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DF0HHH Germany flag Germany

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Page managed by DL3XU Lookups: 8366


Responsible DL6XB DOK Z27

Bernie is builder and owner - the "father" - of DF0HHH

DF0HHH is not in the air in the moment
because of technical problems (Februar 2018).


IARU Region 1 + 2 bandplan:

29.520 – 29.590 MHz All modes - FM repeater input (RH1 – RH8)
29.600 MHz All modes - FM calling channel
29,610 MHz All modes - FM simplex repeater (parrot - input and output)
29,620 - 29,700 MHz All modes - FM repeater
output (RH1 – RH8)

The 10m-FM-Repeaterlist IARU Reg-1 you can find here

Every Sunday at 8.00 or 9.00 UTC ( summer- or wintertime )you can listen to the german amateur radio news -
we call it "Hamburg-Rundspruch" - on some local repeaters and DF0HHH on 10m.
Since more than 30 years we do so. It last about 30 to 45 minutes and after this the stations
which had listened confirm with their callsign.
So every sunday at 8.00 or 9.00 UTC (summer- or wintertime ) you can try to read DF0HHH like a beacon or -
when you understand the german news - you are welcome to confirm with your callsign


Current technical details:


DF0HHH                                  Telecom-Tower Rosengarten

Locator:                                               JO43WJ

QRG:                                            29,690 MHz

TX:      quartz control transmitter ANT/Telefunken D631/1-27 with 2 W Output  
  TX-PWR: 50 W (max. 100 W ERP)
TX-Hangtime: 1 Second

FM-Deviation:                                                      ±3kHz

Antenna:     λ5/8 Groundplane Solarcon IMAX 2000, 228m above sealevel

Repeatercontrols:                                    built by DL6XB

Voice announcement:




DB0AGM                                    Telecom-Tower Lüneburg

QTH-Locator                                                 JO53GG

QRG:                                              29,590 MHz

RX:                   Kenwood TM 742E with UT 28S and UT 1200

Sensibility:   0,11μV / -22,2dBμV / -139dBm @ 12dB SINAD

Antenna:                 Kathrein Triple-Leg Groundplane, 150m above sea level   

Audio-Livestream:  http://atvstream.mooo.com:8910/10m.mp3

Some former technical details:
( The call DF0HHH belongs to the 10m- , a 70cm- and a C4FM repeater )

Output-QRG                 Input-QRG                  Channel              Repeater operation
29,690 MHz 29,590 MHz  RH8 10m-FM-Repeater DFØHHH carrier operated and a very short TX-carrier
438,700 MHz 431,100 MHz RU696 70cm-FM-Repeater DFØHHH carrier operated with 3 seconds TX-carrier
439,575 MHz 431,975 MHz RU766 70cm-C4FM-Repeater DFØHHH

QTH-Locator: JO43WJ
Geography coordinate: 09° 52' 01'' East and 53° 23' 56'' North

10m-FM-Repeater: 50,0W ERP 228 m HASL ( = high above sea level )
70cm-FM-Repeater: 6,6W ERP 225 m HASL
70cm-C4FM-Repeater: 6,5W ERP 225 m HASL

10m-TX-Antenna: 5/8 Lambda ''Solarcon I-Max 2000'' with a special DL6XB-antenna-modification
70cm-TX-Antenna for FM- and C4FM-Repeater: Kathrein (commercial antenna)

10m-FM-Repeater (for 4 x 23cm-Link-Frequencies): 218m HASL
70cm-FM-Repeater: 218m HASL
70cm-C4FM-Repeater: 218m HASL

23cm-RX-Link-Antenna for the 10m-FM-Repeater: Diamond X-5000
70cm-RX-Antenna for FM- and C4FM-Repeater: Diamond X-5000

DFØHHH-10m-Echolink-Nodenumber: 76975

DF0HHH-Website: www.df0hhh.de but in german language!
Operator: VFDB Hamburg-Harburg, German DOK: Z27
VFDB-Z27-Website: http://z27.vfdb.org

A short report from DL3XU

With a 1,6m vertical mobil antenna on the balcony and 3 W output the only chance for me to work dx-stations on 10m is via DF0HHH.
And therefore of course i am very thankful to Bernie, DL6XB, the "father" of DF0HHH.

Via DF0HHH during the last years i worked the following countries:
YL,YO,YU,ZL,4 L,4 X,
4 Z,7 X,9 A and 9 H.

And there were more countries to work via this repeater, but i am not qrv the whole day through.


8623332 Last modified: 2018-02-02 21:02:59, 10059 bytes

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