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DJ7ST > QRP 27.06.06 10:37l 113 Lines 5299 Bytes #999 (0) @ EU
BID : R66DB0KG002
Read: GUEST HA1SE
Subj: Results 7th QRP Minimal Art Session
Path: DB0FHN<DB0FOR<DB0SIF<DB0FHK<DB0SGL<DB0EAM<DB0KG
Sent: 060627/0801z @:DB0KG.#NDS.DEU.EU [Goettingen TheBox] DB19c1 $:R66DB0KG002
From: DJ7ST @ DB0KG.#NDS.DEU.EU (Hartmut)
To: QRP @ EU
From: DJ7ST@DB0ABZ.#NDS.DEU.EU
QRP-CONTEST-COMMUNITY (qrpcc) 20-June-2006
c/o Dr. Hartmut Weber, DJ7ST
Schlesierweg 13
D-38228 SALZGITTER
e-mail: dj7st@darc.de
The QRPCC presents the
Results of 7th QRP-MINIMAL-ART-SESSION (25-May-2065)
====================================================
(Pos., call, points, nr. of components, QSOs)
CLASS A TX+RX or TRX < 100 components
-------- -----------------------------
1 DA0CW 176,88 A66 37 CO solo (CL4); SH3 (ACH1, 2xAF7; IF-audion)
2 DL6CGC 142,74 A78 33 MASter 80; IF 9,83 MHz, 3 crystal filter; 2W
3 OK1JFP 109,48 A81 23 DC-RX; VFO-BU-DR-PA (all transistor); 3W in
4 DL1HTX 103,32 A77 24 VFO-PA (EF184-EL84)+ 1-V-2 (EF183-EF184-ECC83)
5 YU1RK 92,65 A96 33 TRX 100RK; PA 2SC1945
6 OZ9KC 70,70 A99 18 QRP-MAS-TRX: DC-RX; PA MRF8004
7 OZ9QM 70,56 A74 14 VFO-BU-PA (2N3553); DC-RX
8 DL1JGA 58,58 A93 15 VRO-BU-BU-PA + DC-RX (TRX)
9 OK1DZD 53,04 A98 13 Regen. RX ("blooper"); PA BSY34
10 DL9GWA 29,40 A53 5 CO-push&pull PA/ Pixie-RX (DG0SA CQ-DL 1/06)
11 DL3LQM 25,56 A58 7 VXO-PA (2N2222-IRF 510) + Pixie-RX(TRX)
12 PA1W 5,96 A51 1 Pixie 2
13 OH6DC 3,20 A21 2 Michigan Mighty Mite (2N3553); 1 trans. RX
CLASS B TX < 50 components
------- ------------------
1 DF0VK 191,40 B13 30 CO solo (EL508)
2 DM3XI 188,60 B18 31 VRO-PA (2x2N2222), 250mW
3 DK6SX 186,44 B21 34 VRO-PA (BD135) (~CQ-DL 9/02, DJ1ZB)
4 DL1ARH 173,40 B15 29 VFO-PA (3xKP902A); 5W@30V
5 OK1MKX 170,98 B17 28 CO-PA (KSY34); 800mW (OK QRP INFO 27/1996)
6 DK8SX 168,48 B19 29 CO-PA (EI9GQ homepage); 1W
7 DL2AWA 167,64 B34 38 EF80-EF14-EL12N; 4W
8 DK3UZ 154,86 B13 23 CO solo (6AQ5W); 1.5W
9 DJ1ZB 153,08 B14 23 VRO-PA (CQ-DL 9/02, p.674; DJ1ZB)
10 DL0OG 152,88 B16 25 ECO solo (LS50)
11 DL8UF 151,42 B33 29 VFO-BU-DR-PA, all transistor, 1.7W
12 DJ2GL 136,24 B12* 20 CO solo (6V6) (* also B16)
13 OK2BRZ 132,84 B19 22 Push-Pull ECO, real doubler (2xRV12P2000)
14 DL4FO 113,60 B29 20 VXO-BU-PA (BD135); 3.5W
15 DK0LA 113,10 B13 17 VRO-PA (BC548-BD139) 3w/30V
16 DL3BCU 99,16 B26 17 VFO-BU/DR-PA (2SC1306)
17 DK0VLP 98,56 B12 14 "Piccolino" npn-version (BD106) (SPRAT '85)
18 DR5E 98,40 B18 15 ECO-BU/PA (6CL6-5763); 4W
