MIRAGE D26 430 MHZ- 450 MHZ UHF 70 CM HAM RADIO RF POWER AMPLIFIER 2 IN 40 OUT. 6-8 watts. 80mw in 100 watt out 250 euro and 300 euro with extra copper. Linear Amplifier (5) Items (5) Power Amplifier 23 watchers. Input power for 30W output is typically 10mW or less! The 70CM-HK 70cms 500W Self-Contained Linear Amplifier, A 500W output linear amplifier with built-in PSU. The 23 cm amplifier pictured here delivers more than 300 watts with 10 watts drive. CB Linear Amplifiers from Moonraker cater to radio enthusiasts, amateur operators, and RM ITALY VHF HT Linear Amplifiers are broadband, compact amplifiers covering 135 to 175 MHz. Vtg Lunar Electronics 6 M 150 Amp Bi-Linearized Ham Radio Amplifier 6M25-150P. 3. Note: No output relay for this power level of amplifier. WATCH RELATED VIDEO: RF Kit Amplifier Build. MACOMs linear amplifiers offer high IP3, power up to 2. US$614. It's water-cooled, thermally stable, and very smooth-tuning. $2,999. 00 . $142. The item "MVV 1296 VOX Mast pre amplifier for 23 cm" is in sale since Friday, March 16, 2018. UHF LINEAR AMPLIFIER 432 MHz WITH TH328. It can be used for all types of narrow band modulation, (SSB, CW, AM, FM and Data). $2,085. Designed, manufactured and assembled entirely the UK, the all new GEMINI linear amplifier is a solid state linear amplifier with 300W output available in 6/4m 2m and now 70cms versions. 10. 1 of 2 Model 23-11A 23 cm, 50 dB, 30/15/4. The HLV-1470 is the ideal amplifier for contest, portable, EME & home station operation due to its small foot print and light weight. $ 59. Full protection for overdrive/swr/temperature. 8 VDC supply. SSPA 432 MHz 500W. 41. It includes a TR switch, relay sequencer, and all controls necessary to operate the amplifier safely and reliably. Only improvement would be to change the over the coax voltage set up. Acom. The antennas have an very high f/b ratio because of the use of 8 reflectors. click any of the thumbnails below for enlargements The DX-shop in the UK carries a full line of VHF/UHF amps. 99 In Stock Ships within 2 - 5 days Features. The Gemini 23 is rated 200 or so watts with 8 watts in. Rating: 100%. It can be 23 cm. 2017. Available on back-order. LDMOS Transistor <MRFX1K80HR5>. This amplifier combines a pair of 500w RF decks, using input and output couplers; the device used is the 600w Freescale MRFE6VP5600H. Add to basket. Price excl VAT: £ 874. Baojie BJ-UV50W Power Amplifier VHF 136-174MHz UHF 400-470MHz Duplex Dual Band Linear Amplifier. rd to a regulated 13. On 23cm, an amplifier using just one ‘286’ can be driven into saturation with as little as 3 or 4 watts, and a pair with less than 10, making that last configuration a close match for many of the 10w radios in use today. Supply voltage 13,5 V. Insertion loss < 0,5 dB. Taking that as a design objective, and limiting the DC anode - cathode voltage to about 2. Showing 1 to 3 of 3 (1 Pages) Linear Amp Gemini 70 432MHz 300W Solid State Linear Amplifier. 55 watchers. 5 GH. Use the PW2 for long contest hours or full-duty FT8 operation. 8v preamplifier supply on receive. The DX1200 will be coming to the market in 2020 providing a high spectral puruty 1. 0m long boom. Designed, manufactured and assembled entirely the UK, the all new GEMINI linear amplifier range are solid state linear amplifiers for HF and VHF. 9 bids. However, the output signal-to-noise ratio (SNR) of the switching linear hybrid (SLH) amplifier is significantly reduced. colinstuff2007 (4,682) 100%. Availability: Ships in 4-6 Weeks. click any of the thumbnails below for enlargements A linear amplifier is an electronic circuit whose output is proportional to its input, but capable of delivering more power into a load. Technical Specifications : Frequency: 28 – 29. 