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> ABM1WT passive air band monitor ramsey electronic built
ABM1WT passive air band monitor ramsey electronic built
ABM1WT - Passive Air Band Monitor Assembled
We offer a wide variety of Ramsey Electronics products and kits. If you don't see a Ramsey Electronics item that you are looking for please visit our online store at Shop Ramsey Electronics.com, give us a call at (***) 694-6996 or send us an email. Please visit our website for more details about the Ramsey ABM1WT.
Monitors The Entire Aircraft Band...
* Monitors the entire aircraft band without tuning!
* Passive design, can be used onboard aircraft, no local oscillator, generates and creates no interference whatsoever!!
* Patented circuit and design!
* Do it yourself electronic kit, or factory assembled and tested ready to go
Adobe PDF FormatRead the Ramsey ABM1WT Manual
For decades we have been known for our novel and creative product designs. Well, check this one out! An aircraft receiver that receives all nearby traffic without any tuning. It gets better... there is no local oscillator so it doesn't produce, and can't produce, any interference associated with all other receivers with an LO. That means you can use it onboard aircraft as a passive device! And what will you hear? The closest and strongest traffic, mainly, the one you're sitting in! How unique is this? We have a patent on it, and that says it all!
This broadband radio monitors transmissions over the entire aircraft band of 118-136 MHz. The way it works is simple. Strongest man wins! The strongest signal within the pass band of the radio will be heard. And unlike the FM capture effect, multiple aircraft signals will be heard simultaneously with the strongest one the loudest! And that means the aircraft closest to you, and the towers closest to you! All without any tuning or looking up frequencies! So, where would this come in handy?
* At an air show! Just imagine sitting there listening to all the traffic as it happens, even the unknown frequencies!
* Onboard aircraft to listen to that aircraft and associated control towers
* Private pilots to monitor ATIS and other field traffic during preflight activities (saves Hobbs time!)
* Commercial pilots to monitor ATIS and other field traffic as needed at their convenience
* General aircraft monitoring enthusiast
Wait, you can't use a radio receiver onboard aircraft because they contain a local oscillator that could generate interfering signals. We have you covered on that one. The ABM1 has no local oscillator, it doesn't, can't, and won't generate any RF whatsoever! That's why our patent abstract is titled "Aircraft band radio receiver which does not radiate interfering signals". It doesn't get any plainer than that!
What about an air show? The ABM1 is the perfect solution to communications monitoring! A lot of unknown frequencies are used between the ground and each plane flying. Listen to air-to-air, the air boss, PA talkthrough and the stunt planes with ease! With a normal receiver you need to know the frequency and tune into it. The ABM1 simply hears the activity as it occurs, perfect for an air show... should be standard equipment for all the spectators!
Then there are the private and commercial pilots! A lot of private pilots rent aircraft. With an ABM1 they can listen to field traffic and ATIS broadcasts before firing up the aircraft avionics; this saves on Hobbs time (inactive rental time!) and is convenient! Same with commercial pilots. Your access to ATIS and other broadcasts can be as close as your flight bag, briefcase, or pocket!
The receiver is in a compact case complete with a belt clip. Just plug your favorite pair of headphones or the provided set of ear buds into the receiver, turn it on, and you are now monitoring all local aircraft! A squelch control is even provided to mute background noise and interference! The receiver runs on a standard 9VDC battery (not included). You will hear all nearby aircraft, ground transmissions, local control towers, and any other traffic within the frequency range! Here in Rochester while I'm writing this web page I'm hearing local aircraft overhead calling Rochester Approach and Cleveland Center, and just heard the local News Chopper!
If you're a private pilot, commercial pilot, airport worker, aircraft enthusiast, attend air shows, or spend a lot of time in airports or onboard aircraft, the ABM1 is for you.
Less than 2 uV for detectable audio
