JT65 & MAP 65 page

I am WSJT QRV from beginning of 2002 - made first 432 MHz QSO with K2UYH before EME 2002 conference Prague

144 MHz

Gallery of JT65B 144 MHz screens

Here you can see couple shoot screens which I have done during my operation. Sorry to say, no time to do all screens. JT65 is very good usable on 144 MHz and open possibility to try EME  also for small or QRPP stations.

 

K1JT web page where is possible to download the phenomenal WSJT software.

 

This is my own 144 MHz echo with single 18 el. M2 and PA GS35B during Moon set -13,7 dB best. Ground gain working as a ideal nature "power amplifier".

 

 

432 MHz

JT65B 2012

IC7700 + MicroHam II USB and notebook Toshiba Home Made TRV + SSPA driver 300W and QRO PA TH293 - 63dBm

Dish 10m home made OK1DFC - EME sequencer - Loop feed horn

VLNA 0,2dB N/F - WA2ODO NE334S01 + MAV11 total gain 36dB - new antenna relay HP-SMA - TEST of own echo bellow

 

Own echo test

Own echo can to be also positive if Moon is close

 
JT65B from April 2010

IC7700 + MicroHam II USB and notebook Toshiba.

Home Made TRV + SSPA driver 300W driver and PA 2x3CPX800A7 1500W out for JT65B

Dish 10m home made OK1DFC - EME sequencer

Loop feed horn 

VLNA 0,3dB N/F - WD5AGO ATF54143 total gain 36dB - new antenna relay HP-SMA

Gallery of JT65B & MAP65 432 MHz screens

 

Here you can see couple shoot screens which I have done during my operation. Sorry to say, no time to do all screens. JT65 is very good usable on 432 MHz, same experience like on 144 MHz. Only one difference I see in accuracy of QRG between stations a higher Doppler.

K1JT web page where is possible to download the phenomenal WSJT software.

 

 Click on the call to see screen, any screens are done after the QSO and date and time does not correspond with the QSO!

 

Not for all worked stations I have screens, but something is here..........
OK1KIR Signals on both ways, tropo and EME, EME -22dB very good readable thanks to possibility use FREEZE and Filtering
SV1AWJ Outstanding signal, -15dB in maximum, easy to work CW in next future
DL7UAE Very strong signal, -17dB, easy to do
S54T S53J club station 4*28 el. on S54T, very good signal
UA9FAD Very good signal, easy to do
JA6AHB Very strong signal, audible whole time, maximum -20dB
ES2RJ Very good workable station. He does not have elevation on the system, but second lobe of antenna is great for QSO.
HB9Q HB9Q, 15m dish and 1kW, outstanding signal, you can see here also spectrum of JT65B
K2UYH Al is calling 3Y0X, very good signal, also spectrum of JT65 is available here
OM3WBC First ever EME QSO 432 MHz between OK - OM - sked
DL2NUD Good copy
G4YTL Easy random QSO
K3MF Very strong and good copy, easy to do by CW
KE7NR Easy random QSO
N9AB Very strong and easy to do
KI0LE Good copy and random QSO
OH4LA 4x21el. F9FT and 150W, easy copy by loudspeaker - sked
W7AMI Easy to find by Spectran with CQ
S51ZO Interesting picture from "spectran" S51ZO bounced via Moon (on left) and on tropo QRG maybe Aircraft scatter
S54T S54T in the contest as a random QSO
GD0TEP Very nice QSO with Andy, Audible signal -15dB, easy to do, 4x21el and around 200W spectrum of QSO - sked
PY1KK Bruce is QRV with 4m dish, 230W and linear feed
EA8/G4RGK Dave activated Canaries Island - TNX new DXCC
RX9YM 4x18el. Yagi 50W RF
HL5QO 4x16el. 140W RF
2 * Yagi stations and QRP
9H1MRL/p First ever QSO 432 MHz between OK - 9H - 2*28el. F9FT & 100W RF -  sked
4L1FP First ever QSO 432 MHz between OK - 4L - 2x18el Yagi and 50W RF - random
IK1ODO Marco and his QRP setup - 2*23el Yagi - 50W
CE0Y/DK2ZF Rolf has 2*28el DK7ZB cross
TI2AEB Armando is new EME station in Costa Rica - audible signal -20dB antenna 2*M2 9WL
S51WX Dusan has 2*18el WIMO Yagi
S57SU Uros has 50W RF and 2*13WL Yagi
ZS2GK Glenn is using 2*12el Yagi and 35W RF best copy him -25dB
CE/DK2ZF Rolf has 2*28el DK7ZB cross Pileup of calling stations 25th of Oct. 2010 - List and Waterfall from MAP65
Single Yagi stations and QRPP stations
DL8YHR Frank was testing setup for next Africa EME DX pedition - 1*23el. Yagi and 50W
IT9CJC Marcello 13el Yagi and 30W RF
OY4TN 19el Yagi and 50W RF and screen with QSO confirm random
DL3YEE Klaus has no elevation, 28el. single Yagi DJ9BV - 150W on the dipole + LNA MGF1302 1dB N/F
GI6ATZ No elevation - single Yagi random
HK1DX Kenwood TS-2000-X, PA 100W, HY-Gain UB-7031DX, Ecoflex 10
AJ4MW Rumen is running single 18. el Yagi and 50W RF
EA1FAQ David is using single Yagi and 30W RF
K6LG Clair is using single Yagi M2 432 9wl. and 60W RF, he was easy copy -23dB
3B8EME Single 21 elements Yagi and 40W RF barefoot TS2000
C56EME Single 21 elements Yagi and 40W RF barefoot TS2000
8P9HP Single 12 el. Yagi 400W
7P8EME Single 21el. Yagi 40W RF barefoot TS2000
ZL3TY Single Yagi 20 el. K1FO - barefoot TS790E 30W RF on the dipole
N9HF Single Yagi 21 el. - 50W RF
JH7PAV Single Yagi 21 el. - 50W barefoot IC
XV4HP Single Yagi 38 el. - 50W barefoot TS2000
DL2ALF Single Yagi 19 el. 
VP9I Single Yagi + TS2000 barefoot