2. VHF PA 6 m 2x GI7B. Wanting to dip my toes deeper into 70cm I decided in December I could do with a little more power than the 50W my Yaesu FT991 puts out and decided a 100W linear was the order of the day. 8-30 MHz, 300W Max Output with 10W Max Input RF Power, LCD Display, AUTO/MAN Bandswitch, Fan, 120 VAC, Each. com: KF6I) Introduction The B26-PA RF2K-S HF LDMOS LINEAR AMPLIFIER is available from Island Amplifier USA … finished, plug-n-play, fully-tested and FCC-APPROVED. net: 249,58 €. Great amplifier for CW,AM, FM, ATV or SSB use from 2300MHz to 2350 @ 30W and to 2450MHz @ 25W. Designed with a focus on performance and reliability, this amplifier offers a power output of up to 300 watts, making it suitable for boosting signals on the 10-meter band and beyond. 23cm L/Wave Linear Amplifier minimum drive 10 to 20 watts, 70 to 100 watts output last used in good working order. High Power Amplifier for the Amateur Radio Band 23 cm. The term usually refers to a type of radio-frequency (RF) power amplifier, some of which have output power measured in kilowatts, and are used in amateur radio. This amp is perfect for my Icom 9100. 7 MHz. Drive levels from 500 mW to 10 watts available. The Kit has GROWN-UP! WIMO SHF 2344 23cm-Yagi 44-Element 18. . 1240 1300 MHz • 50 W. ON0EME is using 2 of these amplifiers parallel in their moon beacon. 23 watchers. Water cooling is required at these power levels. Power (SSB) 180 Watt Max. Remove the PCB and Mosfet device, centre punch the holes. Internal stabilized oscillator with precision crystal heater (can May 22, 2022 · A linear amplifier can be represented as a two-port with a Thevenin equivalent source at Port \(1\) and a load at Port \(2\), as shown in Figure \(\PageIndex{3}\)(a). +/- 3 ppm without ext. (2) $27. 2 gig 200 watt amplifier. Hg (huagao) 4 Pcs 2sc2290 (mq) Build by China HG Semiconductor. click a picture to enlarge. Lay the mosfet device on the PCB. This makes it an ideal match for most of the 10w radios in use today. Pre-Owned. With nearly 30 years of experience each Linear Amp UK amplifier is hand crafted to the highest standards to ensure many years of trouble free operation. This linear high power amplifier was developed for producing high frequency energy for accelerators applications. Linear Amp Gemini 23 – 1296MHz 250W Solid State Linear Amplifier. Categories: 25-30MHz, Linear Amplifier, Linear-Amplifier-25-30MHz-DC. You will notice on the left of the picture above, I have a 6dB SMA attenuator at On 23cm, an amplifier using just one ‘286’ can be driven into saturation with as little as 3 or 4 watts, and a pair with less than 10, making that last configuration a close match for many of the 10w radios in use today. Solid state design 300W output (1dB compression point @ 280W) Freescale MRFE6VP6300H LDMOS Integral 50V Linear Power supply Drive requirements 5-20W (specified at purchase) Advanced cooling for Linear Power Amplifier for the Amateur Radio Band 23 cm. They represent a standard in design concept and an easy way to explore the VHF - UHF spectrum using high power. incl VAT: £ 1,049. 23cm 25W Linear Amplifier. After you complete construction of the cavity amplifier described in March QST, you are ready to assemble the rest of the components Henry Tempo 2002 VHF 144Mhz 2m 2KW Multimode Ham Radio Linear Amplifier FM CW. You can find Linear Amplifier, products produced by RM Italy, a modern structure that desing and produce devices for radio transceivers. 8. RM KL35 – 20-30 MHz (35W) Linear Amplifier. So the output bias circuitry is absorbed into the output matching network. ---- Used. 23cm power amplifier kit. BEKO amplifiers are “the best of the best” VHF UHF & SHF high-power linear N 37. RM ITALY BLA350 Plus HF Linear Amplifiers BLA350P-120. Linear Amp Gemini 23 1296MHz 200W Solid State Linear Amplifier. 