The 10 and 6 meter

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The 10 and 6 meter

The 10 and 6 meter

Tx 5w, 1 / 2 w, 50 mw carrier at 5 watts for 5sec, carrier at 1 / 2 watt for 5sec, carrier at 50 mw for 5sec, ar 5 sec of no transmission, cycle repeats 6 meters does not have power stepping capabilities so it will sound like one long continuous tone

post 01 Nov 2024

Beacons Radiamateur Links →

31

10GHz and 24 GHz Beacons
this consists of a pulsmodulated 1152 mhz lo source, with a 96 mhz xtal as startfrequency, an amplifier with bfr96, 2 bfq34 and a srd multiplier

Ham radio beacons
oh5shf, oh5ten, oh5rbg ham radio beacons and oh5rac repeater

23cms Beacon List

Morse Code Beacon Keyer
A One-shot message can be controlled by pressing the Start button, a repeating message can be sent by turning on the Free Run switch

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

Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters

Simple Rtty codec system based on arduino e android A unit for receiving Rtty transmissions was created, the differences are essentially limited to the Arduino software used

All band dipole Mk2 The All Band HF Doublet is often referred to as a random length dipole as it is generally as long as the available space within reason, but here are a couple of limitations to the ultimate dipole length

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

Convert ADIF to Cabrillo Format

Convert ADIF to Cabrillo Format Have an ADIF file from amateur radio contesting, but the contest you want to enter wants a Cabrillo-formatted file? This is the tool that you need

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

Trap Dipole 7, 10, 14, 18, 50 MHz Trap dipole 7-10-14-18-50mhz with balun coax cable

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