19 DL7UWE 93,12 B16* 15 2x VXO-solo (BD139); 2W (* also B17)
20 DL2MFP 90,78 B11 13 Hartley solo (RES 964, Telefunken ~1935)
21 DK5RY 88,40 B15 13 VRO-PA (CQ-DL 9/02, p.674; DJ1ZB)
22 DF0AGC 85,68 B37 17 VXO-DR-PA (2SC1307)
23 DK0SZ 85,12 B44 19 TX80/1 (Hari); PA 2N2219, 900mW
24 LA3ZA 79,50 B25 14 VXO-PA (2N2222-IRF510) ("Amatoerradio" 12/05)
25 DL2BQD 74,80 B15 11 VRO-PA (CQ-DL 9/02, p.674; DJ1ZB)
26 PA3AFF 72,16 B18 11 CO-PA (2N2905A-BUZ21)
27 RW3AI 66,30 B15 18 ECO (single tube)
28 DJ6FO 64,24 B37 13 OXO-VFO, JBS-TX, PA 2SC2166; 3W
29 OK1DXK 51,84 B19 8 VXO-PA (BF245-BSY34)
30 ON4ATZ 51,80 B30 10 VFO-BU-PA (IRF520)
31 DL7UGN 48,96 B49 12 VXO(VFO)-PA (ECL11); 4W
32 DJ9IE 30,60 B10 5 CO solo (BSY34)
33 ON4ADR 20,80 B48 5 VFO-BU-PA (BD131)
34 DJ7ST 18,72 B22 3 VXO/TRPL-PA (EF13-EF14); 400mW
35 LZ2CE 15,12 B17 3 VXO-PA (KP303E-BD139
36 UA3AAP 7,36 B8 1 Hartley solo (TS50s)
37 I0SKK 5,52 B31 4 Super-VFO (2N2222; MPF 102) PA 12BY7
38 DL1HR 4,88 B39 4 VXO-BU-PA (2N3553)
CH HB9DEO CH 6 HW-9
- . . . . -
"It seems to be good form to finish equipment meant for QRP-MAS just in
time." (DK3UZ)
While both the minimalistic acrobats of QRP-MAS and HOT-PARTY guests are
not at all under suspicion of always following the latest fashions, having
successfully pursued a trend of deadline-oriented completion of simple radio
equipment is more likely to boost individual consciousness.
The initiator was also delighted no end to hear that for this MAS an OM
retired from work touched a soldering iron for the first time in his life in
order to build a small TX (see 21st place)! And for the first time there
were over 50 participants.
Some will find results deviating from their components count. Most often
in their favour, because they counted switches or inactive parts. "RTFR"
one feels compelled to shout, hi.
The winners in both categories used valve rigs. The latters' greater
freedom from retroaction compared to transistors permit easier construction
of frequency-stable transmitters with fewer components but stable tone. The
recipe goes like: 2 penthodes, keyed ECO with aperiodic anode circuit
(5kOhm), PA an hf-penthode in class A, i.e. the cathode resistor dimensioned
to get constant anode current, independent of the state of keying, like a
buffer stage.
My thanks to all participants, whom I'd very much like to hear again in
a few days' time in the 20th Original-QRP-Contest.
(And to Eddi, DK3UZ, for another sympathetic translation)
73/2 "Hal", DJ7ST
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