Skip to content
Your cart is empty
Continue shopping
Your cart
Loading...
Electronics & Antennas for Ham Radio
New
Hot
HotSpot
HotSpot
VHF
UHF
Repeater
Repeater
ON0ORA
BalUn/UnUn
BalUn/UnUn
Balun
Unun
Isolators
Isolators
Line Isolators
Surge Protection
Filters
Filters
VHF-UHF Filter
Line Filters
Antenna
Antenna
HF Active RX Antenna
HF End Fed Wire Antenna
HF Verticals - V-Dipoles
HF Rigid Loops
HF Doublets - Inverted Vs
UHF Antenna
VHF Antenna
Dualband VHF-UHF
Grounding
Masts
Guy Ropes & Accessories
GPS Antenna
Mobile Antenna
Handheld Antenna
ISM Antenna 433/868
Antenna Tools
Anti-Corrosion Lubricants
Dummy Load
Coax
Coax
Coaxial Seal
Coax Connectors
Panel Mount Connectors
Coax Adaptors
Coax Tools
Coax Cable
Coax Surge protection
Jumper - Patch cable
13.8 V
13.8 V
DC-DC
AC-DC
Powerpole
13.8 V Cable
PA
PA
VHF Power Amplifiers
UHF Power Amplifiers
Parts
Parts
Ferrite
Pi
Routers
PCB
SDR
APRS
KB
KB
Why we started RF.Guru
Product Whitepapers
Knowledge Base
Transmit Antennas
Baluns and Ununs
Receive Antennas & Arrays
Technical Deep Dives
Debunking Myths
Transmission lines
Radio Interference
Grounding and safety
Ham Radio 101
Calculators
Ham Florida Man
%λΦ#@!Ω
ON6URE
ON6URE
on the road ...
collaborations ...
Country/region
Austria (EUR €)
Belgium (EUR €)
Bulgaria (EUR €)
Canada (EUR €)
Croatia (EUR €)
Czechia (EUR €)
Denmark (EUR €)
Estonia (EUR €)
Finland (EUR €)
France (EUR €)
Germany (EUR €)
Greece (EUR €)
Hungary (EUR €)
Ireland (EUR €)
Italy (EUR €)
Latvia (EUR €)
Lithuania (EUR €)
Luxembourg (EUR €)
Netherlands (EUR €)
Poland (EUR €)
Portugal (EUR €)
Romania (EUR €)
Slovakia (EUR €)
Slovenia (EUR €)
Spain (EUR €)
Sweden (EUR €)
Switzerland (EUR €)
United Kingdom (EUR €)
United States (EUR €)
Update country/region
Country/region
Belgium | EUR €
Search
Belgium
EUR €
Germany
EUR €
Italy
EUR €
Sweden
EUR €
Austria
EUR €
Belgium
EUR €
Bulgaria
EUR €
Canada
EUR €
Croatia
EUR €
Czechia
EUR €
Denmark
EUR €
Estonia
EUR €
Finland
EUR €
France
EUR €
Germany
EUR €
Greece
EUR €
Hungary
EUR €
Ireland
EUR €
Italy
EUR €
Latvia
EUR €
Lithuania
EUR €
Luxembourg
EUR €
Netherlands
EUR €
Poland
EUR €
Portugal
EUR €
Romania
EUR €
Slovakia
EUR €
Slovenia
EUR €
Spain
EUR €
Sweden
EUR €
Switzerland
EUR €
United Kingdom
EUR €
United States
EUR €
YouTube
New
Hot
HotSpot
VHF
UHF
Repeater
ON0ORA
BalUn/UnUn
Balun
Unun
Isolators
Line Isolators
Surge Protection
Filters
VHF-UHF Filter
Line Filters
Antenna
HF Active RX Antenna
HF End Fed Wire Antenna
HF Verticals - V-Dipoles
HF Rigid Loops
HF Doublets - Inverted Vs
UHF Antenna
VHF Antenna
Dualband VHF-UHF
Grounding
Masts
Guy Ropes & Accessories
GPS Antenna
Mobile Antenna
Handheld Antenna
ISM Antenna 433/868
Antenna Tools
Anti-Corrosion Lubricants
Dummy Load
Coax
Coaxial Seal
Coax Connectors
Panel Mount Connectors
Coax Adaptors
Coax Tools
Coax Cable
Coax Surge protection
Jumper - Patch cable
13.8 V
DC-DC
AC-DC
Powerpole
13.8 V Cable
PA
VHF Power Amplifiers
UHF Power Amplifiers
Parts
Ferrite
Pi
Routers
PCB
SDR
APRS
KB
Why we started RF.Guru
Product Whitepapers
Knowledge Base
Transmit Antennas
Baluns and Ununs
Receive Antennas & Arrays
Technical Deep Dives
Debunking Myths
Transmission lines
Radio Interference
Grounding and safety
Ham Radio 101
Calculators
Ham Florida Man
%λΦ#@!Ω
ON6URE
on the road ...
collaborations ...
Search
Cart
EchoTriad RX Array Spacing Calculator (45° Hybrid)
From Frequency (MHz):
To Frequency (MHz):
Calculate Spacing
Generate NEC File
Calculating...
Choosing a selection results in a full page refresh.
Opens in a new window.
Purchase options
Select a purchase option to pre order this product
Countdown header
Countdown message
DAYS
:
HRS
:
MINS
:
SECS
