CheshireSDR hosted

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CheshireSDR hosted

Kiwisdr software-defined receiver at m0pea, antenna: multiband hf vertical

post 19 Feb 2024

CheshireSDR hosted

Web SDR online Links →

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SoftRock located in Birmingham, AL
This is a WebSDR receiver, located in Birminhgam, AL It is operated by N4DKD

North East Lincolnshire
This Websdr Is Currently Operated By Lee G4tnx And Is Located In Cleethorpes, North East Lincolnshire: Band: 2M 433 435 1297

Germany is located at Wasserkuppe
This WebSDR receiver is located at Wasserkuppe JO40XL, Band 80m 11m 10m 2m 6m

Ferrite-shop

Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice

Kits and Components

Amateur radio kits by Kanga US

Pcs Electronics

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1/4 Slopers 40/15M Band The antenna that most suited this application was a 40m band sloper as the guy wire to be used was slightly longer than a 1/4 wave length at 7 MHz and the top fed sloper was the most convenient installation having the least impact

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160M 1/4 Wave Vertical 160m vertical antenna project. It is 100' of Rohn 25G and a 20' aluminum stinger. The base is made out of four 6' power line insulators sandwiched between two Rohn base plates. 7/8' stainless bolts hold the assembly together. 32 radials 50' long and 30 radials 100'

DHD Double Half Delta

DHD Double Half Delta This is a dhd double half delta in theory it should return a low signal but with a good s - n ratio roughly like a beverage

Visual CW Tuning Indicator

Visual CW Tuning Indicator Many transceivers set the CW transmit off-set equal to the set's sidetone frequency. But it was left to the operator how to match incoming signals to the sidetone for one-frequency QSOs an awkward and time-consuming procedure

Antenna splitter per VHF-UHF per quattro ricevitori

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trap-dipole-7-10-14-18-50-mhz

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Diy Arduino CW keyer

Diy Arduino CW keyer I added code to read push-buttons on digital pins to trigger hard-coded messages like CQ and CQ SOTA