440 mhz amplifier

Some part values are different for the 3 bands, however general layout and construction are similar. A typical SWR under 2:1 across the frequency ranges 144-148 MHz, 219-225MHz and 420-450MHz, depending only upon the vehicle mount or base mount position. Preamplifier, Mast Mounted, 28-30 MHz, 15 dB/25 dB Gain, UHF Female, SO-239, 13. Call us today: +44 (0) 1588 620126 Frequency range: 430-440 MHz Noise figure typ. 60 W; Gain (small signal) min. 12. 70 cm 430 – 440 MHz Ultimate Receiving Bandpass Filter on input side. New! D*STAR COMPATIBLE! Reverse Polarity Protection . Wideband Low Noise Amplifier. An attractive and useful front panel with a digital multi-meter and push-button controls, and a heatsink chassis with cooling fans, makes this amp perfect for PCB for 500-1 KW amplifier 432 MHz 420-450 MHz 70 cm UHF. A 440 Mhz “ACTIVE ANTENNA” For situations where a simple indoor receiving antenna is needed, the PR40 preamp will add considerably improved performance to a whip antenna adjusted to 1/4 or 5/8 wave. 3. MFG PART #: 850622/1SC-10. ham radio, amateur radio Sep 26, 2017 · The item "UHF 70 cm amplifier 430 MHz 440 MHz LDMOS 400W" is in sale since Friday, March 20, 2020. Our VHF line of amplifiers is available in outputs of 50W, 100W, 250W and 350W with inputs ranging from 100mW to 50W. 79. Sorry no plug, but I used it without. 440 mhz amplifier. 2X ANT-309 Car Radio Antenna - Universal Car FM Radio Antenna Patch Black5037. 24. Specify frequencies when ordering. 430. This antenna handles up to 85W on the 2M band and 50W on 220 MHz and 440 MHz. In addition to the BDA, other devices needed for a distribution system include transmission line, power splitters, hybrid Our amplifiers are remarkable for high gain and high linearity. 40m 5W MOSFET Power Amplifier - WB8VGE. RF output meter. ETS-Lindgrens Model 8000-030 RF Power Amplifier is a 260W power amplifier, designed primarily for EMC applications that include ISO 11452-4 and DO-160 testing for BCI. $3. 00 Original price was: $99. Output: 70W max. SKU: 6920. 95 Sep 17, 2011 · Using a small pre-amp can make a huge difference in being able to establish communications on the satellites. Fast & Free shipping on many items! The AD8310 is a complete, dc to 440 MHz demodulating logarithmic amplifier (log amp) with a very fast voltage mode output, capable of driving up to 25 mA into a grounded load in under 15 ns. A great choice for a high quality mono-band 70cm mobile Price excl VAT: £ 466. In-Shack Model Features: Automatic RF Switching GaAsFET boosts weak receive signals In-Line design for easy operation High or Low switchable gain setting Gain: from 15 dB to greater than 25 dB Noise: less than 1 dB Power Handling: 100 Watts Size: 4 1 / 4 " W x 2 5 / 16 " H x 1 RF Concepts model RFC 4-310 440 mhz amplifier - 30W in and 100W out - has a gasfet preamp - $235 . KP-2/220. 1 in stock. The MHP 70 is an ultra low-noise Masthead-Preamplifier with coaxial relay changeover capable of handling SSB RF-Power levels of up to 1500 Watts (750W CW). The Gemini 70-1K 432MHZ Linear Amplifier will work really well with our larger terrestrial PowAbeam antennas such as the 432MHz 22 Element PowAbeam and others. FEATURES: The S2 Sequencers’ primary application is for VHF/UHF transverter, amplifier and antenna switching. Max. Even if you have a bad SWR. HPA / VHPA Series - High-output power amplifiers and larger size. 2. Concept: To build a GaAs FET preamp that has good gain and extremely low noise from readily available components. 2 Watts input for 40 Watts output. 43. 