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Scan for outdated or missing drivers - takes under a minuteDriver Scan →Clear out junk files and repair common Windows errorsFree Scan →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Microtune acquired Temic Telefunken Hochfrequenztechnik’s remaining RF systems operations in January 2000, combining its tuner-chip technology with Temic’s system engineering, module manufacturing and customer support. Microtune described the arrangement as taking place “much like in a merger style,” but the contemporary trade report characterized it as an acquisition; the purchase price was not disclosed.
What Microtune acquired
On January 18, 2000, Dallas-area startup Microtune acquired the remaining radio-frequency (RF) systems operations of Temic Telefunken Hochfrequenztechnik GmbH, based in Ingolstadt, Germany. Microtune was known for a single-chip broadband tuner. Temic brought RF system engineering, module manufacturing and customer support, complementing Microtune’s tuner integrated circuits. EE Times reported the transaction and said the financial terms were not disclosed.
Microtune chairman and CEO Douglas Bartek said the arrangement was “taking place much like in a merger style, as no one is leaving the company [Temic].” That description explains the merger language, but does not change the transaction’s reported form: Microtune acquired Temic’s remaining RF operations, technology, personnel and assets.
Why the combination mattered to equipment makers
The strategic aim was to move Microtune beyond selling a tuner component toward providing more complete RF systems. With the acquired engineering, manufacturing and support capabilities, Microtune said it could offer equipment makers integrated RF modules and a broader global sales and support presence. The proposition was practical: manufacturers could buy a more complete, integrated solution instead of devoting as much engineering effort to combining a tuner chip with other RF components.
#1 Best Overall
- 【Manual Tuning Range】Manual tuner kit supports 1 to 30MHz operation with impedance matching range about 30 to 300 ohm. Suitable for HF tuning needs in QRP communication setups.
- 【DIY Assembly Kit】This tuner kit includes circuit board coils resistors screws nuts wire knob module and plastic box. Requires welding drilling and installation by yourself.
- 【Complete Package】Package includes 1 plastic box 1 circuit board 2 coils 1 dial switch 2 tuner modules 1 red indicator light and mounting parts for bench assembly and radio hobby use.
- 【Q9 Interface Use】Designed for interface connection in amateur radio and shortwave communication projects. Carrying RF power is under 15W, fitting low power station applications.
Bartek described the expanded offer this way: “Now, we have effectively become a one-stop shop” for RF silicon and system expertise.
Set-top-box module plans
In January 2000, Microtune discussed a jointly developed ready-made module for a set-top-box customer. The report said the company was targeting a prototype by the end of February and that the customer’s production schedule called for June. Those were plans reported at the time, not confirmation that either milestone was achieved.
Rank #2
- 433mhz RF Transmitter and Receiver Superheterodyne UHF ASK Remote Control Switch Module For Arduino Wireless Diy Kit.
- Mains input voltage range: 2.2V-5V; Operating frequency: 433.92 MHz, bandwidth of about ± 150KHz.
- Low-power performance, along with high dynamic range (greater than 60dB). Module uses highly integrated chip, built front-end low-noise amplifier,Mixers, filters, frequency synthesizer circuit, etc., can maximize the signal optimization.
- Support ASK / OOK modulation, the receiver sensitivity of -108dBm.
- Applications: Can be used for wireless power switch, socket, remote control switch, receiver module, smart home products, remote control curtains, remote MP3, and so on.
Markets and products identified at the time
Temic’s RF system solutions served cable, television, PC and automotive industries, according to the contemporaneous coverage. Microtune also identified automotive electronics as a growth opportunity, including RF modules for satellite radio. These were stated opportunities and plans; the cited accounts do not establish subsequent sales or market results.
A March 2000 EDN report said Microtune was putting credit-card-sized RF modules into production in the Philippines and explicitly connected the new engineering and production capabilities to the Temic acquisition. Microtune founder and chief technical officer John Norsworthy said, “While some companies are willing to work with RF chips and do their own subsystem designs, the majority prefer a fully verified and tested solution.”
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Rank #3
- 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
- NOTE: Some SDRs will require a DC block between the LNA and SDR if utilizing the external power options.
Temic’s workforce and corporate background
Temic Telefunken Hochfrequenztechnik had been formed in 1997 through a management buyout from Daimler-Benz. It should not be confused with other businesses that used the Temic name. According to EE Times’ 2000 account, Vishay acquired Temic’s chip-making and component operations in 1998 and later sold the facilities and process technologies to Atmel; Microtune acquired the remaining operations.
The same report put Temic’s workforce at roughly 1,000 people, most of them at two factories in the Philippines producing RF modules. It reported about 50 to 60 experienced RF engineers in Germany and around 20 application RF engineers in the United States. These are approximate figures reported at the time, not an audited headcount or a description of present-day operations.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Keep the 2010 Zoran deal separate
Microtune’s acquisition of Temic in 2000 was distinct from a later corporate transaction. In September 2010, Zoran announced a definitive agreement to acquire Microtune. Zoran’s SEC-filed release gave a transaction price of about $166 million, or $84 million net of cash acquired; a November 2010 release said Microtune shareholders had approved the merger agreement. The September announcement and the November approval announcement concern that later Zoran transaction, not the Temic purchase.
Quick Recap
Best Value
- Main Application:The RF Tester Board for NanoVNA serves as a valuable educational and practical tool for individuals looking to understand the intricacies of a Network Analyzer (VNA). This kit is for learning the operational principles of a VNA, with a particular focus on calibration and extensive testing methods. It is suitable for students, professionals, and electronics enthusiasts who aim to enhance their skills in frequency analysis and network management.
- Circuit Resistor and Notch Filter:This Frequency Test Board Demo Kit features two RLC (Resistor, Inductor, Capacitor) series parallel circuits that allow users to explore the interaction between different electrical components. With a 33 ohm resistor and a 75 ohm resistor, both maintaining an SWR (Standing Ratio) of 1.5, users can study impedance characteristics and matching networks. The kit also includes a (Band Stop Filter) ceramic notch filter at a center frequency of 6.5MHz,for
- Circuit Capacitance, Inductance, and Filter:This NanoVNA RF Test Module Network Analyzer Board emphasizes the study of various circuit components, including RC (Resistor-Capacitor) and LC (Inductor-Capacitor) series circuits. These circuits are instrumental for understanding the fundamental behaviors of reactive components in AC circuits. The kit includes individual capacitors and inductors for hands-on experience. The low pass filter (LPF) and high pass filter (HPF) included in the kit are
- Calibration and Attenuation Circuits:The RF Test Board Kit for NanoVNA is equipped with various calibration circuits essential for accurate testing and measurement. A short circuit and open circuit calibration circuit allow for the setup and correction of VNA measurements to ensure The 50 ohm load calibration circuit serves as a standard for evaluating and calibrating network impedance. Further, users can understand signal attenuation with the inclusion of straight-through, 10dB, and 3dB
- Comprehensive Package List:Included in the package is 1x RF Tester Board and 2 x 20cm Adapter Cables, providing users with a complete and user-friendly setup for their analysis and learning The comprehensive package ensures that users have all necessary resources at their disposal, enhancing their practical experience and enabling them to focus on exploring the concepts of frequency testing without the need for additional tools or components. This completeness makes the kit especially beneficial
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