R:190629/2002Z 6890@PY2BIL.SP.BRA.SOAM LinBPQ6.0.18
R:190629/2002Z 1915@VE1MPF.#MCTN.NB.CAN.NOAM BPQ6.0.16

Solomon Islands
R:190629/2002Z 23238@N9PMO.#SEWI.WI.USA.NOAM BPQ6.0.18
R:190629/2000Z @:N6RME.#NCA.CA.USA.NOAM #:26580 [El Dorado] $:8969_CX2SA R:190629/1958Z @:CX2SA.SAL.URY.SOAM #:8969 [Salto] FBB7.00e $:8969_CX2SA

From: CX2SA@CX2SA.SAL.URY.SOAM
To : EQUAKE@WW

== PRELIMINARY REPORT ==
Event type: Earthquake
Region: Solomon Islands
Geographic coordinates: 8.891S, 158.182E
Magnitude: 5.1
Depth: 10 km
Universal Time (UTC): 29 Jun 2019 19:36:43
Time near the Epicenter: 30 Jun 2019 06:36:43

Location with respect to nearby cities:
171.4 km (106.3 mi) ESE of Gizo, Solomon Islands
203.3 km (126.1 mi) WNW of Honiara, Solomon Islands
412.3 km (255.6 mi) SE of Arawa, Papua New Guinea
824.9 km (511.4 mi) SE of Kokopo, Papua New Guinea
862.4 km (534.7 mi) E of Alotau, Papua New Guinea

ADDITIONAL PARAMETERS
________________________________
event ID : us 700047fr

This is a computer-generated message and has not yet been reviewed by a seismologist.
For subsequent updates, maps, and technical information, see: http://earthquake.usgs.gov/earthquakes/eventpage/us700047fr
or https://earthquake.usgs.gov/

National Earthquake Information Center
U.S. Geological Survey

________________________________________________________________

Automatic packet bulletin created ONLY for magnitudes 5.00 or up
received from www.usgs.gov by cx2sa.net: 29/06/2019 19:57:31 UTC ________________________________________________________________





--- Mystic BBS v1.12 A43 (Linux/32)
* Origin: HAMRADIO telnet lu9dce.dynu.com (21:5/101)

R:190717/1532Z 8369@PY2BIL.SP.BRA.SOAM LinBPQ6.0.18
R:190717/1532Z 2991@VE1MPF.#MCTN.NB.CAN.NOAM BPQ6.0.16

UPDATED: (M5.4) off the coast of Oregon 43.5 -127.2
R:190717/1531Z 24261@N9PMO.#SEWI.WI.USA.NOAM BPQ6.0.18
R:190717/1530Z @:N6RME.#NCA.CA.USA.NOAM #:27382 [El Dorado] $:10303_CX2SA R:190717/1530Z @:CX2SA.SAL.URY.SOAM #:10303 [Salto] FBB7.00e $:10303_CX2SA

From: CX2SA@CX2SA.SAL.URY.SOAM
To : EQUAKE@WW


== PRELIMINARY REPORT ==
Event type: Earthquake
Region: off the coast of Oregon
Geographic coordinates: 43.477N, 127.165W
Magnitude: 5.4
Depth: 10 km
Universal Time (UTC): 17 Jul 2019 15:00:00
Time near the Epicenter: 17 Jul 2019 07:00:00

Location with respect to nearby cities:
227.1 km (140.8 mi) W of Bandon, Oregon
238.9 km (148.1 mi) W of Coos Bay, Oregon
280.6 km (174.0 mi) WSW of Newport, Oregon
311.3 km (193.0 mi) W of Roseburg, Oregon
368.0 km (228.2 mi) WSW of Salem, Oregon

ADDITIONAL PARAMETERS
________________________________
event ID : us 70004m7u

This is a computer-generated message and has not yet been reviewed by a seismologist.
For subsequent updates, maps, and technical information, see: https://earthquake.usgs.gov/earthquakes/eventpage/us70004m7u?utm_medium=email&u or https://earthquake.usgs.gov/

