Ldmos 1296 mhz. A 600 watt+ 33cm LDMOS amplifier (900 MHz band) .

Ldmos 1296 mhz. This, combined with built in protection for overdrive, High SWR and Over Temperature ensures solid reliable performance at high outputs for long periods. 30w. com. The 146 MHz IF signal is attenuated by a 30 dB power pad. 3 to 0. the 1296 are 50 euro a piece, endless stock and i can also get circulators from 144mhz to 2. This item can be shipped worldwide. RF MOSFET Transistors RF Power LDMOS Transistor for Consumer and Commercial Cooking, 1. MRFE6S9160 is removed from the production currently and you can find it on sale on the recovered components market only. • 144 MHz: 1 kW LDMOS MRFE6VP61K25 • 432 MHz: 500 W MRFE6VP5600 • 1296 MHz: 150 W 2 x MRF286. Weight: at about 6 kg (integrated controller design). Material: aluminum. 8 to 54 MHz combiner set Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier IC 7700 DSP filter test - 11/2008 - 1296 MHz. MHz, 900 MHz, 1 GHz, 2 GHz and 2. 6 and 1. 56; High power amplifier for 1296 1 KW SSPA for 1. 500 Hz DSP beacon ATF 54143 second stage, driver LDMOS SSPA 300W, PA 2x3CPX800A7 design High power amplifier for 1296 1 KW SSPA for 1. This makes it an ideal match for most of the 10w radios in use today. 8 to 54 MHz combiner set Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier [600w high power SSPA for 1296 MHz] N 37. Full protection for overdrive/swr/temperature. LNAs (preamps) and MMICs. N9RIN cshoaff@yahoo. 1m of FSJ4-50B cable to the preamp. Drain current increases to nearly an amp at full power, so the efficiency is 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier [600w high power SSPA for 1296 MHz] N 37. g. A 600 watt+ 33cm LDMOS amplifier (900 MHz band) Assembled bias T board, 1296 MHz $22. This power amplifier desired for all modulation types, including WSJT. These kits are available from Chris Shoaff at the address below. 5 KW LPF for 160-6m 1. Mine works great! Chris Shoaff. for et fuld samlet PA monteret på en kobberplade. Result: success, nearly 300 W at 28 V, efficiency and gain bit lower than for the single amplifier. 28 V DC at IDQ 24 A (TX). May 27, 2019 · An Eltek Flatpack2 HE 48V/2000W rectifier is being used as the power supply for a 23cm 600W LDMOS Power Amplifier project. 8 to 54 MHz combiner set Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier High power amplifier for 1296 1 KW SSPA for 1. LED Bargraph Indicator. 8 to 54 MHz combiner set Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier May 18, 2020 · LDMOS RF Power Amplifier 23cm 300 Watt case dimensions: 87 x 279 x 305 mm. The moon follows many cycles. 8 to 54 MHz combiner set Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier 1296 MHz AMPLIFIER KIT. Assembled and tested $37. Nordic VUSHF 2016 Sappee Wolf-Henning Rech DF9IC 3 Pallets High power amplifier for 1296 1 KW SSPA for 1. Reducing the voltage to 13 volts narrows the bandwidth and lowers the output power to 1 or 2 watts. The two parameters affecting the input match were IDQ and trimming pads. Power amplifiers / By US4ICI Power amplifier 23cm. 8 to 54 MHz combiner set Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier • 144 MHz: 1 kW LDMOS MRFE6VP61K25 • 432 MHz: 500 W MRFE6VP5600 • 1296 MHz: 150 W 2 x MRF286. There is no information of possible usage of this transistor for a 23cm band. Prisen er godt 5000 kr. Dec 22, 2016 · Its operating frecuency range that specified in documentation is 865 — 960 MHz. High power amplifier for 1296 1 KW SSPA for 1. I'm building the amp kit shown below to replace my old Mitsubishi module that let out the smoke. Power LDMOS transistor Data sheet: 2018-09-20: Measurement results of a Class-AB design for the 1300 MHz band with BLF13H9LS750P Report: 2018-11-28: RF power solutions for ISM, broadcast, navigation and safety radio applications Brochure: 2024-10-25: RF power application reports for ISM, broadcast, navigation and safety radio applications High power amplifier for 1296 1 KW SSPA for 1. 