 

 

1296 MHz

Gallery of JT65C & MAP65 1296 MHz screens
Single Yagi stations and QRPP stations
XV4HP Single Yagi 65 el. - 150W SSPA + TS2000
VP9I Single Yagi 65 el. - 150W SSPA + TS2000 

Year 2011
JT65c from January 2011

IC7700 + MicroHam II USB and notebook DELL.

Home Made TRV with DB6NT PLL LO + SSPA 100W driver and YD1330 driver and PA TH327 1500W out for JT65c

Dish 10m home made OK1DFC - EME sequencer - feed horn OK1DFC square design with OM6AA chaparral choke

VLNA 0,2dB N/F - G4DDK design  - NE325 - ATF54143 total gain 36dB - HP-SMA and dumy load RX way

8P9HP Barbados single Yagi 7P8EME - Lesotho Single Yagi PY2BS Test of MAP65

Year 2010

JT65c from January 2010

IC7700 + MicroHam II USB and notebook Toshiba.

Home Made TRV + SSPA driver and YD1330 driver and PA TH327 1500W out for JT65c

Dish 10m home made OK1DFC - EME sequencer

VLNA 0,2dB N/F - G4DDK design  - NE325 - ATF54143 total gain 36dB - new antenna relay HP-SMA

8Q7QQ - Maldives

UN6PD PY2BS Test of MAP65

Year 2009

EME ARI 06th - 30- 31of May 2009

screens with calls and info

RA0ACM

 30.05.2009 worked RA0ACM - single Yagi and 75W RF

DP1POL

 25.08.2009 worked DP1POL - single Yagi and 500W RF - #63 DXCC on 1296 MHz -18dB speaker copy

Test of MAP65

Year 2008

JT65c from January 2008

IC756PROIII + MicroHam II USB and notebook Toshiba.

Home Made TRV + SSPA driver and YD1330 driver and PA TH327 1500W out for JT65c

Dish 10m home made OK1DFC - EME sequencer

VLNA 0,2dB N/F - G4DDK design  - NE325 - ATF54143 total gain 36dB - new antenna relay HP-SMA

 

Worked smallest station - RA3IS - 2m dish and 10W RF - signal -26dB

Signal testing and comparison after LNA and relay change - VE7BBG and PE1HNG - January 08

RA3IS

 2m dish, linear polarization and 10W RF !!!

GW3XYW

 Stuart is very good copy and strong station

K2UYH

 Al is already very loud and -2dB I had best trace from him

W5LUA

 Al is also very good copy and loud, also traces are very nice visible

EME DUBUS Digi Contest 09th -10th of February 2008

screens with calls and info

3A/DL3OCH

 22.03.2008 - first 3A - OK QSO, Bodo was peeking -22dB speaker copy

V5/KT6Q

 09.01.2009 - first V5 - OK QSO Dan was peeking -19dB speaker copy - first JT65 Africa and achieved WAC 1296 by JT

Beginning of November 2007

JT65c from November 2007

IC756PROIII + MicroHam II USB and notebook Toshiba.

Home Made TRV + SSPA driver and YD1330 driver and PA TH327 1500W out for JT65c

Dish 10m home made OK1DFC

LNA 0,32dB FHX35LGA H.M. and 2nd stage ATF54143 - total gain 32dB

 

Worked smallest station - OA4BHY - 59el. Yagi and 60W RF - signal -28dB

Activity on 16th of December 2007
ES5PC, VE7BBG, SM5LE, LA5ZK, PE1HNG - screen print screens
PA0BAT dish 1 PA0BAT dish 2

August 2006

First test of JT65c via Moon

FT1000MP + H.M. interface OK1DFC for notebook Toshiba. Internal Toshiba sound card.

Home Made TRV + 2x2C39BA driver and YD1330 - 350W out for JT65c

Dish 10m home made OK1DFC

LNA 0,32dB FHX35LGA H.M. and 2nd stage ATF54143 - total gain 32dB

 

Worked smallest station - C6ARI - 1,8m dish and 100W RF - signal -23dB

2320 MHz

Gallery of JT65C 2320 MHz screens

2009

First test of JT65c via Moon

IC7700 + H.M. TRV 29/145 MHz + H.M. TRV 13cm TRV 2302 - 2424 MHz - 30W SSPA driver + MicroHam interface, Toshiba note book

Home Made SSPA 150W RF out

Dish 10m home made OK1DFC

VLNA 0,4dB ATF36077 G4DDG gain 32dB 

OE9ERC

 01.06.2009 first test JT65c on 13cm