Is LDG Electronics still in business?
From its laboratories in Maryland, LDG continues to create and develop innovative automatic tuners… LDG pioneered the automatic, wide-range switched-L tuner in 1995. From its laboratories in Maryland, LDG continues to create and develop innovative automatic tuners and related products for every amateur need.
Is MFJ still in business?
Today, MFJ is well-represented in the United States by large communications superstores and small “on the road” type businesses traveling to amateur radio and computer shows, known as “hamfests.” MFJ travels to nearly 25 hamfests a year themselves, and are well-known for their lavish displays of products.
How does an antenna tuner work?
An antenna tuner (and any of the names in the list below) is a device that is inserted between a radio transmitter and its antenna; when properly adjusted (tuned) it improves power transfer by matching the impedance of the radio to the impedance of the end of the feedline connecting the antenna to the transmitter.
Where is LDG Electronics located?
1445 Parran Rd, St Leonard, MD
Ldg Electronics is a consumer services company based out of 1445 Parran Rd, St Leonard, MD, United States.
Where is MFJ located?
Starkville, Mississippi
MFJ Enterprises
| Type | Private |
|---|---|
| Headquarters | Starkville, Mississippi |
| Area served | Worldwide |
| Key people | Martin F. Jue (founder), Steven Pan (vice president) |
| Products | Amateur radio equipment |
Is an antenna tuner worth it?
If you’re using it to improve the performance of your HF antenna, then the answer is yes, an antenna tuner is definitely worth it. If you’re using it to improve the performance of your VHF or UHF antenna, then the answer is less clear, as most antennas designed for those frequencies don’t require tuning.
Does an antenna tuner help transmission?
The antenna tuner DOES increase the power transferred from the transmitter to the transmission line and therefore increases the power radiated from the antenna. The antenna tuner does not reduce the portion of signal lost in the transmission line.
What does MFJ stand for?
Married filing jointly (MFJ): To file jointly means you file a single return, which will include the income and deductions for both spouses.
Who owns cushcraft antennas?
MFJ USA
Cushcraft are an Americain based company that have been making quality antennas for over 40 years and now owned by MFJ USA.
Do I need an antenna tuner with an amplifier?
Yes, you’ll need an external tuner, unless your antenna is already matched sufficiently well to 50 ohms. The objective of the tuner is to transform the impedance seen by some signal source, like your radio, or the amplifier. The amplifier will already be designed to have a 50 ohm input.
How do you tune a CB antenna with a SWR meter?
Turn the radio to channel 1. Key the microphone (depress the button and hold it). Turn the knob on the SWR meter labeled “SET” or “ADJUST” until the needle reaches the setting position at the end of its range. While still keying the microphone, flip the switch on the SWR meter to the “REF” or “SWR” position.
How do I test my antenna tuner?
Testing and Calibrating Your Tuner Kit – YouTube
What is a MFJ return?
The term ‘MFJ’ found on federal tax returns is used to describe couples who file a joint return rather than individual returns.
Is it better to file single or jointly?
When it comes to being married filing jointly or married filing separately, you’re almost always better off married filing jointly (MFJ), as many tax benefits aren’t available if you file separate returns. Ex: The most common credits and deductions are unavailable on separate returns, like: Earned Income Credit (EIC)
Does MFJ own cushcraft?
Jue is an American business personality, inventor and founder/owner of several companies, including MFJ Enterprises, Hy-Gain, Cushcraft, Ameritron, Vectronics and others, all of which manufacture products for the amateur radio industry.
Where are cushcraft antennas made?
According to MFJ, Cushcraft — makers of HF/VHF/UHF vertical, beam and Yagi antennas for the Amateur Radio community — will continue to be manufactured in Manchester, New Hampshire.
Does antenna tuner go before or after AMP?
Your antenna tuner should live between whatever final amplifier you are using and the antenna. The internal ATU in your radio becomes moot when you add an external amplifier, and should not be used. Whatever amplifier you are using will have a 50-ohm input that matches the output of your transceiver.
What SWR is too high?
If the SWR on channel 40 is higher than that on channel 1, your antenna is too long. If the SWR on channel 1 is higher than that on channel 40, your antenna is too short.
Should my CB be on SWR or S RF?
In the S/RF position the meter will show transmit power and receive signal strength. The CAL and SWR positions are only for checking the SWR of the antenna. Recommended Setting: The S/RF position.
Are tuned antennas better?
An untuned antenna has less efficiency than a tuned antenna; in contrast, the higher efficiency from a tuned antenna means it has more radiated power and increased range.
How can I improve my VSWR?
One technique to reduce the reflected signal from the input or output of any device is to place an attenuator before or after the device. The attenuator reduces the reflected signal two times the value of the attenuation, while the transmitted signal receives the nominal attenuation value.
Can you switch from MFJ to MFS?
Most of the time, making the switch is easy. However, while you can switch from MFS to MFJ without a problem, you can’t change from MFJ to MFS after the due date of the original return. Any change to filing status must be done before the filing deadline.
Is it illegal to file separately if you are married?
In short, you can’t. The only way to avoid it would be to file as single, but if you’re married, you can’t do that. And while there’s no penalty for the married filing separately tax status, filing separately usually results in even higher taxes than filing jointly.
When should married couples file separately?
Though most married couples file joint tax returns, filing separately may be better in certain situations. Couples can benefit from filing separately if there’s a big disparity in their respective incomes, and the lower-paid spouse is eligible for substantial itemizable deductions.
How do I bring a SWR down?
If your antenna is mounted down low on the vehicle, like on the bumper or behind a pickup truck’s cab, the signal can bounce back to the antenna, causing a high SWR. To alleviate this, keep at least the top 12 inches of the antenna above the roof line, and position the antenna as high as possible on the vehicle.