National Earthquake Information Center
U.S. Geological Survey

________________________________________________________________

Automatic packet bulletin created ONLY for magnitudes 5.00 or up
received from www.usgs.gov by cx2sa.net: 17/07/2019 15:29:09 UTC ________________________________________________________________





--- Mystic BBS v1.12 A43 (Linux/32)
* Origin: HAMRADIO telnet lu9dce.dynu.com (21:5/101)

R:190719/2316Z 8512@PY2BIL.SP.BRA.SOAM LinBPQ6.0.18
R:190719/2316Z 3101@VE1MPF.#MCTN.NB.CAN.NOAM BPQ6.0.16

(M5.4) Arunachal Pradesh, India 27.7 92.8
R:190719/2315Z 24385@N9PMO.#SEWI.WI.USA.NOAM BPQ6.0.18
R:190719/2315Z @:N6RME.#NCA.CA.USA.NOAM #:27464 [El Dorado] $:10423_CX2SA R:190719/2312Z @:CX2SA.SAL.URY.SOAM #:10423 [Salto] FBB7.00e $:10423_CX2SA

From: CX2SA@CX2SA.SAL.URY.SOAM
To : EQUAKE@WW

== PRELIMINARY REPORT ==
Event type: Earthquake
Region: Arunachal Pradesh, India
Geographic coordinates: 27.722N, 92.801E
Magnitude: 5.4
Depth: 10 km
Universal Time (UTC): 19 Jul 2019 22:54:25
Time near the Epicenter: 20 Jul 2019 04:24:25

Location with respect to nearby cities:
62.8 km (38.9 mi) NE of Bomdila, India
98.8 km (61.3 mi) N of Rang?p?ra, India
103.4 km (64.1 mi) W of Ziro, India
106.5 km (66.1 mi) NW of It?nagar, India
111.8 km (69.3 mi) NW of Naharlagun, India

ADDITIONAL PARAMETERS
________________________________
event ID : us 70004pfb

This is a computer-generated message and has not yet been reviewed by a seismologist.
For subsequent updates, maps, and technical information, see: https://earthquake.usgs.gov/earthquakes/eventpage/us70004pfb?utm_medium=email&u or https://earthquake.usgs.gov/

National Earthquake Information Center
U.S. Geological Survey

________________________________________________________________

Automatic packet bulletin created ONLY for magnitudes 5.00 or up
received from www.usgs.gov by cx2sa.net: 19/07/2019 23:11:55 UTC ________________________________________________________________





--- Mystic BBS v1.12 A43 (Linux/32)
* Origin: HAMRADIO telnet lu9dce.dynu.com (21:5/101)

R:190804/2018Z 9571@PY2BIL.SP.BRA.SOAM LinBPQ6.0.18
R:190804/2018Z 3913@VE1MPF.#MCTN.NB.CAN.NOAM BPQ6.0.16

(M5.3) Southern Iran 30.6 50.9
R:190804/2017Z 25219@N9PMO.#SEWI.WI.USA.NOAM BPQ6.0.18
R:190804/2015Z @:N6RME.#NCA.CA.USA.NOAM #:28085 [El Dorado] $:11418_CX2SA R:190804/2010Z @:CX2SA.SAL.URY.SOAM #:11418 [Salto] FBB7.00e $:11418_CX2SA

From: CX2SA@CX2SA.SAL.URY.SOAM
To : EQUAKE@WW

== PRELIMINARY REPORT ==
Event type: Earthquake
Region: Southern Iran
Geographic coordinates: 30.629N, 50.855E
Magnitude: 5.3
Depth: 41 km
Universal Time (UTC): 4 Aug 2019 19:51:21
Time near the Epicenter: 5 Aug 2019 00:21:21

