La voie montante est en 2.4Ghz et la voie descendante sur 10Ghz. QO-100 autorise le trafic en CW, SSB, DATV et les modes digitaux (digimodes). Ce graphique montre les 2 transpondeurs, leurs bandes passantes et les polarisations de liaison montante et descendante. First of all its hard from a RF perspective to make stuff thats more than a 1/4 wavelength long. Obviously possible, but much harder. For example, I'm working on a K band transverter and one nightmare is standard SMA connectors resonate at 18 GHz or so, making them quite exciting to use. 2.4GHz Satellite dish head (4 threads Helix) 10dBi. 2.4GHz Satellite dish head (4 threads Helix) 10dBi. SWR -30dB, 50 Ohm, anhydrous, with N or SMA connector I use my TS-890 with transverters to create my QO-100 uplink; TS-890 to 2M via a G4DDK transverter then a second unit upconverting to 2.4GHz. I find the transverter interface on the 890 the best there is; the DRV output is variable up to 0dBm and you can program the full offset to the radio display. I use my TS-890 with transverters to create my QO-100 uplink; TS-890 to 2M via a G4DDK transverter then a second unit upconverting to 2.4GHz. I find the transverter interface on the 890 the best there is; the DRV output is variable up to 0dBm and you can program the full offset to the radio display. Jun 12, 2014 · ESTELLE (University of Tartu, Estonia): UHF GMSK/BPSK downlinks up to 19k2 bps and a series of HDRT experiments, including 2.4GHz downlink using GFSK/BPSK at up to 1 Mbps, 5.8 GHz downlink using GFSK and BPSK at up to 10 Mbps and 10 GHz downlink at up to 10 Mbps. 915 MHz Transceivers : This category lists transmitters and receivers for the ISM 902-928 MHz frequency band. This frequency band is available only in North America (and Australia under certain restrictions). Hz to GHz conversion calculator How to convert gigahertz to hertz. 1GHz = 10 9 Hz. or. 1Hz = 10-9 GHz. Gigahertz to hertz formula. The frequency f in hertz (Hz) is equal to the frequency f in gigahertz (GHz) times 10 9: Stefan DL2OCB is amateur radio and electronics hobbyist. He owns an excellent lab for RF measurement, see a big list of equipment. On his web pages, you can also find some of the microwaves articles, like a 24GHz transverter from DMC bricks, ADF4153 PLL, Chinas Bias Tee up to 6GHz… Enjoy reading! Photo: a screenshot of DL2OCB web page. Read More 2.3ghz_transverter_dc8ug.gif 2.3ghz_to_144mhz_transverter_db6nt.gif 2.3ghz_to_432mhz_converter_dl5neg.gif 2.4-2.8ghz_vco.gif 2.4ghz_40dbm_oip3_lna.gif 2.4ghz_lna_1.1-nf_10dbm-ip3.gif 2.4ghz_lna_15dbgain_0.6dbnf.gif 2.4ghz_lna_f5jgp.gif 2.4ghz_nf-1.5db_g-14db_hj-fet_lna.gif 2.4ghz_prescaler.gif 2.4ghz_signal_generator_w6pql.gif The Antenna Farm ICOM 7851 - Solid Design Basics and HF Expertise Raising the Bar Contesters and DXers are always looking for that competitive edge to magically pull out the weak signal that is either the rare country or multiplier they need to climb up the list. Norsat 2500 2.4GHz to 144MHz Satellite Down Converter Only available shipping method to most country during "new normal" lock-down is US$30. Will update immediately if there's any change. Sequencer for Transceiver and Transverter sequence control made around a Attiny2313. It can switch a RX/TX relais lowside, a PA supply highside, has “active” and a “TX inhibit” outputs. Furthermore there is a input to lock the PTT from a second sequencer (switch on the RX/TX relais only). Entwicklung von Peter DJ7GP Informationen zum Duoband-Feed für Es'hail-2 von DJ7GP. Wir spenden für jedes verkauftes Feed 5,00 € an die AMSAT DL. 2,4 / 10 Ghz Antennensysteme Helix dish feed kit for 2.4GHz Gemini : S Band to 10m converter with 0.6dB NF Laser transmitters / Receivers - 6 pages updated LF PreAmp and BPF. Make your black box work on LF and MF. New Version. Feb 14 LF On-the-Air Antennas, Photo's, Coil's etc L.F. Dx-pedition to the Isle of Man. Please read the "Latest System News" for important news about SSL!