• Indoor 698-3800M -163dbc RF Directional Coupler
  • Indoor 698-3800M -163dbc RF Directional Coupler
  • Indoor 698-3800M -163dbc RF Directional Coupler
  • Indoor 698-3800M -163dbc RF Directional Coupler
Indoor 698-3800M -163dbc RF Directional Coupler

Indoor 698-3800M -163dbc RF Directional Coupler

Product Details:

Place of Origin: CHINA
Brand Name: Vinncom
Certification: ROHS ISO9000
Model Number: VN-DC-0738-INx

Payment & Shipping Terms:

Minimum Order Quantity: 10
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 1000pcs per day
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Detail Information

Customized: Ok Design: Air Dielectric Stripline
Color: Optional Frequency: 698-3800MHz
Application: Indoor PIM: -153dbc -163dbc @43dbm*2
High Light:

-163dbc RF Directional Coupler


698-3800M RF Directional Coupler


indoor 10db coupler

Product Description

698-3800MHZ N Female 5dB 6dB 7dB 10dB 15dB 20dB RF Air Dielectric DAS IBS Directional Coupler


.P/N Model:VN-DC-0738-IN5 (5dB Coupler...)

.For DAS IBS Application

.Coupling Degree: Can Be Customized

.Low PIM : Up To -163dbc @ 43dBM*2

.Installation: Screw Or With Brakets


Directional couplers are a passive device used mostly in the field of radio technology. They couple a defined amount of the electromagnetic power in a transmission line to a port enabling the signal to be used in another radio system or next radio equipment. An essential feature of directional couplers is that they only couple power flowing in one direction. Power entering the output port is coupled to the isolated port but not to the coupled port. A directional coupler designed to split power equally between two ports is called a hybrid coupler, for example ,3dB hybrid coupler.

Vinncom directional coupler are based on different design ,such as micro-stripline,air-dielectric ,thin film ,waveguide etc.

Directional couplers have many applications. These include providing a signal sample for measurement or monitoring, feedback, combining feeds to and from antennas, providing signal taps for cable and/or Distributed Antenna Systems such as cable TV,mobile signal coverage and separating transmitted and received signals on telecom systems..


Part Number VN-DC-0738-INx
Operating Frequency ( MHz ) 698-3800
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 (dBc @ 2×43dBm) -155 / -160
Application Indoor
Operating Temperature ( ℃ ) -40 ~ + 80
Interface N Female
Handling Power (Watt, max) 300
Peak Power (Watt, max) 1200
Dimension (mm)(excludes connector) 125 × 31 × 20@5~10db ;125 × 31 × 17@15~20db
Net Weight (g) 180 ± 20
Packing Dimensions (mm ) 160 × 65 × 30
Packing Carton Size (mm) 350 × 340 × 170
ROHS Compliance Yes
Revision R1
Date 27-Sept -2020
Indoor 698-3800M -163dbc RF Directional Coupler 0

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