Location with respect to nearby cities:
30.5 km (18.9 mi) N of Dogonbadan, Iran
33.3 km (20.6 mi) ESE of Dehdasht, Iran
58.9 km (36.5 mi) E of Behbah?n, Iran
70.4 km (43.7 mi) W of Yasuj, Iran
85.9 km (53.2 mi) NW of N?r?b?d, Iran

ADDITIONAL PARAMETERS
________________________________
event ID : us 600050lk

This is a computer-generated message and has not yet been reviewed by a seismologist.
For subsequent updates, maps, and technical information, see: https://earthquake.usgs.gov/earthquakes/eventpage/us600050lk?utm_medium=email&u or https://earthquake.usgs.gov/

National Earthquake Information Center
U.S. Geological Survey

________________________________________________________________

Automatic packet bulletin created ONLY for magnitudes 5.00 or up
received from www.usgs.gov by cx2sa.net: 04/08/2019 20:09:49 UTC ________________________________________________________________





--- Mystic BBS v1.12 A43 (Linux/32)
* Origin: HAMRADIO telnet lu9dce.dynu.com (21:5/101)

R:190806/0417Z 9645@PY2BIL.SP.BRA.SOAM LinBPQ6.0.18
R:190806/0417Z 3972@VE1MPF.#MCTN.NB.CAN.NOAM BPQ6.0.16

(M5.2) Molucca Sea 2.2 126.5
R:190806/0416Z 25291@N9PMO.#SEWI.WI.USA.NOAM BPQ6.0.18
R:190806/0415Z @:N6RME.#NCA.CA.USA.NOAM #:28128 [El Dorado] $:11499_CX2SA R:190806/0410Z @:CX2SA.SAL.URY.SOAM #:11499 [Salto] FBB7.00e $:11499_CX2SA

From: CX2SA@CX2SA.SAL.URY.SOAM
To : EQUAKE@WW

== PRELIMINARY REPORT ==
Event type: Earthquake
Region: Molucca Sea
Geographic coordinates: 2.165N, 126.514E
Magnitude: 5.2
Depth: 32 km
Universal Time (UTC): 6 Aug 2019 03:51:16
Time near the Epicenter: 6 Aug 2019 12:51:16

Location with respect to nearby cities:
173.2 km (107.4 mi) WNW of Tobelo, Indonesia
180.2 km (111.7 mi) NNW of Ternate, Indonesia
196.0 km (121.5 mi) NW of Sofifi, Indonesia
200.1 km (124.1 mi) ENE of Manado, Indonesia
202.0 km (125.2 mi) ENE of Tondano, Indonesia

ADDITIONAL PARAMETERS
________________________________
event ID : us 6000515d

This is a computer-generated message and has not yet been reviewed by a seismologist.
For subsequent updates, maps, and technical information, see: https://earthquake.usgs.gov/earthquakes/eventpage/us6000515d?utm_medium=email&u or https://earthquake.usgs.gov/

National Earthquake Information Center
U.S. Geological Survey

________________________________________________________________

Automatic packet bulletin created ONLY for magnitudes 5.00 or up
received from www.usgs.gov by cx2sa.net: 06/08/2019 04:09:19 UTC ________________________________________________________________





--- Mystic BBS v1.12 A43 (Linux/32)
* Origin: HAMRADIO telnet lu9dce.dynu.com (21:5/101)

70cm 22el Yagi
R:190820/0917Z 25999@N9PMO.#SEWI.WI.USA.NOAM BPQ6.0.18
R:190820/0912Z @:JE7YGF.03.JNET7.JPN.AS #:23284 [Ichinoseki] $:18237_GB7CIP R:190820/0911Z @:GB7CIP.#32.GBR.EURO #:18237 [Caterham Surrey GBR]

