10 Best 200 Khz Rf Amplifier In The Us - Black Friday 2024
Best Choice1
AntronixAmplifier, Cable TV RF Broadband 8dB Gain Four Output 5-1002Mhz w/ Power Adapter
Main highlights- PTC Short-Circuit Protected UL Listed Adaptor - Self-resetting circuit protection provides safe protection against short-circuits to minimize outage times.
- Four port amplifier with a passive return path provides an increase of +7.5 db per port. Reduces snow and prevents image pixelation with digital cable, boosts antenna (OTA) signals for distribution to multiple TVs. May improve cable modem performance. May improve HDTV reception.
- Compatible With All Standard And Digital Cable TV Services, OTA Antenna Reception. Not compatible on systems with an existing amplifier or pre-amplifier. Exceeds all SCTE Standards. Coaxial cables are not included.
- 6 kV surge protection for protection against lightning strikes. The nickel plated housing provides the excellent corrosion resistant protection against salt fog and rust. 5 Year Warranty (amplifier only)
- 3 dB Noise Figure provides clean amplification of weak signals to overcome the poor noise figure in TV tuners and converters. 6 kV Combination Wave Surge Protection Unique surge protection on all ports.
9.8Exceptional
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Value for Money2
NooElecNooelec Lana - Ultra Low-Noise Amplifier (LNA) Module for RF & Software Defined Radio (SDR) with Enclosure & Accessories. Wideband 20MHz-4000MHz Frequency Capability with Bias Tee & USB Power Options
Main highlights- NOTE: Some SDRs will require a DC block between the LNA and SDR if utilizing the external power options.
- Made in North America. 2 year service and support! For more information review the product page or datasheet: https://www.nooelec.com/datasheets/100812
- Improve the SNR and performance of your RTL-SDR, SDR or other radio! LaNA is a wideband (20MHz - 4GHz), high-performance, general purpose LNA module with an extremely low noise figure, installed in a quality aluminum enclosure
- Higher gain, lower noise figure, lower power consumption and better linearity than modules based on SPF5189Z and similar LNA MMICs
- Can be powered through bias tee (3.3V-5V), USB, or DC power with the included adapter. A free male SMA to male SMA connector is also included
9.7Exceptional
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3
WalfrontRF Amplifier High Flatness Amplifier 10M‑6GHz 20DB Gain LNA RF Drives Receiver Low Noise Amplifier for FM Radio
Main highlights- Wide Use: Low noise high flatness amplifier can be used for GPS receiver, receiving system such as FM radio, receiver, etc, electromagnetic compatibility receiving system and software radio.
- High Accuracy : LNA low noise high flatness amplifier covers a wide range of frequencies and can achieve high accuracy .
- Frequency Amplification: LNA low noise high flatness amplifier can be used for radio frequency amplification or reception. Gain up to 20DB.
- Current And Output Interface: High flatness amplifier's current is less than 80ma and the output interface is SMA female, input and output impedance is 50 ohm.
- Aluminum Alloy: LNA high flatness amplifier is made of aluminum alloy with excellent workmanship and robust.
9.5Excellent
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4
HiLetgoHiLetgo 0.1-2000MHz RF WideBand Amplifier 30dB High Gain Low Noise LNA Amplifier
Main highlights- Power supply voltage: 9-12 VDC
- Maximum power output+13dBm 20mW
- It's low in properties can be a perfect match various circuits as ideal amplifier buffer amplifiers.