8 VDC @ 10A Connectors: Type N Female Special Options: Description: The 2330PA and 2330PATV are broadband linear power amplifiers optimized for their specified frequency range in the 23cm amateur band. Compact dimensions – just 270w x 300d x 120h mm. SSPA 23 cm 200W- BLF6G15LS-250. It can be used Mar 15, 2024 · A new hybrid amplifier combining a digital switching amplifier and a linear amplifier is proposed in [17] and [18]. Here is some history on the amp. 00 out of 5. The output matching network, L2 and C2, enabled the biasing inductor to be replaced by L2. The HLV-1023 features full mismatch load protection by an integrated circulator. Up for your consideration is a scarce Hi Spec 1. KL 203 is a 12V linear amplifier for use in the frequency range 28 – 29. 1 dBd gain. US$184. Sep 26, 2017 · Technical Data Receive Pre-Amplifier MVV 1296 VOX. The youngest 2C39/7289 tubes are 26 years old now, and even with unused ones, there is quite a variation in performance (see test data below). *** Note: Amplifier Color may vary. 644 Watts. Dec 3, 2023 · Motorola CM-50 Is Similar To: M1225 Watts 24 Motorola Channels Programming Mhz Vhf 50 144-174 (29. RM HLA300V Black 1. Apr 26, 2021 · 23cm progress with the IC-9700 and linear amplifiers. If required, simple soldering ca. New features of the transverter MKU 13 G3. Each transistor has it's own bias adjustment. They impressively combine compact size, light weight and power handling. The dump port on the output coupler is terminated with a 125w chip resistor (shown at upper left). 9. Parts Only. On the web, one can also find amplifier designs 23cm 60W Linear Amplifier. If you have a 23cm radio, but want some more grunt, then this is the kit for you. Motorola CM-50 LPA, 50Watt VHF Linear Power Amplifier | eBay This article describes construction of a pair of solid-state 33-cm power amplifiers that meet my requirements: They are linear and can be used with any emission mode. Last month, we described the design and construction of a 23-cm cavity amplifier. VHF LINEAR AMPLIFIER 144 MHz WITH TH328. Description. Mar 3, 2018 · Cheap Chinese 70cm 100W Linear Amplifier - Part 1. 5027jonathan (1,240) 100%. Mark the PCB mounting holes with a pen. Designed, manufactured and assembled entirely the UK, the all new GEMINI linear amplifier is a solid state linear amplifier with 300W output available in 6/4m 2m, 70cms and now 23cms versions. $1,099. 184 Watts . 17. K. at 29 volt output power is around 290 - 310 watt p1db. 8-70MHz. 250W output (1dB compression point >200W) NXP BLFG13L-250P LDMOS. Our high-performance amplifier for the 23 cm amateur radio band achieves great performance, high efficiency and best linearity. or antenna within the 23/24cm band. It has it's own integrated input/output branchline hybrid couplers, and an output sampling coupler (for ALC feedback or power indication). They put punch into your FM signal with 45 Watts out on 2 Meters or 35 Watts out on 440 MHz Here's a close-up of one of the prototype amplifier boards. 50. IN STOCK. A quater kilowatt 23-cm amplifier 1. With 8 to 10 watts drive, a pair of them will easily deliver 150 watts. Sponsored. 4W in, 60W out. Rob's web. 23cm 60W Linear Amplifier. 23 cm Super Low Noise Yagi Antenna DX and EME 36el. 2% similar) Here is a like new Motorola M1225 MHz narrow and wide band 50 watts output radio works perfect I will include the USB programming cable and software to program the radio works with windows 7/3 2 bit comes with radio mic and bracket great for ems fire police and ham radio. 99260, CM97an - former call: WB6MYC. The total harmonic distortion (THD) of the composite amplifier is less than that of the switching amplifier. High Power & Full Duty Cycle Operation. $106. doc (kh6htv, rev Feb. $245. 25. build in circulator is 75 euro exta and screw on external type is 100 euro exta. 10Kg. 2 Gig 23 Cm Linear Amplifier Amp 200 Watt C MY OTHER HAM RADIO : $399. 2kV, an initial load line can be calculated using Calculate initial load line of valve RF amplifier. US$644. Kuhne MKU PA 23CM-1200W Linear Amplifier 23cm 1. View. 200 watt amplifier is 520 euro, with copper insert, the Delivery. 