19. The serial number is A7858. Auto RFsense T/R switch. Depending on the country the band is shared Beacon from W3CCX (110 mile distance, 5 watts)jumps up to 10 to 20 dB above noise when unit switched on. Preamplifier Gain: 15 dB/25 dB. 4. It uses the progressive compression (successive detection) technique to provide a dynamic range of up to 95 dB to ±3 dB law conformance or 90 dB to a ±1 RM ITALY VHF HT Linear Amplifiers are broadband, compact amplifiers covering 135 to 175 MHz. Fully Protected. 0-449. 70. T2000. 0 dB. Make sure your antenna can handle the wattage whatever you decide on. Was: $66. 440 mhz (7 pages) Amplifier RF Concepts 9500 User Manual. Our products are sold regularly for use in mobile, repeater, and base communications systems. QTY/UOM: 1/each. I got the kit today and boy is it simple. There is no pre-amp, power cables or manual. 45 Watts Output on 2 Meters 35 Watts output on 440 MHz . You even get a free mobile mounting bracket. Desk-1 piece. 8V ; Antenna should fit with the frequency with the amp New GEMINI amplifiers are currently NOVEMBER 2024 shipment. SKU: 1035 Categories: BEKO Elektronik Products, Ham radio amplifier products. But it can be used in any amplifier antenna scheme. $259. $110 + ship. Apr 14, 2002 · That's when I came across the Ramsey 440 Mhz Preamp kit for $15. 95 details. EMR 850622/1SC-10 Bi-Directional Amplifiers (BDAs) provide two way (uplink and downlink) filtering and amplification of RF signals in buildings, tunnels or areas that are shaded from adequate RF signal coverage. The seller is "v_r3kr" and is located in Voronezh. . SKU: 1034 Categories: BEKO Elektronik Products, Ham radio amplifier products. The internal modulated power limit is kept below 650 watts. HLV-550 amplifiers are MOSFET UHF-amplifier designs that cover the 430-440 MHz frequency range. Description. And, for a very well engineered true active antenna for both HF and VHF at a break-through low The item "UHF amplifier 70 cm 430 MHz 440 MHz LDMOS 400W" is in sale since Wednesday, March 25, 2020. 99 MHz (70cm) range of the RF Spectrum. Thanks to two fewer connectors. This item can be shipped worldwide. View on Amazon. Output power is 10 W on 144, 430/440, 1200 MHz, 2 W on 2400, 5600 MHz and 0. Add to basket. The LA 250 V has an illuminated LCD display where all the parameters of the apparatus are indicated. A. 0 Mobile or Base. 4CX250B X2 K2RIW style 2m amplifier. 2 Kilowatt Amplifier. It uses the progressive compression (successive detection) technique to provide a dynamic range of up to 95 dB A solid state amplifier for HF and 6 meters band by N4IP. Power requirements 100-260V 50-60Hz. Uputronics filtered preamps for improved reception on 440 Mhz. VHF / UHF Amplifiers. 6-15 Vdc, Each. CD/cc (-RN) - Continuous-duty, rack-mount, medium-power amplifiers. Test good. 25W 400MHz-470MHz UHF Ham Radio Power Amplifier transceiver 12V Interphone CAR. 00. Be the first to review. Used. The Stanford Research Systems SR440 DC-300 MHz Fast Preamplifier contains four wide bandwidth, dc coupled amplifiers designed to be used independently of cascaded to provide gains of 5, 25, 125, and 625. incl VAT: £ 559. 8 to 512 MHz and from 10 to 500 watts output. Country/Region of Manufacture: Russian Federation. You can get it here: PR10, PR20, PR40 - 2 Meter, 220 MHz, 440 MHz Preamps - Ramsey Electronics. Specs: Input: 0. HF Antennas. Price updated at 06/27/2024 07:22. The Ramsey Low Noise PR10, 20, and 40 Jun 25, 2021 · Mirage BD-35 Dual Band HT Amplifier (144/440) W6PQL 2 Meter Kilowatt Linear Amplifier Linear Amp UK Discovery GS31 Microset SR200 BTech VHF/220/UHF Amplifiers Mirage D1010 TE Systems 1410G 2-Meter 160 Watt Amplifier Tokyo HY-Power HL-510V Reis