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Datong active antenna

WebFeb 10, 2024 · This is in my opinion the best SDR in the affordable range and is for me the reference receiver. Hobby-usual active antennas were used. The NTi ML200 Loop with 1m diameter, the crossloop also with 2x 1m diameter, the active dipole Datong AD370 and the Stampfl HB9KOC active dipole with a dipol length of 1m. WebSeller notes. “DescriptionJIM (Mizuho) M75 - High quality pre-amp with variable gain control and band pass filters to minimise interference.With a BNC Plug on one end and BNC socket on the other, the unit will fit on top of a handheld scanner or in line for use with a base receiver.Fitted band pass filters for much improved performance.

Datong AD170 Active Aerial - Plusnet

WebJan 19, 2024 · Datong active antenna that I bought years ago and had forgotten about. The antenna consists of three Active Antenna Schematic units, the active antenna itself (model no: AD170), Active Antenna Kit the pre-amp (model no: IB5) and the interface unit (model no: IB2). It is complete with the patch incompatibility\\u0027s 80 https://dubleaus.com

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WebFEATURES: •40 channel UHF CB • Repeater offset CH.1 to CH. 10 • RF output. 2.5W high. 0.6W low • Illuminated channel selection switch for night operation • Small in size, big in performance • Full range of accessories SPECIFICATIONS: GENERAL Freq. range 476.425-477.400 MHz UHF CB Freq. control: Digital PLL synthesiser Type of emission: … http://www.snowbird.plus.com/electronics/datong_ad170.pdf WebDimensions (WHD) 80 x 82 x 55 mm / 3.1 x 3.2 x 2.2 inch. Notes. Datong AD 370 outdoor active antenna. Covers 0,2 - 100 MHz; the outdoor variant consists of a small cabinet with the matching network / amplifier, two 1,5 m telescopic rods which make the dipole, an interface unit to couple power supply. Price in first year of sale. incompatibility\\u0027s 88

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Category:NEW ACTIVE ANTENNA

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Datong active antenna

Slinkies as Antennas - G8JNJ

WebTo make the measurements I used a remote controlled Icom PCR-1000 and Datong active antenna located about 2 miles ... I also used a spectrum analyser and short vertical antenna about 30m away from the transmit antenna in order to try and verify the results. Frequency MHz 1.92 3.62 7.06 10.1 14.14 18.11 21.115 24.94 28.55 50.165 Springy (Local WebThe Datong Active Antenna is designed for indoor mounting only but in all electrical respects it is in the same league as the active antennas the professionals use, and for …

Datong active antenna

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WebI also used the antenna to transmit on each of the Amateur bands between 1.9MHz and 50MHz. I measured the received field strength with a remote controlled Icom PCR-1000 receiver connected to a Datong active antenna. This was located on a building roof approx 20m AGL at approx 2 miles away from the transmit site. WebMost active aerials are space-saving rod aerials or modules for smaller to larger loops with low-noise characteristics. The last active dipole aerial produced so far came from Datong (the AD-370) some 30 years ago. Last year, Rudolf Ille re-activated this type of aerial.

WebBroadband Terminated Vee antenna - Webs. EN. English Deutsch Français Español Português Italiano Român Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Indonesia Türkçe Suomi Latvian Lithuanian česk ... WebThe Datong AD170 package contains the active aerial unit, the interface unit, 2 x 1.5 meters antenna wires, 1 x 4 meters jumper cable and a 3.5 mm jack plug. The mains …

WebJan 19, 1998 · Datong active antenna. 2 post • Page:1 of 1. Datong active antenna. by g8jn » Mon, 19 Jan 1998 04:00:00 . I have been using the Datong outdoor active antenna for some years and am always amazed by its performance. Unfortunately I can't put a … http://www.snowbird.plus.com/electronics/datong_ad170.pdf

WebFormed in 1974, Datong initially specialised in the development of Radio Frequency technology for use by amateur radio enthusiasts. By 1982, Datong had developed its first radio frequency Direction Finding product and during the subsequent period of heightened terrorist activity in the UK Datong moved the focus of operations to address the ...

WebJul 3, 2016 · VHF: Antennas Direct C5 ClearStream 5 High Gain Digital VHF Antenna UHF: Antennas Direct ClearStream 4 Extreme Range Indoor/Outdoor HDTV Antenna Amplifier: ClearStream JUICE UHF/VHF AMPLIFIER SYSTEM Antennas are in attic about 25 feet off the ground Channel 4 is back today, but weak on reception. I'm sure it will get … incompatibility\\u0027s 87http://restonsouthgate.com/wp-content/uploads/2016/05/SG-guidelines-for-satellite-dish-exterior-antenna.pdf inches to cm in google docsWebDatong D70 morse tutor, £35. Samson RTM3 electronic iambic keyer, £25. Tel Yves, London 101) 200 1839. PET 2001-8K integral tape recorder/vdu, manuals, ... £30. Datong active antenna model AD370 (outdoor type), psu. E38. G40EP. Tel Bristol 427954. For sale or swop: FT707, FC707 atu, used little, £525. Just passed RAE, want 2m multimode. WHY? inches to cms converter ukWebDimensions (WHD) 80 x 82 x 55 mm / 3.1 x 3.2 x 2.2 inch. Notes. Datong AD 370 outdoor active antenna. Covers 0,2 - 100 MHz; the outdoor variant consists of a small cabinet … inches to cshttp://www.redwaveradio.com/11_0f88f091dbf9e7f4_1.htm inches to cms converter formulahttp://www.redwaveradio.com/11_e7ea44315078ab7f_1.htm inches to cm length width + heightWebJan 19, 2024 · Datong active antenna that I bought years ago and had forgotten about. The antenna consists of three Active Antenna Schematic units, the active antenna … inches to come