How do I tune my Ameritron al 80B?
Once that’s done, a QSY tune-up is a simple matter.
- Power up the amp and check the BAND switch and STBY (standby) switch.
- Check the frequency and do not QRM.
- Set radio to RTTY, and set output to about 55-60 watts (for an AL-80B).
- Key the radio and tune the antenna tuner to a flat 1:1 SWR.
Where are Ameritron amplifiers made?
USA
Shipped with transformer installed and wired for 120 VAC. Draws 8 amps at 120 VAC. Made in USA Made in the USA. At Ameritron, we dont just ship amplifiers we build them to last!
Does MFJ own Ameritron?
The hamfest is both a trade show and a social gathering of amateur radio operators and computer enthusiasts. MFJ also owns five sister companies, Ameritron, Mirage, Vectronics, Cushcraft, and Hy-Gain. MFJ’s slogan, “Making Quality Affordable,” has been well received in the ham radio community.
Are amplifiers linear?
A linear amplifier is an electronic circuit whose output is proportional to its input, but capable of delivering more power into a load. Other types of linear amplifier are used in audio and laboratory equipment. Linearity refers to the ability of the amplifier to produce signals that are accurate copies of the input.
How do you hook up a amp to a CB radio?
How to Install CB Linear Amplifiers
- Place the amplifier near the radio, with 3 to 4 inches of ventilation space around the edges of the amplifier, for a home base.
- Unplug the antenna connected to your CB radio.
- Plug the amplifier’s jumper cable into the CB radio’s antenna jack.
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 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.
Do I need a linear amplifier?
Often these linear amplifiers are needed when stations want to increase the power being transmitted to the full legal limit as many transceivers, HF, VHF and UHF do not provide this power output level.
What does a linear amp do?
How do you hook up a CB radio in a car?
Connect red first then connect black. Connect the red wire directly to the positive side of the battery or to a connection on the fuse box that is always on. Connect the black wire to the negative side of the car, usually the chassis. Any other location with good electrical contact will also work.
Is the Ameritron al-80b amplifier any good?
I studied the situation for a few weeks, and finally settled on the Ameritron AL-80B amplifier. It easily runs about 800 watts PEP, using a single 3-500ZG tube. I read all the articles and reviews about it; it’s well-designed, reliable, and a good dollar-per-watt value. Everybody that has one loves it.
How many Watts Does the al-80b run?
I studied the situation for a few weeks, and finally settled on the Ameritron AL-80B amplifier. It easily runs about 800 watts PEP, using a single 3-500ZG tube.
What kind of tubes do al-80b amps use?
Ameritron AL-80B amplifiers use a genuine 3-500ZG tube–not the cheaper, less reliable 3-500 tubes used by some competitors. The guts of the AL-80B amps are their heavy duty power supplies.
What is the difference between the Heathkit al-80a&al-80B?
The AL-80A & Heathkit SB-1000 is at times a little less expensive vs the AL-80B and about the same as the AL-80B. Avoid the AL-80 as it is a different amp and not reliable. The AL-80B has a huge power transformer weighing 26lbs. It will produce 1000 watts PEP out. Using a single 3-500Z, a replacement tube costs $200.