- High Gain Low Noise LNA Amplifier
- 0.1-2000MHz RF Wide Band Amplifier
9.4Excellent
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5
LiebeWH20DB Gain Broadband RF Amplifier Low Noise LNA Amplifier 5-3500MHz with Shielding Shell for Remote Control Receiver FM Radio
Main highlights- 【Wide Application】The low noise amplifier is widely used for short , FM radio, remote control receiver, cable TV amplifier, GPS satellite navigation, 2.4G bluetooth and receiver RF front-end that need low noise small RF
- 【Specifications】Working Current: 80mA (5V), Power Supply Voltage: 3.3-6VDC, System Impedance: 50Ω, Connector: SMA
- 【Special Design】The broadband low noise RF amplifier is designed with shielding shell, and its shell is made of high quality material which has long service life
- 【Features】This RF amplifier has a wide frequency range of 5-3500MHz, and large dynamic range +20dBm@1dBP. It has stable gain 20dB typical, and small noise figure 1.3dB typical
- 【Advantage】The rf amplifier module is especially suitable for all kinds of radio frequency receiving front-end circuit to extend communication distance
9.3Excellent
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6
LBECLow Noise Amplifier Module, 20dB High Gain LNA Metal 0.1MHz6GHz Full Band RF Amplifier SMA Female Head for Remote Control Receiver for FM Radio (Shipped with Built in Battery)
Main highlights- WIDE RANGE OF APPLICATIONS: Low-noise RF amplifiers have excellent performance, good uniformity, and high reliability. Suitable for short wave, FM radio, remote control receiver, cable TV signal amplifier, etc
- WHAT YOU GET: 1 LNA + 1 USB cable + 24-hour customer email service + 100% satisfaction guarantee + fast delivery. If at any time you are not satisfied with our product, please feel free to contact us
- STABLE PERFORMANCE: The RF amplifier has ultra-wide bandwidth, high reliability, and is not easy to corrode and fall off. Wide Frequency Range, High Gain, Low Noise Figure, Unconditionally Stable Amplifier Module
- PROFESSIONAL AMPLIFIER: High linearity, ultra-low noise gain block amplifier. High linearity: +35dBm output IP3; high input power durability, +22dBm continuous wave
- BIAS POWER SUPPLY: The battery-free version requires Bias Tee bias power supply, some devices have a bias power supply function, for example: for sdrplay 1A
9.2Excellent
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7
SocobetaRF Power Amplifier 1MHz-700MHZ 3.2W HF VHF UHF Transmitter Power Amplifier Module for Ham Radio
9.3 materials Quality8.2 Simple to use8.0 DurabilityWhy we love it
High durability and superior quality.
Wide application for various wireless needs.
Excellent customer service support.
9.1Excellent
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8
PomyaLow Noise Amplifier, 20dB High Gain LNA RF Power Preamplifier Module 0.1MHz to 6GHz Full Band Low Noise Amplifier Professional Low Noise Amplifier Module Board (Shipped with Built in Battery)
Main highlights- Stable Performance: RF amplifier ultra bandwidth, high reliability, not easy to and fall off. Amplifier module with wide frequency range, high gain, low noise figure, unconditionally stable.
- Professional: High linearity,ultra low noise gain block amplifier. High linearity: +35dBm output IP3; high input power ruggedness, +22dBm continuous .
- Power Supply: Battery less version needs Bias Tee bias power supply, some devices come with bias power supply function such as: for sdrplay 1A.
- Parameters: Low noise amplifier module1.95GHz at 20dB high gain, input and output impedance: 50Ω, bandwidth: 0.1MHz‑6GHz.
- Applicable: RF amplifier has excellent performance, excellent uniformity and high reliability. It is suitable for shortwave, FM radio, remote control receiver, cable TV amplifier, etc.
9.0Excellent
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9
GOOZEEZOO14% OffGOOZEEZOO Low Noise Signal Amplifier Full Band RF Amplifier 10KHz-6GHz Gain 20dBi Wideband Amplifier for Ham Radio with 600mAh Battery (Only Receive)
Main highlights- Versatile Applications: Ideal for radios, radio antenna and remote receivers, our amplifier maintains signal stability anywhere, combining adaptability with compact, portable design
- Rugged Housing: Crafted with a durable aluminum case, our amplifier resists corrosion and peeling, ensuring long-lasting durability
- High Performance: Leveraging wideband, low-noise, high-gain, and high linearity, our RF amplifier strengthens radio signals, especially in areas with weak reception, capturing more stations
- Frequency range: 10K-6GHz; Ultra-low noise figure, 0.4 dB NF at 1.95 GHz; High gain at 1.95 GHz, 20 dB gain; High linearity, +35 dBm output IP3; High input power robustness, +22 dBm continuous wave; Stable performance; 50 Ohm input/output; Connector: SMA female connector
- Easy Installation: Designed for simplicity, our lightweight, compact amplifier can be installed quickly, suitable for both tech-savvy and casual users
8.9Very Good
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10
Walfront10.7M Crystal RF Bandpass Filter Board 10.7MHz ±7KHz Narrowband Filter for Special Instruments Radio Applications
Main highlights- Working Frequency: 10.7MHz ±7KHz 10.7M crystal filter is easy to use, good performance, small size, easy to carry and store. Out-of-band Suppression:＞80dB(BW＜200kHz); ＞60dB(BW＜11KHz). Connector Form: SMA-KE (Shape Inner Hole).
- System Impedance: The input and output direction ports are both 50Ω, which are only suitable for 50 ohm systems. Insertion Loss: 2.0dB (Typical). In-Band Fluctuation: <1.0dB.
- PCB Double Panel: 1.6mm/0.06in thick PCB double sided board, sturdy and , long service life.
- Note: The components are precisely matched and require professional instruments to debug. Any modification may damage the filter. The crystal is a device, and strictly prohibited to knock, shake, overheat and over cool, and warm up.
- Good Heat Dissipation Effect: dissipation area is large, the operation is stable, and the operation time is long.
8.8Very Good
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