SE 200 XL/A 2m amp TE Systems 0552G 50 Mhz 375 watts linear amplifier RF Concepts 2-417 170Watt 2 Amplifier RF Concepts RFC 4-110 Instruction Manual. With original Owner's Manual. The products are perfect for use in contests, EME, MeteorScatter, Aurora and Tropo DX. 104 sold. 11 MHz: -40 dB 70 MHz: – 33 dB FM 88 MHz: – 27 dB FM: 108 MHz This rugged Mirage B-310-G amplifier operates all modes: FM, SSB and CW. It only comes with the preamp circuit - no box, RF connectors, and no switches. Was: $4. Available on backorder. Weight. The 850622/1SC-12 is a 60 dB gain UHF repeater with 31 dB of composite output power and a maximum 2. 440 MHz: Noise figure @ 18 °C: typ. It uses the progressive compression (successive detection) technique to provide a dynamic range of up to 95 dB to ±3 dB law conformance or 90 dB to a ±1 DXE Part Number: MIR-KP-2-440. Similar to the 144-MHz amplifier in chassis d'men- sians and other respects, the 220-MHz version uses a Product Description. Free shipping. No complaints. Multi-mode operation including SSB, AM, FM, D-STAR DV/DD and FM-TV (Amateur TV). VHPA is rated to 600W with special copper heatsink. Apr 13, 2017 · Buy 50W Dual Band VHF&UHF Power RF Amplifier Linear Only Use FM（The default is：140-150mhz&UHF：430-440mhz）: Power Amplifiers - Amazon. Preamps may be designed for either RF or audio use and may be either tuned or broadbanded. Frequency range: 430. VHF Amps(136-174 MHz) VHF Amps (136-174 MHz) Crescend’s amplifiers are the most rugged on the market today, engineered to deliver superior reliability through outstanding design techniques. Equipped with a built-in SWR/Wattmeter, the MFJ-924 allows you to accurately measure SWR in two power ranges: 300 or 30W. From our facility in Fresno, California, our antennas, positioners and accessories are built to the highest standards using manual and CNC machine processes. 00 Select options Mirage. Excellent electrical and mechanical construction integrity using the best quality components and workmanship. R&L Electronics : 440 MHZ - Amplifiers and Preamps Antennas Antenna Accessories Antenna Mounts Antenna Tuners Books Cable, Coax, Wire Connectors Manuals, Operation Service Misc Power Supplies Radios Radio Accessories Test Equipment Tools Tower Tubes Ham Radio, Amateur Radio, Kenwood, Yaesu, Icom, MFJ, LDG Electronics, Jetstream Introducing the MFJ-924 440 MHz VHF Antenna Tuner, the perfect companion for your VHF radio setup. I do not smoke and my home is non-smoking. An enable signal to the sequencer will produce sequential output commands to a RX relay, a TR relay, an amplifier and a transverter automatically, plus a Looking for wholesale 440 mhz amplifier? Look no further than Alibaba. The AD8310 is a complete, dc to 440 MHz demodulating logarithmic amplifier (log amp) with a very fast voltage mode output, capable of driving up to 25 mA into a grounded load in under 15 ns. Our suppliers have the latest amplifiers with all the features you can ever want. Works well - has fan mounted on top. The integral coaxial-relays have successfully been tested up to 2 KW SSB and feature large gold plated contact This amplifier provides over 150 watts of output with only 2 to 5 watts input drive, dependent upon UHF frequency from 430 to 470 MHz, with slightly lower output from 460 to 470 MHz. Was: $12. The 70-centimeter or 440 MHz band is a portion of the UHF radio spectrum internationally allocated to amateur radio and amateur satellite use. Be prepared and able to communicate in case of emergency with the largest selection at eBay. For the price, you could buy a mobile rig, install it, and not have to worry about swapping the HT antenna for the amp every time you get in the car (same applies to base, if you go that direction). Unlike low-cost GaAsFET preamps, Vectronics kits use a high quality microwave type bipolar device fo. Preamplifier Location: In-shack. Locating the preamplifier close to the antenna reduces feedline losses ahead of the preamplifier lowering system noise figure. You can power them from either bias tee (This item is 100% Solid State. com FREE DELIVERY possible on eligible purchases Mirage Dual Band BD-35 . 