Home > Collision Avoidance Systems > Zaon Flight Systems

Overview
PCAS, which stands for Portable Collision Avoidance System, is a trademark of Zaon Flight Systems for technology similar in function to TCAS (Traffic and Collision Avoidance System). TCAS is the industry standard for commercial collision avoidance systems. The original PCAS technology was developed in 1999. Now, the MRX/XRX line of collision avoidance systems incorporates the fourth generation of PCAS technology. Through this technology, transponder-equipped aircraft are detected and ranged, and the altitude is decoded. PCAS G4 technology has advanced to the point that highly accurate range, relative altitude, and quadrant direction can be accurately detected in a portable, all-in-one cockpit device.

Models



  • $539
    The MRX is very small in size and can display digital range and relative altitude information of the nearest transponder equipped aircraft.  It warns you when the nearest traffic is closer than you prefer.  It cannot display direction (quadrant) information.  It is popular due to its small size and low price.
     
    Digital Range Relative Altitude

     



  • $1785
    In addition to digital range and relative altitude information, the XRX can provide direction information so you know where to look for traffic.  However, the XRX is less popular due to its larger size and higher price.
     
    Digital Range Relative Altitude Quadrant Bearing

How it Works - Click the link at left for a detailed overview of how the MRX and XRX PCAS systems work.


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Lead-time
MRX
MRX
MRX PCAS (Portable Collision Avoidance System)
PCAS MRX is the world’s smallest collision avoidance device, yet sacrifices none of the features upper-end systems have become known for.

MRX is half the size, 1/3 less price, portable and offers better accuracy and many more features than any other "ATD" device.

Zaon PCAS systems: the best portable collision avoidance systems on the planet. Why would you fly without it?

Digital Range Relative Altitude

Why would you fly without traffic info?

Don't let the tiny size fool you
Sure, it's small. At 2.5” (65mm) W x 4.2” (107mm) D x 0.6” (17mm) H, MRX is smaller than a deck of cards. But don't confuse its size with its capabilities. MRX uses an easy menu-driven interface and audio annunciations for traffic advisories and alerts. The unit boasts a built in solid-state altimeter for "always relative" altitude information, and built-in temperature compensators and overtemp protection. Information is displayed on the high-brightness LED display (dimmable). MRX also monitors aircraft bus voltage and host transponder output.

It's no wonder MRX has fast become the best-selling collision avoidance system in aviation.

Features galore
MRX displays range and relative altitude of the closest threat, with continuous monitoring of the top 10 threats within the 5 NM scalable detection window. Altitude detection is scalable up to +/- 5000 ft.

The unit is powered by aircraft power (12-40 VDC adapter included) or 2 "AA" Batteries (with 8+ hours of use).

Traffic alert!
In addition to the display, traffic that gets too close for comfort sets off two levels of alerts: a traffic advisory and ultimately, a traffic alert. Both levels are announced both visually and audibly. MRX contains a built-in beeper for in-cabin alerting.

Get alerts directly through your headset with our new audio output feature and audio cable, included with every MRX. Easy to use, the simple cable allows you to hear the advisory and alert tone through your headset or intercom system.

Attention-getting without being annoying, both alerts can be instantly muted with the mute button. After all, what good is a device you learn to tune out or ignore?

Tough as nails
The MRX housing has been reengineered using state-of-the-art polycarbonate material capable of taking abuse and keep on working. In fact, the material is so tough that after repeated drops from 15 feet, MRX kept on working without so much as a scratch. And the smoke-color semi-translucent material looks great sitting on your glareshield.

Features

  • Digital range, scalable from 5NM to 1NM
  • Relative altitude, scalable from ±2500 ft to ±500 ft, with ascending/descending indicator
  • Menu-driven interface
  • A built-in altimeter provides the highest, real-time accuracy available
  • Displays the local squawk code and altitude
  • Audio alerts for threats and advisories
  • An installation kit will be available
  • Super-bright red LED display is easily read, even in direct sunlight, and can be dimmed for night use
  • Indestructible polycarbonate semi-translucent housing ensures cooler operating temperatures on the glare shield, even in direct sunlight (no burning your hands as with metal enclosures)

Everything you need is included!

