Transformer
US$0.10-0.30 / Piece
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What is 50Ω 20dB Directional Coupler 10-540MHz

About this Item
Details
Company Profile

Price

Purchase Qty. Reference FOB Price

2,000-5,999 Pieces US$0.30

6,000-9,999 Pieces US$0.25

10,000+ Pieces US$0.10

Sepcifications

  • Structure Core
  • Working Frequency High Frequency
  • Structure of Winding Single Coil
  • Nature of Operation Antenna Coil
  • Structure of Magnetizer Ferrite Coil
  • Range of Application Coupling
  • Packaging Form Generic
  • Inductor Value Fixed Inductor
  • Transport Package Tape
  • Specification N/A
  • Trademark EASTEVER
  • Origin Zhuhai, Guangdong, China
  • Resistance(Ohm) 50
  • Frequency(MHz) 10-540
  • Coupling(dB) Min 19.0 Typ 20.0 Max 21.0
  • Main Line Loss(dB) Typ 0.8 Max 1.5
  • Input Return Loss (dB)Min Min 16.0 Typ 28.0
  • Output Return Loss (dB) Min 16.0 Typ 30.0
  • Coupling Return Loss (dB) Min 18.0 Typ 16.0
  • Isolation (dB) Min 25.0 Typ 42.0

Product Description

Eastever Electronic Co., Ltd is stablished in 2010,a young and powerful enterprise, which is specialized in making RF Balun transformer. The company is now mainly engaged in the customization of RF transformer, Inductors, coils, couplers, splitters, chokes and beads. Our products are widely ...