125–25 W 430/440 MHz: 0. BEKO HLV-550 (430-440 MHz) RF Power Amplifier $ 3,370. The item "430-440 MHz linear amplifier 70 cm 400W" is in sale since Monday, October 26, 2020. : <0. synology. Available on back-order. Low Noise GaAsFET preamp. KP-2/440. EMR Bi-Directional Amplifiers (BDAs) provide two way (uplink and downlink) filtering and amplification of RF signals in buildings, tunnels or areas that are shaded from adequate RF signal coverage. 70-centimeter band. It also provides excellent wide-band receive coverage from 100-1500 MHz. $11. It is rated for 13 dB of gain while maintaining Low-Noise Amplifier Soup-up your antenna system and pull the weak ones with this easy-to-build LNA (low noise amplifier). These RM ITALY LA Series VHF HT Linear Amplifiers are perfect for mobile use with an HT! Jul 15, 2021 · About this item . Noise Figure: 2 meters, 222 or 440 MHz. 00 – $ 419. This unit is in excellent condition. Unlike low-cost GaAsFET preamps, Vectronics kits use a high quality microwave type MIR-KP-1-440. It uses the progressive compression (successive detection) technique to provide a dynamic range of up to 95 dB Oct 19, 2004 · The AD8310 is a complete, dc to 440 MHz demodulating logarithmic amplifier (log amp) with a very fast voltage mode output, capable of driving up to 25 mA into a grounded load in under 15 ns. 144-148 Mhz. b-34, 2-m vhf amp, 2w-in/35w-out, fm bd-35, dual band 144/440 ht amp, 45/35w Every M2 amateur radio product is manufactured right here in the United States. A built-in low noise GaAsFET receive preamp gives you 15 dB gain -- lets you dig out weak signals. 20 shipping. Power requirements. QRO – Extreme power on transmit and low noise on receive with integrated Input band-pass filter. Designed to 100% duty ratings and meets FCC part 22 and 90 regulations. 1. Add this MIRAGE BD-35 dual band amp and boost your handheld to a much more powerful mobile or base Miniature UHF RF Preamp For Amateur or GMRS Two-Way Radio Applications. $45. RF Device 1 x ART1k6FH LDMOS. The fast rise time, low noise and dc accuracy of the SR440 make it the ideal instrument for amplifying outputs of fast photomultiplier tubes Endkundenshop main_nav Produkte Meta-Description. 220-225 MHz. Jan 2, 2021 · Test on 436 MHz with 5V DChttp://on4cco. Dimensions 315mm wide x 180mm high x 360mm deep. 144 MHz 1. ) you're not really getting much value out of the amp. 3 GHz 30W Power Amplifier - F4CIB. High Power High Current Relay + isolation relay. Each one is only $14. Also featured are scan resume (time-operated, carrier-operated, and seek), memory channel lockout, tone scan, CTCSS scan, and DCS scan. Preamplifier Location: Mast mount. A 2 meter power amplifier. $ 84. Ordering instructions on bottom of page. EME3-432 device consists of three components: 1. Review Summary For : Mirage KP-1-440 70 cm GaAsFET Pre-Amplifier; Reviews: 5 MSRP: 149. Soup-up your antenna system and pull the weak ones with this easy-to-build LNA (low noise amplifier). SOLD! TPL PA6-1AF amplifier. With 4 watts input, you get 45 watts out on 2 meters and 35 watts out on 440. Reviews (2) A Complete Solution for 430-450 