Tag: China

PODCAST: This Week in Amateur Radio #1063

This Week in Amateur Radio Edition #1063 Release Date: July 13, 2019 Here is a summary of the news trending this week. This weeks edition is anchored by Chris Perrine, KB2FAF, Will Rogers, K5WLR, Don Hulick, K2ATJ, George W2XBS, and Jessica Bowen, KC2VWX. Produced and edited by W2XBS. Running Time: 1:06:57 Download here: http://bit.ly/TWIAR1063 Trending […]

via the ARRL: Chinese CAS-7B Satellite Carrying an FM Transponder to Launch

Another Amateur Radio satellite is set to launch from China. CAMSAT CEO Alan Kung, BA1DU, reports that CAS-7B (BP-1B) is expected to launch on July 22 at 0500 UTC, on the Hyperbola 1 vehicle. CAS-7B is a spherical spacecraft, 500 millimeters (approximately 19.7 inches) in diameter with a mass of 3 kilograms (about 6.6 pounds). […]

via the ARRL: Over-the-Horizon Radars Continue to Plague Amateur Bands

The International Amateur Radio Union Region 1 Monitoring System (IARUMS) reports a “new kind” of over-the-horizon (OTH) radar on 20 meters. The intruding signal, which appears to be emanating from the Far East, was monitored during May on 14.140 – 14.150 MHz. Another Chinese wideband OTH radar has been showing up on 15 meters, with a signal […]

PODCAST: This Week in Amateur Radio #1058

This Week in Amateur Radio Edition #1058Release Date: June 8, 2019 Here is a summary of the news trending this week. This weeks edition is anchored by Rich Lawrence, KB2MOB, Will Rogers, K5WLR, Don Hulick, K2ATJ, George W2XBS, and Jessica Bowen, KC2VWX. Produced and edited by W2XBS. Running Time: 1:10:13 Download here: http://bit.ly/TWIAR1058 Trending headlines […]

via the ARRL: Russian “Sunflower” Coastal Radar Showing Up on 60, 40, and 75 Meters

The January issue of the IARU Region 1 Monitoring System (IARUMS) newsletter reports the Russian “Sunflower” coastal radar, located east of Vladivostok, is being heard at nights on 3,716 kHz and 6,860 – 7,005 kHz, as well as on several 60-meter frequencies. A Chinese wideband over-the-horizon (OTH) radar also appeared on 7.000 MHz in early January. While 60 […]

Taiwan in Time: The only ‘ham’ in Taiwan for 25 years

Until 1985, Taiwan’s amateur (ham) radio scene consisted of one person: Tim Chen (陳實忻), who held the country’s only license due to Martial Law era restrictions. According to a Liberty Times (the sister newspaper of the Taipei Times) report, this resulted in the unusual situation where Taiwan Garrison Command had to establish a set of […]

via the ARRL: China to Launch Two Amateur Radio Satellites in April

Two new Chinese satellites with Amateur Radio payloads are planned for an April 5 launch, CAMSAT has reported. CAS-7A will carry H/T (21/29 MHz) and H/U (21/435 MHz) mode linear transponders, V/U linear and V/U FM transponders, a UHF CW telemetry beacon, UHF AX.25 4.8k/9.6k baud GMSK telemetry, and 3-centimeter AX.25 1 Mbps GMSK image […]

PODCAST: This Week in Amateur Radio #1035 / 1036 New Year’s Edition

This Week in Amateur Radio Edition #1035 / #1036 New Year’s Edition Release Date: January 5, 2019 Here is a summary of the news trending this week. This weeks edition is anchored by George W2XBS, and Will Rogers, K5WLR, and Jessica Bowen, KC2VWX. Produced and edited by W2XBS. Running Time: 0:56:26 Download here: http://bit.ly/TWIAR1036 Trending […]

PODCAST: This Week in Amateur Radio #1030/1031

This Week in Amateur Radio Combined Editions #1030/1031Release Date: December 01, 2018 Here is a summary of the news trending this week. This weeks edition is anchored by Rich Lawrence, KB2MOB, Will Rogers, K5WLR, Don Hulick, K2ATJ, George W2XBS, and Jessica Bowen, KC2VWX. Produced and edited by W2XBS. Running Time: 1:03:27 Download here: http://bit.ly/TWIAR1031 Trending […]

PODCAST: This Week in Amateur Radio #1029

This Week in Amateur Radio #1029 Release Date: November 17, 2018 Here is a summary of the news trending this week. This weeks edition is anchored by Will Rogers, K5WLR, Don Hulick, K2ATJ, Fred Fittee, NF2F,  George W2XBS, and Jessica Bowen, KC2VWX. Produced and edited by W2XBS. Running Time: 1:20:33 Download here: http://bit.ly/TWIAR1029 Trending stories […]

via HACKADAY: Hams see Dark Side Of The Moon Without Pink Floyd

Ham radio operators bouncing signals off the moon have become old hat. But a ham radio transmitter on the Chinese Longjiang-2 satellite is orbiting the moon and has sent back pictures of the Earth and the dark side of the moon. The transceiver’s main purpose is to allow hams to downlink telemetry and relay messages via […]

via HACKADAY: Buy A Baofeng While You Still Can? FCC Scowls at Unauthorized Frequency Transmitters

There was a time when a handheld radio transceiver was an object of wonder, and a significant item for any radio amateur to own. A few hundred dollars secured you an FM walkie-talkie through which you could chat on your local repeater, and mobile radio was a big draw for new hams. Thirty years later […]

via the ARRL: IARU Region 1 Monitoring System Reports Disappearance of Two 40-Meter Broadcast Intruders

The IARU Region 1 Monitoring System (IARUMS) reports that two long-time broadcast intruders on 40 meters are gone. IARUMS Coordinator Wolf Hadel, DK2OM, said in the August IARUMS newsletter that Radio Hargeisa in the Republic of Somaliland on 7.120 MHz, and Radio Ethiopia on 7.140 MHz, departed the band during the last week of August. “We did […]

via the ARRL: Radio Amateurs Receive Images from Chinese Lunar Satellite

Some earthbound radio amateurs and sky watchers have received images from a tiny Chinese satellite now orbiting the moon. In May, China launched the DSLWP-A and DSLWP-B microsatellites — also known as Longjiang-1 and Longjiang-2 — into a lunar transfer orbit, although Longjiang-1 was apparently lost in the process and likely remains in deep Earth orbit. They were deployed as secondary […]

via the ARRL: Chinese Amateur Radio Satellites Receive OSCAR Designations

AMSAT has announced that it has granted OSCAR designators for the Chinese DSLWP-A and DSLWP-B microsatellites, successfully launched on May 18 into a lunar transfer orbit by a CZ-4C launch vehicle. DSLWP-A is Lunar-OSCAR 93 (LO-93), and DSLWP-B is Lunar- OSCAR 94 (LO-94). Telemetry signals were received from both satellites soon after launch, although DSLWP-A was […]