The resonant circuit is intended for at least two frequency ranges, such as VHF and UHF ranges and is preferably of half-wave length type. The variable inductance (24) is connected in the region of the junction point between the inner conductor (16) and the tuning element (17) to frame ...
求翻译:compared to that obtained at UHF and VHF frequencies.是什么意思?待解决 悬赏分:1 - 离问题结束还有 compared to that obtained at UHF and VHF frequencies.问题补充:匿名 2013-05-23 12:21:38 而在UHF和VHF频率获得。 匿名 2013-05-23 12:23:18 相比,在取得超高频频率和甚高频。 匿名 ...
On this weeks episode over on the Frugal Radio YouTube channel, Rob investigates if the YouLoop antenna works well at VHF and UHF frequencies. The YouLoop is a popular portable passive loop receiving antenna that can be used with sensitive radios like the Airspy HF+ Discovery. It is mostly ...
This paper describes comparisons of analysis and measurements of antenna patterns on automobiles in the VHF and UHF frequency bands. The actual measurements and analysis were performed at six different frequencies ranging from 41 MHz to 918 MHz. An antenna on a vehicle in a ro...
That’s why so many turn to Collins Aerospace's wide range of networked airborne communication radios operating in the VHF, UHF and L-band frequencies. And our software-defined radio receiver-transmitters also support our TruNet™ networked communications solutions for unprecedented communication ...
VHF Data Radio VHF Radio Frequencies The two major data radio modem bands used worldwide are the Ultra High Frequency (UHF) band and the Very High Frequency (VH
Can be upgraded for jamming SATURN and LINK-16 bands Covers entire frequency range in a single 'look through' time frame of 50 μsec with hop rate up to 20,000 hops/sec High power jamming of specific frequencies up to 2 KW Can jam up to 10 enemy radio FH/DSSS network simultaneously ...
2021FP16548 |Uhf Vhf Handheld Radio|Vhf Radio With Bluetooth|Handheld Uhf| **Enhanced Communication and Connectivity** The HG-UV79UV 10W 5KM Bluetooth Walkie Talkie is a state-of-the-art communication device that combines the reliability of VHF and UHF frequencies with the convenience of Bluetoo...
With its dual band capability, this antenna operates efficiently across both VHF and UHF frequencies, ensuring clear and reliable signal transmission. Whether you're engaging in outdoor activities or participating in emergency response, this antenna's dual band feature provides the flexibility to ...
Broadband RF Amplifier:Achieve versatile amplification across HF, FM, VHF, and UHF frequencies, enhancing your RF Ham Radio experience. High Power Output:Boasting an output power of 3.5W at 100MHz, this amplifier delivers robust signal amplification. ...