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low noise preamplifier
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about low noise preamplifier on dxzone.com
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Manufacturers : Accessories
- AR2 communications
- Complete catalog of low noise preamplifiers and microwave Gunnplexers.
[Hits: 674 | Votes: 1 | Rate: 1.00]
Manufacturers : Amplifiers
- Mutek
- Transverters, amplifiers and low noise preamplifiers
[Hits: 4809 | Votes: 4 | Rate: 3.50]
- SSB Electronic USA
updated
- manufactures and distributes HF, VHF, UHF and SHF equipment covering 10MHz. - 47.0GHz. Our products include: Wireless LAN / WAN Bidirectional Linear Amplifiers, Low Noise Preamplifiers - LNA's, RF Linear Amplifiers, Relays, Transverter Systems, Frequency Translation Systems, Downconverters, Antennas, Parabolic Dishes, Coaxial Cable, Relays, Antenna Switches, Microwave Test equipment, PC controlled Receivers, Microwave Linear Amplifiers including models for Telemetry, Wireless, and CDMA applications.
[Hits: 6103 | Votes: 5 | Rate: 7.00]
- LNA Technology
- LNA Technology High Performance Low Noise Preamplifiers for Amateur Radio, VHF-UHF weak signal, DX, EME, and commercial applications.
[Hits: 1436 | Votes: 3 | Rate: 6.67]
Technical Reference : Amplifiers : VHF Amplifiers
- 432 MHz EME PreAmplifier
- 432 MHz EME low noise amplifier. Circuit, components and image by Christoph Petermann DF9CY
[Hits: 7810 | Votes: 19 | Rate: 5.05]
Technical Reference : Preamplifiers
- 144 MHz preamplifier with BF981
- Design of a preamplifier for 144 MHz with 1 dB NF and 23 dB gain using BF981. This amplifier is using a low cost silicon MOSFET (BF981 from Philips) to give more than 20 dB gain with around 1 dB noise figure on 2 meter.
[Hits: 13404 | Votes: 24 | Rate: 6.33]
- Low noise preamplifiers
pop
- Lot of projects of preamplifies from HF to VHF and UHF by yu1aw
[Hits: 16727 | Votes: 12 | Rate: 4.25]
- 23 cm GaAs FET preamplifier
- On 23cm the best way to obtain a good RX-sensitivity is to use a GaAs-FET in the front-end, since these devices show very low noise figures.
[Hits: 3052 | Votes: 5 | Rate: 5.20]
- Receive only processing equipment
- One of our most popular products, receiving preamplifiers are used for achieving top signal band performance in competition operating, low noise longwave reception, repeater applications into the UHF region, or lab use
[Hits: 1624 | Votes: 0 | Rate: 0.00]
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