MHz 1200 W Transmit-Receive 70 cm Competitions and Moon Bounce EME2-432. The 2M-PA is the culmination of Ken Holladay K6HCP’s (KLM, Mirage, RF Concepts and now JK Designs) great career designing VHF through microwave preamplifiers! Inspired by EME’er K6MYC, who has blown a few preamps in his day, Ken has built a bullet proof winner with features nobody else has. 70cm Ultimate Transmit-Receive Relay Switches BPF VLNA EME2-432 1200W. Designed to provide low SWR with practically any antenna, this tuner covers the 440 MHz band with remarkable precision and ease. We have many models ranging from 1. 34 dB; Supply voltage Wideband Low Noise Amplifier with PGA-103+ Achieves better results than two separate components, a lower NF about 0. or Best Offer. Amplifier Accessories. 5 W on 10 GHz. Much better than preamp inside shack included in RFconcepts amplifier. Microprocessor controlled hf linear amplifier (86 pages) Sep 26, 2022 · SOLD! Mirage D15 440 MHz Amplifier Please view the picture, and video https://youtu. $ 849. The Low Noise amplifiers are especially selective and absolute stable therefore oscillation is avoided. Duty is intermittent and has thermal switch protection. "DOCS Page" Click Here for schematic, installation, and set-up instructions. Recommended for output powers up to 400 Watts. Frequency:430-440Mhz ; Input power: FM 3-5W output power:PE MAX 50W ; Current:≥10A Volatge:≤13. 144 MHz Kilowatt Amplifier with a Gu74b. 430-450 MHz. HF Low and Medium Power Amplifiers. Great deals on 2 Meter Ham Radio Amplifier. IUPPA 50W Portable High Frequency Power Amplifier Short Radio Power Amplifier for USDX FT-817 Elecraft KX3 QRP FT-818 G90 G90S G1M X5105 Ham AMP. They have cheap pre-amps for 2m, 220mhz, and 440mhz. 33cm rf UPC: 602562. 00 Current price is: $84. 125–18. Noise Figure: under 1. Part#: 850622. 8 dB Gain typ b-320-g, vhf, ht/moble amp, 200w out, 144-148 mhz. It uses the progressive compression (successive detection) technique to provide a dynamic range of up to 95 dB EME3-432 device consists of three components: 1. Add to cart. Free Mobile Bracket Included . FM, 400-512 Mhz, 1-4W in gives 60-80W out. BEKO HPP-432 (430-450 MHz) Mast-Mount Preamplifier. Add to cart Multiple Scan. We also offer sell many models for in-house and wide area paging The IC-905 is the industry's first microwave rig in the 144, 430/440, 1200, 2400, 5600 MHz and 10 GHz* bands. Its perfect for all handhelds up to 8 watts and multi-mode SSB/CW/FM 2 Meter rigs. 1–10 W AM 144 MHz: 0. One year manufacturer's limited warranty. Made in the UK. 95. *** Note: Amplifier Color may vary. The BCM-440 is built to commercial quality standards and easy to use. Housed in outside 8 by 8 inch junction box. 88 shipping. Model P440 Frequency range 420 - 470 MHz. It is packed with features including a 40 watt Mitsubishi power amplifier, Alpha-Numeric Display, 4W Front Panel Speaker and 250 memory channels. Buy It Now. This series of preamplifiers are specifically designed for mast mounting. 94. With EME and tropo activity on 220 MHz on the increase, th's amp ifier a good candidate where there is a need for reliable high-power operation. and carry a 1 year limited warranty. They also have 2m and 220mhz kits. uhf amplifier. The optimized output matching circuit with low-pass filter ensures the best efficiency, highest 1dB compression and high spectral purity. Price: $83. General Description: This circuit will work on 2 meters, 220 or 440 MHz. 5. 82. 144 MHz PA with MRF317. S. * CX-10G is required for 10 GHz operation. Preamplifier Frequency Range: 430-450 MHz. Works with all majorbrand Handhelds up to 8 Watts . 