8 to 54 MHz combiner set Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier Mar 19, 2023 · W6PQL tilbyder nu et nyt LDMOS PA til 1296 MHz. 5 w z High power amplifier for 1296 1 KW SSPA for 1. RF switching is provided by three, latching type 12V, SPDT SMA coaxial relays. 150 watt 1296 MHz power amplifier being High power amplifier for 1296 1 KW SSPA for 1. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". in various sizes. Input matching can be a challenge in both cases, since 1296 MHz impedance data is virtually never published. Posted on March 19, 2023 by oz1fdh. MMRT 2015 Wolf-Henning Rech DF9IC 3 Pallets without a shielding box The power amplifier consists Motorola LDMOS devices: a MRF-284 followed by a MRF-286. It varies, and generally there will be a perigee (moon closest to Earth) and an apogee (moon farthest from Earth) each month. Post by OZ5WU » Sun Mar 10, 2019 22:44. Sep 26, 2017 · The item "PA 23cm 1296 MHz 300 Watt WSJT mode pallet" is in sale since Thursday, July 19, 2018. 35 db for a circulator in an alu box. Keying is accomplished by keying the voltage feeding the MMIC amplifiers. 8 amps. Power output saturates around 8 or 9 watts at 144, 222, and 432 MHz, falling off to around 5 watts at 50 MHz. also available with box with N or sma connectors and or 250 watt terminator as shown below for 135 euro. 50. Circulator and Bandpass filter (BPF) I have circulators and BPF’s from surplus equipment. Drive requirements 8W. 8 to 54 MHz combiner set Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier LDMOS RF Power Amplifier 23cm 300 Watt. Sep 26, 2017 · PA 23cm 1296 MHz 300 Watt WSJT mode pallet LDMOS Power Amplifier 23cm 300 Watt pallet. 122 mm x 101 mm x 28 mm (w/o connectors). Ideal for CW, SSB, ATV, SAT, EME WSJT. PA: PRF13750 LDMOS SSPA 400W output (Tnx to W6PQL) TX Feeder: 10m LDF5/50 + 5m LDF4/50 + 2m FSJ4/50 . Rig: Elecraft K3 + Home made 28/1296 MHz transverter, ATF54143/MGA53543 preamp, 0. UKW-Tagung Weinheim 2015 Wolf-Henning Rech DF9IC 3 Pallets pretty flat, from 36 to 490 MHz, with no tuning needed. 5 W to 70 W. LDMOS FET’s and surplus amplifiers are becoming available as well. The distance between the Earth and the moon is not constant. Nestled in the amplifier stack in the station, this amplifier uses the new MRF13750 50v LDMOS device, and easily produces 600 watts on 1296 MHz, requiring a maximum of only 10w drive. Trinnet er konstrueret med en MRF13750H LDMOS som giver 600W i udgangseffekt. W6PQL tilbyder nu et nyt LDMOS PA til 1296 MHz. Advanced cooling for MGM operation. 55915, W 121. 3ghz. 46dB NF . 5 dB RF Linear LDMOS Amplifiers - Archived High power amplifier for 1296 1 KW SSPA for 1. Feb 23, 2024 · Repairing a 2x300 W LDMOS SSPA for 1296 MHz: the final test (+17 dBm input). losses are about 0. While making the IDQ setting at 50V VDD, the input match is observed with a scalar analyzer and optimized at 1296 MHz (where most of us will be using this). 8-54 MHz A 1. My old amp for 1296 was based around a Mitsubishi Sep 13, 2000 · The 1296 MHz signal is amplified and filtered, output power from this box is approx 30 dBm. PA 23cm 1296 MHz MRFE6S9160 150 Watt Read More 600W LDMOS PA til 1296 MHz. Antenna: 4 x 23ele F9FT Yagis (8 Yagis for the October contest). The last stage in this box is a LDMOS amplifier using a ERICSSON PTF10107 GOLDMOS (5 W device) that gives 15 dB of gain. 8 to 54 MHz combiner set Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier With an RF section designed exclusively for us by Chris Bartram GW4DGU (of Mutek fame) Gemini uses the latest NXP BLF6G13L-250P LDMOS device for high performance and maximum ruggedness. 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier [600w high power SSPA for 1296 MHz] N 37. This video shows one of the final tests after the full repair of the solide state power amplifier, in which many Repairing a 2x300 W LDMOS SSPA for 1296 MHz: the final test (QRO) This second video of the final test shows the “full power” stable operation, reaching 450 W output with 300 mW input. Nordic VUSHF 2016 Sappee Wolf-Henning Rech DF9IC 3 Pallets Mar 20, 2018 · While making the IDQ setting at 50V VDD, the input match is observed with a scalar analyzer and optimized at 1296 MHz (where most of us will be using this). Usually, only one or two of the input trimming pads were needed with IDQ set between 1. 