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DN25B30

Description
Directional Coupler, 440MHz Min, 460MHz Max, 0.13dB Insertion Loss-Max, 1 X 0.500 INCH, ROHS COMPLIANT PACKAGE-4
CategoryWireless rf/communication    Radio frequency and microwave   
File Size2MB,10 Pages
ManufacturerSmiths Group
Environmental Compliance
Download Datasheet Parametric View All

DN25B30 Overview

Directional Coupler, 440MHz Min, 460MHz Max, 0.13dB Insertion Loss-Max, 1 X 0.500 INCH, ROHS COMPLIANT PACKAGE-4

DN25B30 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Reach Compliance Codecompliant
structureCOMPONENT
Maximum input power (CW)53.98 dBm
Maximum insertion loss0.13 dB
JESD-609 codee4
Maximum operating frequency460 MHz
Minimum operating frequency440 MHz
RF/Microwave Device TypesDIRECTIONAL COUPLER
Terminal surfaceSILVER
Maximum voltage standing wave ratio1.1
Base Number Matches1
Introduction
HybriX
®
3dB Hybrid Couplers
Features
• Lead Free, RoHS compliant
• Frequency ranges from
150 MHz to 4.0 GHz
• Low Insertion Loss
• Surface Mountable
• High Power to 250 W (at 85˚C)
• 90˚ Quadrature
• Excellent Isolation and VSWR
• Available in six package sizes
Applications
Broadcast (TV and Radio)
Combiners and Splitters
Duplexers
ISM Applications
Matched Phase Shifter
Mixers
Modulators
Narrow Band GPS
PCS, GSM, Cellular, 2.5G
and 3G Base Stations
• Signal Distribution Nodes
• SMR Applications
• Wide Local Loop (WLL), WLAN
Florida RF Labs
®
3dB Hybrid
Couplers are made for applications
which require high isolation and
low insertion loss. They are surface
mountable and available in tape
& reel and tube packaging. The
devices have a small footprint, a low
profile, and are lead free and RoHS
compliant.
Quick Selector Chart
HybriX
®
Part Number
HEA
HSB
HSC
HDD
HSD
HDF
HDJ
HMJ
HSJ
HPJ
HTK
HDK
HSK
HML
HTM
HDS
HMP
HMQ
HMR
Frequency
Range
(GHz)
.150 - .250
.470 - .860
.700 - 1.0
.815 - .960
.815 - .960
.96 - 1.22
1.7 - 2.0
1.7 - 2.0
1.7 - 2.0
1.8 - 2.7
1.8 - 2.2
1.9 - 2.2
1.9 - 2.2
2.0 - 2.3
2.0 - 2.5
2.0 - 4.0
2.3 - 2.7
2.7 - 3.2
3.4 - 3.6
Power
(Watts)
200
200
250
200
200
200
200
200
200
100
150
200
200
200
150
200
200
200
200
59
Table of Contents
General Specifications .......................................... 60
Ordering Information ..........................................61-63
Florida RF Labs
8851 SW Old Kansas Ave. Stuart, FL 34997
(772) 286-9300 (800) 544-5594 www.rflabs.com
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