18. Hobbies other than amateur radio include wine making, precision shooting, golf and tennis. First licensed in 1964; assigned W6PQL in 2003, which was the call first issued to my late father in 1938. Amplifier, Linear, 1. 8 VDC at 38 amperes minimum. Sounds like HF? Not exactly To me, there is nothing more frustrating than having to dig through a construction article to find out exactly what performance you can expect from the finished product. HLV-523; HLV-1023-2; 70 cm. PLEASE SEE WEBSITE TOP BANNER REGARDING CURRENT DELIVERY TIME. These RM ITALY LA Series VHF HT Linear Amplifiers are perfect for mobile use with an HT! May 22, 2022 · 2. Seller: copycast ️ (822) 100%, Location: Spintec Fishing Lures, GB, Ships to: GB, Item: 256509191306 L/wave 23cm Linear Amplifier 100watts Output * Power Supply And Power Meter. 614 Watts. I was called to look at an large estate of ham gear. Even a low power (2w) transverter will still produce 200w output (the amp has 20db gain). They are compact and run from a 13. The final schematic of the linear amplifier design is shown in Figure 2. The most recent prize was the acquisition of the 33 cm Motorola linear amplifiers (150 and 300 watt units) by RDR Electronics in Centennial, CO. The Amplifier is designed to be used with exciters which deliver 100 watts or more output. Jan 29, 2024 · This amplifier has been selected, setup and tested for an output power of 30W from 2. 1 Review. Free 3 day shipping. 1109/MWSCAS. It requires 8W of drive for 150W out. 69 New. 99. Integral 50V Linear Power supply. Moreover, cold-FET interstage matching network is used in conventional differential common source amplifier with neutralizing capacitance to The BEKO HLV-1470 employs advanced German-engineered, solid-state technology to deliver instant on, no compromise performance. +13. BEKO HLV-800 23-Centimeter Amplifiers employ advanced solid state technology to deliver very high output power. Some of this has been on SSB (16 QSOs), some on FT8, JT9 or JT4 (30 data contacts) and even one contact to Sweden on CW. Designed for home station use, it's compact internal switching power supply runs on standard AC power, selectable for 120v or 230v, 50-60 Hz. This totals 16 squares, leaving large numbers of workable squares not yet reached. It is designed to operate at 1000 watts PEP output on SSB or 850 watts output on CW. 5 mm drill bit. It is a Class A-B amplifier designed for linear service. 0 Adc coil current. High power, high efficiency and best linearity are achieved by our high power amplifier for the 23 cm amateur radio band. 13 – 16, Boston, MA, USA, August 2017. Here is a picture of mine once put together. Designed to fill a market gap between the low power outputs of transverters and smaller rigs and This paper presents a 23-41 GHz ultra-wideband linear power amplifier fabricated on 65-nm CMOS process. Henry Radio 2KD-5 Linear Amplifier. DOWNLOAD A BROCHURE HERE IN PDF FORMAT. radiodan-w7rf (15,177) 100% Motorola CM-51 LPA, 50Watt VHF The RM KL300P 20–30 MHz (300W) Linear Amplifier with PRE-AMP is a robust and versatile addition to any amateur radio enthusiast’s setup. RFHAM is currently offering board kits for these 500w amplifier units, which contain the more difficult-to-get parts Place to one side. Lay the PCB on the heat sink. Compared to tube power amplifiers the used LDMOS transistor operates Under those conditions the amplifier can operate continuously at 125-150w output. This amplifier with an output power of 1 watt is suitable as driver amplifier or for low power applications. Telecom high power amplifiers are designed and built in Europe. 10 Meter Amplifier $429. The 144MHz Gemini 2-500 incorporates the same, sequenced, front panel switchable 13. 