AmsatDroidFree satellite tracking App for Android devices is now open source.
This App predicts future passes for amateur radio satellites for a specified location and period of time.
Basic features:
– Calculate passes for up to the next 24 hours
– Graphical pass display
– Map view showing current satellite position and next two orbits
– Update keps from a file on SD card or directly from AMSAT’s webpage using your phone’s internet connection
– Set home coordinates from User Input (Lat, Lon, Grid Square), Network or GPS
Open source code https://github.com/g4dpz/AmsatDroidFree
AmsatDroidFree App on Google Play
https://play.google.com/store/apps/details?id=uk.me.g4dpz.HamSatDroid&hl=en_GB
Source: AMSAT UK
VHF
D Star & DMR for beginners- Radios, Hotspots and more
“I originally did this video as part of a monthly presentation for my local ham radio club. Its got some specific references to the Auburn CA cl... Read more
TYT MD-9600 Dual Band DMR Digital Mobile Radio (UHF/VHF)
Now you can go digital on the road with the TYT MD-9600 DMR Digital Mobile Two Way Radio! The MD-9600 gives you the crystal clear, noise-free audio of... Read more
APRS, Baofeng , and Buying Used – Ham Radio Q&A
FCC Enforcement Advisory – Baofeng Update APRS Digipeaters and Wide1-1 path: 01:03 Buying Used Ham Radio Gear: 05:04 Update to the Illeg... Read more
DVMega and Pi-Star DMR Hotspot – Ham Radio Q&A
“Don’t let the lack of a repeater keep you from playing with DMR or another digital mode. DMR repeaters are springing up everywhere. There are c... Read more
Review
![Baofeng BF-F8HP Dual Band UHF/VHF – 8 Watt output [ Video ]](https://qrznow.com/wp-content/uploads/2015/07/717L2IOzOVL._SL1500_-190x122.jpg)
Baofeng BF-F8HP Dual Band UHF/VHF – 8 Watt output [ Video ]
Baofeng BF-F8HP Read more
Ham radio HF Go-Kit QRP contacts FT-817 emcomm SHTF doomsday
Here is a video about my go-kit with my FT-817 and making some contacts QRP. Videos on almost all items can be seen on my channel. In this kit i have... Read more
CS-580 DMR Radio Review and a big announcement
CS-580 DMR Radio The CS580 is one of our most exciting new products that we have designed in the past 30 years. This DMR radio is designed specificall... Read more
Setting up a Buddipole Deluxe Kit in the Field
DESCRIPTION The Buddipole™ Deluxe Package includes everything you need for setting up an efficient portable antenna solution anywhere in the world in... Read more
Antenna
Light Beam Multi-band Antenna LBM-17M+20M
The Light Beam Multi-band Antenna has been developed for Hams who want one antenna which enables them to operate on multiple amateur bands. Bas... Read more
APARTMENT ANTENNA, HF, 40M-2M – MFJ-1622
The MFJ-1622 Apartment Antenna covers 40 through 2 Meters, mounts outdoor to windows, balconies, railings, and works great indoors mounted to desks, t... Read more
What is a Bi-Cone Antenna ?
Bi-Cone Antenna he Bi-Cone Antenna is a Dipole Antenna The Bi-Cone antenna is essentially a finite length dipole antenna that exhibits very wide reson... Read more
X-Quad antennas for 2m and 70cm
Photo: EA5FUZ The X-Quad is an improved design of the well known multi element quads. They are especially designed for amateur radio, with the followi... Read more
Equipment
Kenwood Communications Headphones HS-5
Headphones HS-5 Kenwood HS-5 deluxe communications headphones are engineered and tuned for radio communications purposes to provide distinctive... Read more
Receive Antenna Phasing Systems DXE-NCC-2
Imagine adjusting the controls to knock out strong interfering stations or noise and then being able to copy and log that weak DX station. After succe... Read more
New Icom IC-7851
UPDATE 12/19/20114 0704Z Visit for complete information and photos : http://qrznow.com/icom-ic-7851-new-photos-manual/ Icom IC-7851 HF/6m Amate... Read more
ELECRAFT KX3 SHIELD KITS
LEFT-SIDE PLATE*1PCS RIGHT-SIDE PLATE*1PCS EXTERNAL RADIATOR*1PCS(BLACK/RED) PROTECTIVE COVER*1PCS CANVAS BAG*1PCS More Info:Link Read more
App - Mobile
HAM QuickLog – IOS App
Mircules HAM QuickLog is great new HAM radio logging software for the iPad, for quick and easy HAM Logging. This handy app helps you to quickly... Read more
iWSPR TX – WSPR for iOS version 2.8 now available
WSPR WSPR implements a protocol designed for probing potential propagation paths with low-power transmissions. Normal transmissions carry a station’s... Read more
RUMlogNG2Go for iOS version 3.3 now available
Thomas Lindner, DL2RUM, is happy to announce the availability of version 3.3 of his RUMlogNG2Go logger for the iPhone and iPad. RUMlogNG2Go can be do... Read more
Updated Android Digital QST App Now Available
A completely rebuilt digital QST app for the Android platform now is available from publisher Nxtbook Media, which responded to readers’ frustrations... Read more
Antenna
Discone Antenna
A discone antenna is a version of a biconical antenna in which one of the cones is replaced by a disc. It is usually mounted vertically, with... Read more
Big Wheel Antenna for 2m, 70cm and 6m
The “Big Wheel” is a horizontal polarized omni directional antenna. Usually highly directional antennas are used on VHF and UHF, which hav... Read more
2 Meter VHF Quarter Wave Ground Plane Antenna – Ham Radio Q&A
“Are you looking for a fun and easy antenna project? The 1/4 ground plane might be just the ticket. This particular ground plane is constructed... Read more
Antenna Lifting Kite
Antenna Lifting Kite One of the most enjoyable portable activities that you can do with the family or alone is using a kite-borne antenna. I ha... Read more
Hy-Gain AV-680 9 Band Vertical Update Video
Hy-Gain AV-680 9 Band Vertical Hy-Gain Multi-Band PATRIOT Vertical Antennas 9-band vertical covers 80/40/30/20/17/15/12/10/6 Meters • No radials • No... Read more
Tape Measure Yagi Beam Antenna – Ham Radio Q&A
Tape Measure Yagi Beam Antenna Parts List 1 25 foot 1 inch wide steel tape measure 1 10 foot piece of 3/4 inch Schedule 40 PVC Tube 2 3/4 inch... Read more
![Field Day Antennas [ PodCast ] – “ARRL The Doctor is In”](https://qrznow.com/wp-content/uploads/2018/06/fldday4-190x122.jpg)
Field Day Antennas [ PodCast ] – “ARRL The Doctor is In”
The Doctor offers advice about antenna options for the upcoming ARRL Field Day. Read more