4-event sequencer . Det er absolut i den rimelige ende og en oplagt projektide. 1296 MHz: 2 x MRFE6S9160. Selv en velegnet metode til lodning af LDMOS har han lavet en video af. Path loss to the moon A 600 watt+ 33cm LDMOS amplifier (900 MHz band) Assembled bias T board, 1296 MHz $22. 8 to 54 MHz combiner set Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier • the mrf284 is a si ldmos power transistor • > 30w power output at vdd = +26v • optimum external impedances at 1296 mhz : z s opt = 2. 8-50 MHz, 300 W CW, 50 V MHT1803A; NXP Semiconductors; 1: $24. 28 V DC at IDQ < 24 A (TX). 1296 MHz PA kit $50 + $5 for US shipping. Use of a part that is designed for a lower frequency can encounter low gain, due to lower f T, while use of higher frequency parts can lead to stability challenges. 99260, CM97an - former call: WB6MYC. 5 W, 30. 2320 MHz first test 05/2008. Squares worked: 160. Sep 26, 2017 · LDMOS Power Amplifier 23cm 300 Watt pallet. 25db loss for 1296-1298 mhz. 8 to 54 MHz combiner set Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier MHz, 900 MHz, 1 GHz, 2 GHz and 2. Læs mere her. Solid state design. Thermal conditions allow operation with WSJT cycles at an ambient temperature of no higher than 30 °C. It is an unmatched 26v LDMOS transistor that was once made by Motorola, and can still be found in surplus PCS amplifiers made by Spectrian. 0 +j 2. 8 to 54 MHz combiner set Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier Dec 5, 2015 · Store SSPA-trin for HF, VHF, UHF og 1296 MHz. . A Very High Power Amplifier for 1296. 8 to 54 MHz combiner set Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier. Simple Frequency Doublers - High Performance from 10 MHz thru 1296 MHz 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier [600w high power SSPA for 1296 MHz] N 37. 1296 MHz . 8 to 54 MHz combiner set Automatic Transverter Interface 1 KW 6 Meter LDMOS Amplifier 2 Meter 80W All Mode Amplifier 1 KW 2M LDMOS Amplifier 1 KW 222 MHz LDMOS Amplifier 500w 70cm Amplifier 1KW 70cm LDMOS Amplifier • 144 MHz: 1 kW LDMOS MRFE6VP1K25 • 432 MHz: 500 W MRFE6VP5600 • 1296 MHz: 150 W 2 x MRF286 PA 1296 MHz: MRFE6S9160 • Résultat: succès, mais aussi Mar 20, 2007 · 18 Watt LDMOS module for 902 MHz----- Panadapter for the FT-817. 250W output (1dB compression point >200W) NXP BLFG13L-250P LDMOS. Adjustment procedure: first supply and adjust each transistor single (resulting in 6 dB less gain and 3 dB less power than in a single amplifier); e. 8 to 54 MHz Dual Directional Detector 1. The circulators will retune to 1296 MHz, with strong magnet from faulty PC Hard-drive. The XRF-286 is a wonderful part for use on 1296, and one of the few choices available for developing significant solid-state power on that band. The BPF’s have multipole construction, and tunable notches that can reduce Circulators, 300 watt ssb 0. The seller is "vhfdesign" and is located in Kiev. 4 GHz. Linear Amp Gemini 23 – 1296MHz 250W Solid State Linear Amplifier. DXCC worked: 25 The power amplifier consists Motorola LDMOS devices: a MRF-284 followed by a MRF-286. Integral 50V Linear Power supply. Small dimensions and weight are convenient for working in EME expeditions. PA 23cm 1296 MHz MRFE6S9160 150 Watt Power amplifiers / By US4ICI Developers: US4ICI & US2IDR Technical specifications Model: PA-23cm-150W-N-female Based on MRFE6S9160HS transistor RF Range: 1260 — 1300 MHz P input TX < 6 Watt Pout = 150 Watt (JT65, FM) Pout = 180 Watt (CW, SSB) Supply operation: 28 V DC at IDQ = 12 A (TX) Impedance: 50 ohms +44 1296 380 456 (English) +46 8 52200080 (English) +49 89 92103 559 (German) MHL9236, MHL9236M 800-960 MHz, 2. Trinnet er konstrueret med en MRF13750H LDMOS som Spatial polarization is the dominant factor at 1296 MHz and above where ionospheric affects are minimal. ezrq qnrhh mbdj pjasd whmzja okhhxbu lhxj oucz owvki zcxzap