95. UK Manufactured by us here on the Welsh Borders. The SHF 2344″ is the ‘little brother’ of the SHF 2367 5 m version with its 3 m boom length. These units originally sold for probably hundreds if not a couple of thousand dollars each and are now going for $25 to $65 a unit (depending on power and model) on E-bay in the buy now category. Because of the small mechanical dimensions of the milled aluminium case, it is easy to integrate into compact systems. Power requirements. Our range includes HF, VHF and UHF amplifiers. ( 23 ) Part Number: RMY-BLA350P-120. 1. The children are all grown up now, on their own, and doing O. Designed to fill a market gap between the low power outputs of transverters and smaller rigs and the 1kW 432 MHz EME low noise amplifier. possible in the final installation. Incorporating auto band selection, full QSK and high duty cycle the In the 1/2012 issue of Dubus magazine, F5FLN showcased his KW amplifier for the 70cm band. 8 V DC +12 111 x 55 x 30 (without heat sink). 5 watt in 100 watt out 175 euro and 225 euro with extra copper. Weight. Power Output : 25 Watts linear, +30W Saturated Input Drive Level: 100 mw 1 watt 3 watt 10 watt DC Power Requirement: 13. You must provide a Bill of Lading (BOL) to us 24 hours before pickup. 23. $530. 55915, W 121. Connect the Red/Black zip. The KL703 is a new 500W linear Amplifer for use between 25 and 30 MHz, (developed for the 10m amateur radio band). Tip: Use a clutched drill on a low slip setting. Mirage BD-35 Dual-Band HT Amplifiers boost your 2M/70cm handheld to become a much more powerful mobile or base transceiver. Add to Cart. Sep 26, 2017 · MKU 13 G3, 23 cm Transverter. 3GHz to 2. 2024) p. 3, P 43 cm and weighing approximately 25 Kg. Achieve a 1kW output with a 200V AC Input. 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. ACOM 1010 - 700W 160-10m Linear Amplifier. His experience spans over his 33 year professional career involving many aspects of communication equipment. Rquires 13. See More Specifications. 134,00 €. This unit is based on the Kuhne MKU 23cm 60W Kit. The KL 505 V is a 230Wmax 12V linear amplifier Linear Amp UK manufacture a range of high quality linear amplifiers for amateur and commercial use. 92. Bert Modderman Engineer. RM ITALY BLA350 Plus HF Linear Amplifiers. Mark the Mosfet mouting holes as well. I've actually driven it to 400w+. 5 watt in 250 watt out p1db at 28 volt 19amps 1296 mhz only. $725. 270w x 300d x 120h. 2kW output with a frequency range of 1. Rated 5. On the web, one can also find amplifier designs Review Summary For : Down East Microwave 23120PA Amplifier (23 cm) Reviews: 2 MSRP: $795; Description: 120 watt output 1240-1300 MHz (23 cm) linear amplifier. A high-VSWR sensor will lock out and bypass the amplifier if it senses a load VSWR greater that 2/1 (internally adjustable). 5 Bias Network Design. Type Power Amplifier. Requires just 4W drive for full output. The RM KL35 Linear Amplifier is a reliable and compact device designed to provide an additional power boost when operating within the 20-30 MHz frequency range. Make the zip cord as short as. Price Match. 1 dBd. Solid state design. i sell for 2400-2410mhz: 800mw in 25w out 160 euro. A quater kilowatt 23-cm amplifier 2. Product is in production Hi Spec 1296 1. 7 MHz frequency, with a drive power from 1 to 10W in AM-FM-SSB mode. 25-30MHz, Linear Amplifier, Linear-Amplifier-25-30MHz-DC. Under those conditions the amplifier can operate continuously at 125-150w output. The IC-PW2 instantly operates at full power once turned on. Product Code: L2360PA. Jun 25, 2021 · Down East Microwave 23120PA Amplifier (23 cm) 2: 2010-05-04: $795 (5) RF Concepts 2-417 170Watt 2 Meter Linear Amp Q5 Signal 23/24cm power amplifiers The BEKO HLV-1023 employs advanced German-engineered, solid-state technology to deliver instant on, no compromise performance. Circuit, components and image by Christoph Petermann DF9CY 432 MHz PA OZ2OE Technical Home Page - 432 MHz PA with 8874 10 Ghz 1W Power Amplifier 1 watt amplifier for 10 ghz made from surplus stuff 300w 23cm Amplifier The 23 cm amplifier pictured here delivers more than 300 watts with 10 watts drive. or Best Offer. on both RF ports of the amplifier. KL 503 HD. Available in two models, the only difference is that the LA 144 is 4 W in and 60 W out, while the LA 145 is 4 W in and 85 W out. 2000 watts PEP out (2) 3-500z tubes VIDEOS. Add to Compare. 