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  1. VHF+ Weak Signal Plans

    Years ago I lived in a house that was forty feet above the Chesapeake Bay. Three yagi antennas, covering 2m, 70cm, and 23cm, pointed towards New England. At a height of ten to twenty feet above the ground, there were no obstructions for the first several miles. Stations in New …

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  2. 2020 Golden Packet Event on Apple Orchard Mountain

    SOTA Stats

    • When: 2020 from 1442Z to 1600Z

    • Where: Apple Orchard Mountain - W4V/RA-001

    • Who: Just me

    • Ascent: Hike Up

    • Equipment: Kenwood D-700, Opek HVU-500 antenna

    • APRS Coverage: Excellent

    • Contacts Made: 7

    Mistakes were made; success was had.

    As in years past, the goal of the Golden Packet Event is …

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  3. 2015 August UHF Contest Results

    2015 August UHF Contest certificateOpened the mailbox today and was surprised to see an envelope from Newington waiting for me.  Looks like I placed third in the Atlantic Division (SOLP) and first (out of two) in the MDC section!

    Missed all the VHF+ contest this year but I'm hoping to get my antennas back …

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  4. Activating Apple Orchard Mountain (W4V/RA-001)

    On Saturday, 16 July 2016, Dave KB3RAN, Steve N3IPN, and I hiked up Apple Orchard Mountain (SOTA W4V/RA-001) to activate it for the Appalachian Trail Golden Packet event.  While we were there we took advantage of the altitude and activated the summit for Summits on the Air (SOTA), National …

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  5. More tropo ducting today

    This morning around 9AM I got mixed up with a crowd on 144 MHz.  Since I'm the new guy I ended up with a pileup on my hands!  I picked up KA3QWO, KG4KWW, K1PXE, WB2SIH, K3GNC, WV2H, N2FKF, W1AN, and WB2QEG in very quick succession.  We then ventured up to …

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  6. The difference a few miles will make.

    Tonight I worked several station with two in particular being W1AN and WZ1V.  Both of those stations I worked on three bands: 144, 432, and 1296 MHz.  W1AN is a little further away than WZ1V but both are fairly close to each other in Connecticut with WZ1V being a bit …

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  7. Results of the W4OTN/R UHF repeater test

    As I mentioned a few weeks ago, I bought a UHF repeater and put it on the air at the Mt. Hope tower site here in Calvert County.  This was a temporary test which allowed myself and other CARA club members (and anyone else) to see what UHF would do …

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  8. W4OTN/R on the air

    [caption id="attachment_601" align="alignleft" width="300"]W4OTN/R Installed at Mt. Hope W4OTN/R Installed at Mt. Hope[/caption]

    Earlier today, Dave W3PQS and I installed my UHF repeater up at the CARA site in Sunderland.  The repeater is on the air on the TMARC shared, non-protected pair which makes the system quite portable.

    In …

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  9. UHF Repeater and APRS

    Image of UHF repeater station using a Kenwood TKR-820.Frequency
    444.350MHz (+ 5MHz)
    CTCSS 131.8Hz

    Location Chesapeake Beach, Maryland

    Image of a packet radio station using a Yaesu FT-8900, Kantronics 9612+, and MFJ-4125P power supply.Just a little project I'm working on.  I picked up a UHF repeater, controller, and duplexer at a RARSFest from a friend of a friend and I now have it here at home in Calvert County.  The repeater, along …

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  10. Antenna maintenance

    The weather was nice enough for me to get some of my antenna maintenance done that I couldn't do during the cold winter months.  First on the list was to completely remove the 23cm (1.2GHz) antenna from the top of the tower.  While I've had good luck working stations …

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  11. VHF/UHF Update

    Well, things took a slight turn for the worst last night. After receiving the UT-10 and the coax, N-connectors, and rotator control wire I realized that the pole I have stuck up in the air isn't wide enough to support the rotator. Apparently the pole is 1" in diameter and …

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  12. New toys...

    I haven't posted anything lately but that doesn't mean that nothing has been happening.

    First, a couple of weeks ago I found a Kenwood UT-10 1.2GHz module for my TS-790A. I've been looking for one of these for going on two years. Finally my eBay alert came through and …

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