From: G8MNY@GB7CIP.#32.GBR.EURO
To : TECH@WW

Distance Length
Ref. 30 346 Boom lengths: Front boom 7/8" OD x 0.049" wall
DE 134 340 6061-T6 tubing 1530 mm (60 1/4")
D-1 176 321 long.
D-2 254 311
D-3 362 305 Centre boom 1" OD x 0.058" wall
D-4 496 301 6061-T6 tubing
D-5 652 297
D-6 828 295 Rear boom 7/8" OD x 0.049" wall
D-7 1020 293 6061-T6 tubing 1580 mm (62 5/16") D-8 1226 291
D-9 1444 289
D-10 1672 288
D-11 1909 286
D-12 2152 285
D-13 2403 284
D-14 2659 283
D-15 2920 281
D-16 3184 280
D-17 3452 279
D-18 3723 278
D-19 3997 277
D-20 4272 276 -------------------------------------------------------------------------
22 el. Boom Construction lengths.

Double up boom where mast clamp
mounts. use 12" of 7/8" OD x 0.049 wall - 6061
|
No. 8-32 screw | Slot & use
(2 places) | clamp (2 places)
v (v) v --------------------=#==+===========|=|=====+==#=------------------------
^ ^ ^ ^ |----- 1412 mm -----|---------- 1415 mm --------|------- 1475 mm -------|
(55 9/16") (55 11/16") (58 1/16")

|-------------------------------4302 mm --------------------------------|
(169 - 5/16")

-------------------------------------------------------------------------- Element mounting.
The elements are installed through the boom using plastic insulators between the el. & boom. Stainless steel push-nut retaining rings hold the el. in place. ------------------------------------------------------------------------- Details for the driven element.

------------------------------- 340 mm -----------------------------
-----62 mm---- v clamp 0.03 alum. 3/8" wide ---- 62 mm ----- ----------------|-----------------( )--------------|------------------
38 mm ------|---------------o| . |o------------|-----\ 15 mm
^ ^ |___| \ ^
Solder T wire 122 1" Balun T wire 140 mm length of
lug mm length of ^ #12 wire make straight portion
no. 12 wire. | of T wire 122 mm long; form
| & solder to N-connector.
|
use UG-58a/u
connector
mounted on
small bracket.

Balun made from UT-141 copper-shielded coax, RG-303 or RG-142/u Teflon- insulated cable could be used.

--==|======================================================|==--
^ | 233 mm shield | ^
| centre
5 mm core
Dielectric

Driven element side looking

solder centre of the UG-58a/u & right side if the Balun then to right driven element. left side of the Balun solder to left driven element.


19 mm - Centre line of driven element to
Centre line of - 15 mm v rear face of n-connector bracket.
n-connector v | |_

above boom. -- /-|_ UG-58a/u
/--|------------------ Balun
=======O====\============================
\
Solder log attached to the
bottom screw on connector, bend 90 d
& solder to UT-141 shield.

Thanks to the ARRL Antenna book.
Offered by Jack - KE4IQQ - AAAC #1
Address: KE4IQQ @ KF4BPX.#OKE.FL.USA.NOAM


Why Don't U send an interesting bul?

73 De John, G8MNY @ GB7CIP





--- Mystic BBS v1.12 A43 (Linux/32)
* Origin: HAMRADIO telnet slacko.kozow.com (21:5/101)

LU1HVK RTLSDR 27.08.19 09:32l 91 Lines 3778 Bytes #365 (0) @ WW
BID : 30499_LU1HVK
Subj: F
Path: OK0NBR IR2UBX IW2OHX UA6ADV LU4ECL VE2PKT N3HYM GB7YEW W9ABA VE1MPF
Sent: 190827/1226Z @:VE1MPF.#MCTN.NB.CAN.NOAM #:4930 BPQ6.0.16

SDR NEWS PROJECTS 27 08
R:190827/1223Z @:PY2BIL.SP.BRA.SOAM #:11080 LinBPQ6.0.18
R:190827/1223Z @:LU1HVK.2594.CBA.ARG.SA #:30499 LinBPQ6.0.18