84 dc supply-ideal for portable use. 230V AC 50/60Hz. Drill the holes with a 2. Feb 19, 2014 · After discounting a W6PQL based kit, a PE1RKI 23cm 150W Power Amplifier was decided upon. VHF PA GS35B - YU1AW design. Hamradio Many users claim 500W output from amplifiers based on this valve. 300 × 200 × 100 cm: Reviews There are no reviews yet. The IC-PW2 uses new 65 V LDMOS power transistors (MRFX1K80HR5) and a high-efficiency power supply. Add this Mirage dual band amp and boost your HT to 45 Watts on 2 Meters or 35 Watts on 440 MHz -- thats 50% more power on 2 Meters than 75% more power on 440 MHz than our nearest competition -- for $60 less than their list price! Your handheld becomes a powerful mobile or base when you need it. PA 6 m GS35 b. Buy It Now. MKU PA 23CM-50W B, Power Amplifier. Outcom OPA 202 (Texas Star 250) Parts Only. SSPA 2m 1 KW MRFE6VP61K25. Other types of linear amplifier are used in 23cm (1296MHz) MRF9045/MRF9060 High Power Amplifier Project. Drive requirements 8W. Find many great new & used options and get the best deals for Tokyo Hy-power 70cm (432 Mhz) Linear Amplifier at the best online prices at eBay! Free shipping for many products! UHF SUPER AMPLIFIER 432 WITH YL-1056. 4 bids. Tube 1 - 7289 #1. Additional input for 10 MHz reference frequency. When the modules are cascaded and driven with about 1. This item is in the category "Mobile Phones & Communication\Radio Communication Equipment\Ham/Amateur Radio\Ham Radio Amplifiers". Contact closure to ground or +12 V on the IF-cable. 10 mW (sine or square wave). Kuhne 23cm Linear Power Amplifier with kit of supporting parts. Advanced cooling for MGM operation. Showing 1–12 of 34 results. This installment describes the rest of the components needed to put it on the air. Use quality RF cables specified for use above 1. Xiegu XPA125B - Solid State HF Amateur Radio Linear Amplifier (100W) Xiegu. With a power output of 35 watts, it’s well-suited for enhancing AM/FM transmissions, offering increased clarity and reach. This section illustrates the usefulness of generalized \(S\) parameters in working with power flow in systems with different system impedances at the ports. In Stock. HLV-770; HLV-1470 Service and Downloads; Contact; HIGH FREQUENCY TECHNOLOGY DEVELOPMENT AND SALES OF RF AMPLIFIERS. The antenna has a high bandwidth and may be used just as well for ATV operation. Category: W6pql 23cm amplifier. Imagine, a linear amplifier with great efficiency and long-term stability that is super quiet and small in size. Weight just 10Kg. 1 x 23cm Linear Amplifier. 8052848 Google Scholar Any questions, please call Island Amplifier at (714) 412-7399, ask for John, or simply send your $1,000 check with contact information to Island Amplifier (QRZ. Physical size is 10" X 7" X 4" (L/W/H). The amp works well- audio and signal reports are a big improvement with 125-150 watts vs. not menth for atv or continues use. SSB - DCW 15 SHF - SEQUENCER FOR 13 AND 23 cm HAM RADIO MICROWAVE. RM LA250 - 140-150MHz (200W) Linear Amplifier RM. Free shipping. 00; Available Options. 