95; Description: KP-1-440 70 cm/430-450 MHz In-Shack GaAsFET Pre-Amplifier Jan 10, 2016 · There are quite a few devices that use the ISM (industrial-scientific-medical) band at around 440 MHz to transmit information, like, remote thermometers, or to control some installations, like, garage doors, or for personal communications, like, LPD radios, or cordless headphones. The HL-355Vkx has the following features: • Latest LDMOS FET: • Adoption of Multi-Protections: • LED Output Level Meter: • Low-Noise RX Pre-Amp: • Auxiliary Remote Controlling Function: • Large Aluminum Heat Sink: Here is my TE SYSTEMS 4450G 440 MHz AMPLIFIER RF POWER AMPLIFIER. 270w x 300d x 120h. With manual. 4 MHz: -52 dB 50. 8-30 MHz. The amp is just 5 x 1พ x 5 inches and requires 12 VDC at 6 Amps. Additional features of HLV-550 amplifiers: KP-2/2M. 95 Add to cart; ALPHA 77Sx 77Dx Full Panel set $ 100. SO-239 input and output jacks. This RF amplifier provides higher linearity, rugged design and better efficiency performance versus silicon-based amplifiers. 10 GHz 1W Power Amplifier - IW9ARO . 10Kg. 5 W: Modulation system: SSB: Digital PSN modulation AM: Digital Low Power modulation FM: Digital Reactance modulation DV/DD Digital GMSK modulation: Spurious emissions: Harmonics: 144 MHz: Less than –63 dB 430/440 MHz: Less than –61. Available Options: Fiber Optic DAS Alarm & Monitoring Battery Backup: 12 & 24 Hour Higher Gain Warning. 5Kg. DOWNLOAD A BROCHURE HERE IN PDF FORMAT. Weight 14. 8 dB 1200 MHz Radio Amplifier BaoJie BJ-200 CB Radio Power Amplifier 50W HF Amplifier 3-30 MHz AM/FM/SSB/CW Walkie Talkie CB Amplifier $ 99. By order, SAV-541+ instead of PGA103+. 230V AC 50/60Hz. Henry Radio manufactured high power tube amplifiers for Amateur Radio, business, commercial, industrial and scientific use for nearly 50 years, but that part of our business closed in 2005. heres a high gain, low noise preamp that will work wonders for your scanner or ham-band receiver. Size/Wt is 3 x 10 x 11" (h,w,d), 9 Lbs. 95 mirage. The P440 is an affordable alternative to high-cost preamplifiers. $52. 75 W 1200 MHz: 0. 5-30 MHz. $62. 71. 136 sold. Clearance Items. 1972 to 1976. $6. The ITU amateur radio allocation is from 430 to 440 MHz; however, some countries, such as the United States, allocate hams 420 to 450 MHz. 1200 MHz: 0. Measured results with HP8753ES network analyzer full two-port calibrated: Frequency and Gain: 28. 1 dB. +GUARANTEED +SHIPPED FREE. HF 100W Cheap MOSFET Power Amplifier - G0MRF. 5-5W. 00 – $ 3,670. 440 MHz; Saturation power; typ. 2 Meters/440 MHz 45/35 watts amplifier. Designed mainly for HT rigs but works with any 440 MHz rig. The LA 250 V is a 200W 12V linear amplifier for use in the VHF 140 – 150 MHz, (2m), band, with an input power of 1 – 15 W. All models are manufactured in U. [10/20] Click here for technical info on this model: UU18 Mirage D-15N $59. 45 dB, max. First and foremost, a high Q miniature Helical A “preamplifier” gives an initial boost, measured in decibels, to the level of a signal before it is further processed by tuned circuits, filters, amplifiers, mixers, detectors, or other circuit stages. You will need heavy gauge power cables. the 144-MHz model, will find no difficulty in building and operating the 220-MHz version. Output power is 180 watts with input power of 5-10 watts. #14. Find VHF/UHF Preamplifiers and get Free Shipping on Most Orders Over $99 at DX Engineering! BEKO HPP-144 (144-148 MHz) Mast-Mount Preamplifier. $599. Add to Cart. Our OR-2800PX, MT-1000 and MT-3000 positioners have a legendary reputation for being among the toughest Amplifier This Mirage BD-35 2 meter / 440 MHz amplifier produces up to 45 watts on 2 meters and 35 watts on 440 with 4 watts of drive. Brand New. In good condition with DC cord terminating to cigar plug. 