_ _ _ _ _ ___ ___ __
| | | | | / | | | \ \ / / |/ /
| | | | | | | |_| |\ \ / /| ' / BBS/NODO - CORDOBA (LEONES-FF87UH)
| |__| |_| | | _ | \ V / | . \ LU1HVK-4 NODO
|_____\___/|_|_| |_| \_/ |_|\_\ LU1HVK-3 APRS

+----------------------------------------------------------------------------+ Title : rtl-sdr.com

Title : Calculating Coax Length by using a NanoVNA as a Time-Domain Reflectometer

Content : Earlier in the month we posted about the NanoVNA,
an open source VNA project by  @edy555 and ttrftech  that has
recently become extremely affordable at US$50 for a fully assembled
unit thanks to Chinese manufacturing.

Title : Decoding PAL Video from a Nintendo with An Airspy SDR Part 2

Content : Oona combines composite output for color images.

Title : Airspy HF+ Discovery: Collection of Tests and Reviews

Content : The Airspy HF+ Discovery is a new US$169 software
defined radio that recently began shipping. On HF it can tune
from 0.5 kHz to 31 MHz, and on VHF from 60 to 260 MHz.

Title : Automatically Photographing Passing Aircraft with an RTL-SDR,
Pi 3, and IoT Software

Content : Arun Venkataswamy has recently completed a write up about
his system which automatically captures images of passing aircraft
. It works by using a Raspberry Pi and RTL-SDR to listen to ADS-B
broadcasts from aircraft. These broadcasts contain the live current
location and altitude of all aircraft in his area. When a landing
aircraft is detected to be passing near his house, the Raspberry
Pi sends a signal to another Raspberry Pi connected to a camera on
his balcony, and that snaps a photo of the passing aircraft.

Title : Mike Tests out L-Band STD-C and AERO with a Low Cost Modified
GPS Antenna

Content : SDR-Kits.net have begun selling low cost GPS antennas
that are modified to receive the Inmarsat satellite frequencies
between  1535 MHz to 1550 MHz . They also have a version for Iridium satellites that receives  1610 MHz to 1630 MHz . The antennas are
powered by a 3-5V bias tee, so they should work fine with SDRplay,
Airspy and RTL-SDR Blog V3 units.

Title : Podcasts: GNU Radio with Ben Hilburn + New Signals and
Bits Episodes

Content : The Scanner School Podcast has recently released a new
episode featuring an interview with Ben Hilburn, President of the
GNU Radio project . If you want to understand what GNU Radio is,
and what role it plays in the SDR/radio world, then this is a good
listen.

Title : PEPYSCOPE: A Simple Panadapter for HF Radios using RTL-SDR
Direct Sampling

Content : Over on GitHub user  mcogoni  (Marco/IS0KYB) has
recently released a new program called Pepyscope . Pepyscope is a
simple and fast panadapter application that is designed to be used
with direct sampling capable RTL-SDR's such as our RTL-SDR Blog V3
units. Like other panadapters you simply connect the IF output from
the hardware HF radio into the input of the RTL-SDR. Then Pepyscope
gives you a waterfall display that helps users to easily visualize
the spectrum.

Title : Uplinking to QO-100 with a LimeNET Micro and LimeRFE

Content : The LimeNet Micro is a is a $329 board that combines a
Raspberry Pi 3 (compute module) together with a LimeSDR radio. The
LimeRFE is an amplifier and filter board accessory designed to be
used with LimeSDR units. When a LimeNET Micro and LimeRFE are used
together, it is possible to create a transmit capable radio system
that can be used for amateur radio.


+----------------------------------------------------------------------------+
Saludos cordiales 73dx Victor Hugo LU1HVK leones - Cordoba - Argentina



--- Mystic BBS v1.12 A43 (Linux/32)
* Origin: HAMRADIO telnet slacko.kozow.com (21:5/101)