2GHz 1200 Watts Water Cooled. Tube prep and notes. Email Dan Tassell, KC5PCB. CB Linear Amplifiers from Moonraker cater to radio enthusiasts, amateur operators, and , “ A short survey on recent highly efficient cm-Wave 5G linear power amplifier design,” in Proceedings of the 2017 IEEE 60th International Midwest Symposium on Circuits and Systems (MWSCAS), pp. About Mirage BD-35 2m/70cm Dual Band Amplifier. Designed, manufactured and assembled entirely the UK, the GEMINI linear amplifier is a solid state linear amplifier 600w 23cm LDMOS Amplifier XRF-286 Amplifiers for 23cm 150W 23CM Turn-Key Amplifier 300w 23cm Amplifier 200w 23cm Amplifier 100w 23cm "brick" 100w 23cm Transverter 60w 23 cm Amplifier 23 CM Beacon 23cm Signal Generator 23cm Double Quad 23cm filters 13cm filter 13cm Signal Generator 13cm Transverter 120w 13 cm Amplifier 600w+ 33cm Amplifier 300w Model 23-11A Specs. Product Code: 2330PA; Availability: Ships in 4-6 Weeks; $245. PA1296-36-3BRG. Supports CW, FM & SSB Modes. The Gemini 2-500 is a complete turnkey solution incorporating a 50V linear power supply Gemini 23 1296MHz; Gemini 70 432MHz; Components; the all new GEMINI 4 linear amplifier is a solid state linear amplifier with 300W output on both 50Mhz and 70MHz The Heathkit Model SB-1000 Linear Amplifier is a completely self-contained, grounded grid, linear amplifier. This can be selected by the operator to be either an output voltage on the rear panel or a bias tee feed to a masthead preamp as required. Nice blower and a very heavy power supply. An LDMOS transistor with a supply voltage of only +28 V is used here. MACOM serves customers with a broad product portfolio that incorporates RF, Microwave, Analog and Mixed Signal and Optical semiconductor technologies. KL 703. 5 W and are offered in a variety of DIE and package types to simplify point-to-point wireless, SATCOM/VSAT, and radar system design. Unit looks very well built . The quality of the kit is outstanding, and the price is very reasonable. 23cm 25W Linear Amplifier Click Here for the PDF Manual. 8-30MHz All Mode 300W Amplifier With Fans RM. Once we have found the most economical freight quote, we will send your invoice. MKU PA 23CM-250W CU, Power Amplifier. I have worked 9 DXCC on 23 cms in a little less than two years. 5 W RF LINEAR POWER AMPLIFIER The KH6HTV-VIDEO Model 23-11A, RF Power Amplifier is for use in the amateur radio 23 cm band (1240-1300 MHz). 600W 1296 Mhz 23cm 50v MRF13750 based RF amplifier. Taking a guess that the anode can be driven down to 200V, and it is a guess as will be Linear Amp Gemini 2 144MHz 300W Solid State Linear Amplifier. In order to achieve high gain and high output power within the band, the design method of input and interstage transformer is analyzed theoretically. 5 W, the output level is about 18 W-more than enough Linear Power Amplifier for the Amateur Radio Band 23 cm. Due to constant use in this beacon the hybrids burned out so i improved the output staged for new amplifiers with teflon. Dan will personally answer any technical questions on amplifier and radio interfacing plus personalize your cable needs. It has a built-in sequencer and low-loss Dow-Key antenna transfer switch. Designed, manufactured and assembled entirely the UK, the all new GEMINI linear amplifier is a solid state linear amplifier with 300W output available in 6, 4 and 2m versions. Their advanced design will support weak signal work, including EME, meteor scatter and DX. Like the W6PQL design, the PE1RKI (Bert Modderman) amp uses a pair of XRF-286 transistors, but comes fully assembled and tested AND worked out cheaper (Dec 2012) than stuffing around building your own. Amplifier equipped to control external high-power relay up to 1. Model CM-51 LPA. 35GHz with a linear gain of 35dB. Each amplifier is a dedicated single band device (aprt from the dual band 23 cm 1296 MHz Low Noise Super Yagi Competition and EME Antenna PA1296-36-3BUT. Heathkit SB 220 HF Linear Amplifier Ham/Amateur Radio Tested and Working. Email or Call 1-832-521-5556 Please Leave a Message. Dimensions mm. After looking around on the Internet and various UK suppliers I headed to the drinks cabinet for a stiff FM500 500W Linear Amplifier Board Kit VHF 144-148MHz for Ham Radio Amplifier ot2. 139,00 €. 23-40 Amp Power Supplies (High Power) measuring L 38, H 18. Power Supply: 12 – 14 Vcc. 00. A similar result is not obtained with the input matching network, L1 and C1. $1,999. ti vv mg ms do st qt aj ga zc