...

Chengdu SinoScite Technology Co., Ltd.
Sichuan,China

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Indoor N Female 20dB RF Directional Coupler For IBS DAS And BTS

...MHz ) 700-3800 Impedance ( Ohm ) 50 VSWR ≤1.25 Coupling (dB) 5 ± 0.8 6 ± 0.8 7 ± 0.9 10 ± 1.0 15 ± 1 20 ± 1.2 Insertion Loss (dB) ≤2.05 ≤1.60 ≤1.40 ≤0.96 ≤0.5 ≤0.22 Isolation (dB) ≥23 ≥24 ≥25 ≥28 ≥33 ≥38 IM3...

HeFei Vinncom Science And Technology Co.,LTD
Anhui,China

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350-3800MHz IP65 N Female 30dB Rf Hybrid Combiner Passive Devices

...RF Air Dielectric Directional Coupler 6/7/8/15/20/30dB VN-DC-03538-ONx-xxx.pdf Part Number VN-DC-03538-ONx Operating Frequency ( MHz ) 350/380-3800MHZ Impedance ( Ohm ) 50 VSWR ≤1.25 Coupling (dB) 6 ± 1.2 7 ...

HeFei Vinncom Science And Technology Co.,LTD
Anhui,China

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NF Interface RF Cable Assemblies 15dB 800MHz Cavity Coupler

...RF Cable Assemblies 15dB 800MHz Cavity Coupler Type 5dB 6dB 7dB 10dB 15dB 20dB 30dB 40dB Working Frequency(MHz) 320～480,350～900,800～2700 Coupling (dB) 5±0.6 6±0.6 7±0.6 10±0.8 15±1.2 20±1.5 30±2.0 40±2.0 Ins...

Wuhan ETERN Optoelectronics Technology Co.,Ltd.
China

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480MHz RF Cable Assemblies 2 Way Microstrip Power Splitter

...RF Cable Assemblies 2 Way Microstrip Power Splitter Type 2-way Microstrip Power Splitter 3-way Microstrip Power Splitter 4-way Microstrip Power Splitter Working Frequency(MHz) 320～480,350～900,800～2700 Insert...

Wuhan ETERN Optoelectronics Technology Co.,Ltd.
China

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10dB 2700MHz RF Microstrip Directional Coupler DINF Interface

...RF Microstrip Directional Coupler DINF Interface Type 5dB 7dB 10dB 15dB 20dB 30dB 40dB Working frequency(MHz) 800～2700 Coupling (dB) 5±0.5 7±0.5 10±0.5 15±1.0 20±1.0 30±1.5 40±1.5 Insertion loss(dB) ≤2.2 ≤1....

Wuhan ETERN Optoelectronics Technology Co.,Ltd.
China

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698-6000MHz 5dB N Female Coaxial RF Directional Coupler

698-6000MHz 5dB N Female RF Directional Coupler Part Number VN-DC-0760-ON5 Operating Frequency ( MHz ) 698-6000 Impedance ( Ohm ) 50 VSWR ≤1.35 Coupling (dB) 5 ± 1.4 Insertion Loss (dB) ≤2.5 Isolation (dB) ≥21 ...

HeFei Vinncom Science And Technology Co.,LTD
Anhui,China

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Broadband N Female 20dB RF Directional Coupler For Indoor IBS DAS And BTS

...MHz ) 700-3800 Impedance ( Ohm ) 50 VSWR ≤1.25 Coupling (dB) 5 ± 0.8 6 ± 0.8 7 ± 0.9 10 ± 1.0 15 ± 1 20 ± 1.2 Insertion Loss (dB) ≤2.05 ≤1.60 ≤1.40 ≤0.96 ≤0.5 ≤0.22 Isolation (dB) ≥23 ≥24 ≥25 ≥28 ≥33 ≥38 IM3...

HeFei Vinncom Science And Technology Co.,LTD
Anhui,China

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NF Interface RF Cable Assemblies 15dB 800MHz Cavity Coupler

...RF Cable Assemblies 15dB 800MHz Cavity Coupler Type 5dB 6dB 7dB 10dB 15dB 20dB 30dB 40dB Working Frequency(MHz) 320～480,350～900,800～2700 Coupling (dB) 5±0.6 6±0.6 7±0.6 10±0.8 15±1.2 20±1.5 30±2.0 40±2.0 Ins...

Wuhan ETERN Optoelectronics Technology Co.,Ltd.
China

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480MHz RF Cable Assemblies 2 Way Microstrip Power Splitter

...RF Cable Assemblies 2 Way Microstrip Power Splitter Type 2-way Microstrip Power Splitter 3-way Microstrip Power Splitter 4-way Microstrip Power Splitter Working Frequency(MHz) 320～480,350～900,800～2700 Insert...

Wuhan ETERN Optoelectronics Technology Co.,Ltd.
China

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10dB 2700MHz RF Microstrip Directional Coupler DINF Interface

...RF Microstrip Directional Coupler DINF Interface Type 5dB 7dB 10dB 15dB 20dB 30dB 40dB Working frequency(MHz) 800～2700 Coupling (dB) 5±0.5 7±0.5 10±0.5 15±1.0 20±1.0 30±1.5 40±1.5 Insertion loss(dB) ≤2.2 ≤1....

Wuhan ETERN Optoelectronics Technology Co.,Ltd.
China

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Data Concentrator For Rf Prepaid Gas Meter And Gas AMI Solutions Plug - In Gprs Module

... 32 group metering points of over 200 pcs submeters. The mini DCU is a superb data collection device in villages, community blocks and multi-storey buildings. Its self-routering feature can establish a RF me...

Shenzhen Calinmeter Co,.LTD
China

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GSM Magnetic Mount Antenna / 3G External Antenna RG 174 Cable Length 3 Meters With SMA Connector

...Meters With SMA Connector Feature: 1. RoHS Compliant 2. Low V.S.W.R. / Low Loss Design / High Gain 3. High Efficiency and Sensitivity 4. Low Loss RF Coaxial Connector Cable Feed 5. Matching Free Design A. El...

Dongguan Boges Communication Technology Co., Ltd
China

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