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 Mirage Preamplifiers KP-2-10M. me 239,00 €. 00 shipped lower 48 USA Due to age this will be a final sale Find Amplifiers 430-470 MHz Frequency Range, VHF/UHF Amplifiers Part Type and get Free Shipping on Most Orders Over $99 at DX Engineering! Check Out OnAllBands – Our Ham Radio Blog Packed with News, Tech Tips, Features & More The BCM-440 operates in 420. 55 dB The AD8310 is a complete, dc to 440 MHz demodulating logarithmic amplifier (log amp) with a very fast voltage mode output, capable of driving up to 25 mA into a grounded load in under 15 ns. com. Opens in a new window or tab. LNA 50-4000MHz SPF5189 RF Amplifier Signal Receiver For FM HF VHF/UHF Ham Radio. About Vectronics VEC-1444K - 440 Mhz Pre-amp. Please note that the TE Systems 6 meter amplifier that I had previously Unless you have a high-end niche handheld (D-star, P25, TRBO, etc. Jun 9, 2024 · MIRAGE D24 440 MHz AMPLIFIER (430-450 MHz) SOLID STATE AMPLIFIER. 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. What a value for $20! $400 mast-mount preamp/sequencer for $60 total cost! Mirage D-1010-N UHF Amplifiers represent the latest designs, incorporating advanced features that make them the most useful and versatile 430-450 MHz RF power amplifiers available today! A hearty 100 watts of UHF output from only 10 watts input, these amplifiers are ideal for your SSB, CW, Digital and FM operations on the 70 cm band. The C5 chassis design employs thermal management, […] HL-355Vkx (144~148 MHz) Click for Details. Nov 23, 2013 · Dec 7, 2013. Sign In or Register for preferred pricing! $9,925. This is the reason why radio amateurs and club-stations all around the world trust in Kuhne electronic equipment. All Uputronics preamps are compatible with most USB SDR Dongles such as the Airspy. Brand New · Unbranded. The BD35 has an automatic RF sense transmit/receive switch for easy operation. I have used a RM Italy LA 144 2m amplifier in my vehicle with Baofeng, Yaesu, and Kenwood HT's. 50 MHz 16W Power Amplifier IRF610. Solid audio and signal reports for simplex use. They use a 2SC2498. 00 Select options; High Voltage 10 kV Diode Kit $ 19. 05 to 0. I chose to build one using the cheap and easy to build kit available from Ramsey Electronics. If you heard me on during the September VHF contest, you heard this amp at work. The rear panel has SO239 input and outputs. Deals. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". All Sale Items. Henry Radio manufactures a broad range of solid state RF power amplifiers for many different applications. 5 MHz UL and DL pass band. 440 MHz Filter/Preamp. Output Power: 500 W. 0. MSRP: 229. This is a cost effective SAW based unit which give excellent performance gains. be/xc4MKOaoCK8 $60. I am upgrading to a more powerful amplifier. As well as VFO scan, program scan, MHz scan, memory scan and call scan, the TM-V71A offers memory bank scan: the 1,000 channels are grouped into 10 banks for selective scanning. Antennas. Dimensions mm. 8874 x 2. Marine Bundles. It uses the progressive compression (successive detection) technique to provide a dynamic range of up to 95 dB Continuous-duty amps are straight amps only and most can have a relay bypass added (option). 440 MHz 60W Power Amplifier - W2GEF. VHF linear amplifier pictures. Broadcast FM 80W Power Amplifier. Description: High Performance 160 Watt Mast Mounted Amateur GaAsFET Preamplifier for 420-430 MHz. 025–2. th qc sf bd vn qb tt wj qq ml