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Transformer Comparison
Transaction Info
Price US $ 0.10-0.30/ Piece US $ 1.02-1.13/ Piece US $ 0.01-0.60/ Piece US $ 0.01-0.60/ Piece US $ 0.01-0.60/ Piece
Min Order 2000 Pieces 100 Pieces 100 Pieces 100 Pieces 100 Pieces
Trade Terms - - - - -
Payment Terms L/C, T/T, D/P, Western Union, Paypal, Money Gram L/C, T/T, D/P, Western Union, Paypal L/C, T/T, Western Union, Paypal, Money Gram L/C, T/T, Western Union, Paypal, Money Gram L/C, T/T, Western Union, Paypal, Money Gram
Quality Control
Product Certification - - ISO9001, ISO14001, U L, RoHS Compliant ISO9001, ISO14001, U L, RoHS Compliant ISO9001, ISO14001, U L, RoHS Compliant
Management System Certification ISO 9001 ISO 9001, ISO 9000, ISO 14001, ISO 14000 ISO 9001, ISO 14000 ISO 9001, ISO 14000 ISO 9001, ISO 14000
Trade Capacity
Export Markets North America, South America, Europe, Southeast Asia/ Mideast North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue - - - - -
Business Model OEM, Own Brand OEM, ODM, Own Brand OEM, ODM, Own Brand OEM, ODM, Own Brand OEM, ODM, Own Brand
Average Lead Time Off-season: 1 Month(s)
Peak-season: 1 Month(s)
Off-season: within 15 Day(s)
Peak-season: 1-3 Month(s)
Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Product Attributes
Specification
Structure: Core;
Working Frequency: High Frequency;
Structure of Winding: Single Coil;
Nature of Operation: Antenna Coil;
Structure of Magnetizer: Ferrite Coil;
Range of Application: Coupling;
Packaging Form: Generic;
Inductor Value: Fixed Inductor;
Resistance(Ohm): 50;
Frequency(MHz): 10-540;
Coupling(dB): Min 19.0 Typ 20.0 Max 21.0;
Main Line Loss(dB): Typ 0.8 Max 1.5;
Input Return Loss (dB)Min: Min 16.0 Typ 28.0;
Output Return Loss (dB): Min 16.0 Typ 30.0;
Coupling Return Loss (dB): Min 18.0 Typ 16.0;
Isolation (dB): Min 25.0 Typ 42.0;
Type: Choke Inductor;
Structure: Core;
Working Frequency: High Frequency;
Structure of Winding: Single Coil;
Nature of Operation: Choke Coil;
Structure of Magnetizer: Copper Coil;
Range of Application: Power Measurement;
Packaging Form: Power Coils;
Brand: AL TRANSFO;
Inductor Value: Fixed Inductor;
Tolerance: +-20%;
Insulation Class: Class B, Class F,Class H;
Size: Support Custom;
Operating Temperature: -40 to +125;
Weight: 100g;
Application: Power, Electronic, Instrument, Lighting, Rectifier;
ODM/OEM: Acceptable;
Inductance: Support Custom;
Color: Support Custom;
Business: Manufactures Direct Supplying;
Type: Fixed Inductor;
Structure: Inductive Choke;
Working Frequency: High Frequency;
Structure of Winding: Single Coil;
Nature of Operation: Choke Coil;
Structure of Magnetizer: Ferrite Coil;
Range of Application: Coupling;
Packaging Form: Customized;
Brand: Dechuang & Customized;
Inductor Value: Fixed Inductor;
Place of Origin: Gunagdong,China;
MOQ: Based on Mpq;
Application: PCB / Electronic System/ LED Drive;
Free Sample: Acceptable;
Inductance: 1 -1000uh;
Feature-1: Lower Inductance Loss;
Feature-2: Pb Free and RoHS Compliant;
Insulation Class: Class B, Class F,Class H;
Shipping Way: DHL FedEx UPS EMS TNT;
Material: Copper Wire, Ferrite Core;
Hot Selling 1: Nr Inductor 33uh 330uh 22uh 220uh Size 8040;
Hot Selling 2: Nr5020 Power Inductor Coil 2r2 3r3 4r7 6r8 100uh;
Hot Selling: 470uh SMD Power Inductor for DC-DC Converter;
Hot Selling Inductance: SMD Coil Inductor 100uh 10mh 150uh 1mh 2.2mh 220uh;
Type: Fixed Inductor;
Structure: Inductive Choke;
Working Frequency: High Frequency;
Structure of Winding: Single Coil;
Nature of Operation: Choke Coil;
Structure of Magnetizer: Ferrite Coil;
Range of Application: Coupling;
Packaging Form: Customized;
Brand: Dechuang & Customized;
Inductor Value: Fixed Inductor;
Place of Origin: Gunagdong,China;
MOQ: Based on Mpq;
Application: PCB / Electronic System/ LED Drive;
Free Sample: Acceptable;
Inductance: 1 -1000uh;
Feature-1: Lower Inductance Loss;
Feature-2: Pb Free and RoHS Compliant;
Insulation Class: Class B, Class F,Class H;
Shipping Way: DHL FedEx UPS EMS TNT;
Material: Copper Wire, Ferrite Core;
Hot Selling 1: Nr Inductor 33uh 330uh 22uh 220uh Size 8040;
Hot Selling 2: Nr5020 Power Inductor Coil 2r2 3r3 4r7 6r8 100uh;
Hot Selling: 470uh SMD Power Inductor for DC-DC Converter;
Hot Selling Inductance: SMD Coil Inductor 100uh 10mh 150uh 1mh 2.2mh 220uh;
Type: Fixed Inductor;
Structure: Inductive Choke;
Working Frequency: High Frequency;
Structure of Winding: Single Coil;
Nature of Operation: Choke Coil;
Structure of Magnetizer: Ferrite Coil;
Range of Application: Coupling;
Packaging Form: Customized;
Brand: Dechuang & Customized;
Inductor Value: Fixed Inductor;
Place of Origin: Gunagdong,China;
MOQ: Based on Mpq;
Application: PCB / Electronic System/ LED Drive;
Free Sample: Acceptable;
Inductance: 1 -1000uh;
Feature-1: Lower Inductance Loss;
Feature-2: Pb Free and RoHS Compliant;
Insulation Class: Class B, Class F,Class H;
Shape: Square;
Shipping Way: DHL FedEx UPS EMS TNT;
Quality Control: 100% Tested;
Material: Copper Wire, Ferrite Core;
Supplier Name

ZHUHAI EASTEVER ELECTRONIC CO., LTD.

China Supplier - Gold Member Audited Supplier

AL Transfo Technology Limited

China Supplier - Diamond Member Audited Supplier

Dechuang Industry Co., Ltd.

China Supplier - Gold Member

Dechuang Industry Co., Ltd.

China Supplier - Gold Member

Dechuang Industry Co., Ltd.

China Supplier - Gold Member