(updated September 10, 2018) QSL.net is dedicated to the sole purpose of furthering the abilities and interest of the Amateur Radio Community. The MAX2750/MAX2751/MAX2752 are self-contained voltage-controlled oscillators (VCOs) intended for use in the 2.4GHz to 2.5GHz ISM band. Each IC combines a fully integrated oscillator and output buffer in a miniature 8-pin µMAX package. Over on YouTube Adam Alicajic, seller of the LNA4ALL low noise amplifier has uploaded a video showing how to create a simple downconverter using a 1.3 GHz local oscillator and an LNA4ALL. A downconverter extends the frequency range of the RTL-SDR to frequencies higher than the RTL-SDR's 1.7 GHz limit.Adam capacitively connects the 1.3 GHz local oscillator to the input of the LNA4ALL, which ... The complete 13cm Band 2300 to 2390MHz Transverter is suitable for countries that have access to the lower 2.3GHz band, and is constructed on a professionally etched 80x65mm FR4 PC Board. The design is no tune so requires no alignment as it uses SAW filters and can be used with either a 147 or 435MHz I/F. 72 MHz to 2.4 GHz RC Radio Conversion: This Instructable shows how to convert an older 72/35 MHz radio into one that transmits on the 2.4 GHz range.Radio: Airtronics VG60002.4 ghz DIY kit: Corona 2.4Ghz DIY Module & RX (DSSS)This Instructable requires basic soldering knowledge, check… ずいぶん古い話ですが、24GHzて゛何局かと交信ができ、 なりゆきとして47GHzと思い、手始めにさるOMさんの製作された、 47GHzのトランシーバー(トランスバーターではありません)を入手しました。 大変な力作でIC-1201を親機としたものです。 Dec 11, 2005 · This is a really simple way to measure WiFi strength. Actually, it will measure anything in the 2.4Ghz range, like your microwave. The device consists of a two element quad antenna, a Ghz sensitive... 2.3ghz_transverter_dc8ug.gif 2.3ghz_to_144mhz_transverter_db6nt.gif 2.3ghz_to_432mhz_converter_dl5neg.gif 2.4-2.8ghz_vco.gif 2.4ghz_40dbm_oip3_lna.gif 2.4ghz_lna_1.1-nf_10dbm-ip3.gif 2.4ghz_lna_15dbgain_0.6dbnf.gif 2.4ghz_lna_f5jgp.gif 2.4ghz_nf-1.5db_g-14db_hj-fet_lna.gif 2.4ghz_prescaler.gif 2.4ghz_signal_generator_w6pql.gif Transverter 2300 / 430 MHz. Transverter 900 / 144 MHz. Power amplifier for 2.4GHz up link Es'Hail 2 satellite: min: typ: max: Output power at 28 V DC: 20 W: 22 W ... Hz to GHz conversion calculator How to convert gigahertz to hertz. 1GHz = 10 9 Hz. or. 1Hz = 10-9 GHz. Gigahertz to hertz formula. The frequency f in hertz (Hz) is equal to the frequency f in gigahertz (GHz) times 10 9: New Listing Spektrum DXe 2.4GHz DSMX Transmitter and Spectrum AR610 6ch Sport Receiver. Brand New. C $91.34. Time left 6d 1h left. 0 bids. From United States. or Best ... COVID-19 UPDATE 15/07/2020 We are still using a collection srvice for items going overseas and for larger items going to the UK ()except FUNcube antennas). 2,4GHz •Pol: RHCP REQUISITOS N. B. Banda S ... (Transverter 13 cm) Tx - Up-converters IberRadio 2019 21 [email protected] IF In: 147 ó 435 MHz P In: 5 W P Out: 80 mW Crystal oscillators can be manufactured for oscillation over a wide range of frequencies, from a few kilohertz up to several hundred megahertz. Many applications call for a crystal oscillator frequency conveniently related to some other desired frequency, so hundreds of standard crystal frequencies are made in large quantities and stocked by electronics distributors. About 144 MHz to 2.4 GHz Transverter The resource is currently listed in dxzone.com in a single category. The main category is Transverter Kits that is about Homebrewing transverters, projects and kits. QO100 portable setup testing at LSWC, using 80cm dish, dual band dish feed and SG labs 2.4GHz transverter. Although signals were a little weak (possibly due to sun noise and cloud), a signal test was transmitted by Andy Gibbons, M0IYE on the 2.4GHz uplink and received on the 10GHZ downlink. The portable setup will be used at public events.