  • Dash-mount unit
  • Stub antenna
  • Cigarette-lighter adaptor
  • 2 "AA" Batteries
  • Velcro mounting dots
  • Silicone "gripper" feet
  • 50-page Owner's Manual
  • Audio cable for headset alerts

Minimum Voltage When Using External Power
Minimum start voltage: 5 VDC
Die voltage: 3 VDC

Technical Specifications
Documentation

  $539
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In Stock
MRX Accessories
MRXIHA-I PCAS MRX Installation Hardware Kit
MRX only. Custom metal mounting sleeve with hardware, power cable and installation guide. Includes everything needed to mount an MRX unit (not included) in instrument panel. Does not include antenna harness or antenna.
 
$39.95 In Stock
MRX-Ant-Ext MRX Antenna Extender - For MRX Only
The perfect answer to remote-mounting your MRX antenna, or if you do not want to permanently mount a dedicated antenna on the outside of your aircraft. The antenna extender is a 9 ft. super-thin RG-174 coaxial cable with a female Reverse-SMA connector and suction cup mounts on one end, and a male right-angle Reverse-SMA connector on the other.

The extender is connected to the antenna connection on your unit, and the cable is routed to a side window or other unobtrusive location. The stub antenna that came with your unit is placed on the end of the extender (antenna not included with extender).
   $39.95 In Stock
PS12-B PS12-B Home & Auto Charger
A home and auto charger perfect for charging on the go.  This is a great accessory for use with the MRX. 
  • Chargers AA and AAA batteries.
  • Charges 2 or 4 batteries in 2-3 hours at home or away.
  • Comes with both car power adaptor & home charge adaptor.
  • Comes with 4 AA batteries.
  • Charge indicators show when batteries are ready.
  • "Trickle charge" capability keeps batteries at full charge.
$19.95 In Stock
Battery-sm Battery Pack - Small
This high-capacity external lithium battery pack is small and compact, yet loaded with features. At only 2.25" long, 3.25" high and1.5" wide, it's compact enough to go anywhere, yet packs enough power for either XRX or MRX for multiple flights. Includes an electronic battery level indicator, protective case with belt clip, AC charger (will reach full charge in 3-4 hours), and 6' cable with 2.35mm tip.

Approximate Battery Life
XRX (450 mA): 7 hours
MRX (100 mA): 30 hours

Voltage output: 11V, 8.5V (recommended for PCAS units), 5V
$109 In Stock
MRX-Case Leather Carrying Case for MRX  
This custom-designed case features 100% genuine soft leather, adjustable shoulder strap, 4 pockets (2 zippered, 2 with Velcro closures) to carry your battery pack, your MRX, small pilot supplies and mobile devices.

Approximate dimensions are 6"W x 4"H x 1"D.

Accessories shown in photos are not included.

$34.95 In Stock
 
XRX
XRX
X
RX PCAS (Portable Collision Avoidance System)
 
Digital Range Relative Altitude Quadrant Bearing

PCAS XRX is the world’s first and only stand-alone portable device to sense aircraft direction from within the cockpit. XRX displays “3-D View” quadrant bearing information, as well as relative altitude and range, all from inside the cockpit and without the need for external antenna arrays.


Size comparison to the Garmin 296/396. XRX is shorter and much narrower.

The detection window is scalable with a maximum range of 6 NM, and altitude of +/-2500 feet. The tiny unit is only 3.9” (100mm) wide, 3.6” (93mm) deep, and 2.7” (69mm) tall. The majority of the height is for the enclosed antenna array. XRX tracks up to 10 aircraft and displays the top three threats with all three axis of information. Close traffic is announced by two levels of voice alerts.


Following in the footsteps of previous models, the traffic information accuracy is the best in the industry. Range is accurate to 0.2 NM on average, and altitude to +/- 200 ft. The unit displays the local squawk code, altitude, and bearing. The easy-to-read LCD display boasts large numerals and EL backlighting for night operation. All parameters are controlled by an easy-to-use menu system.

XRX includes many built-in sensors for razor-sharp accuracy, including a pressure altimeter for relative altitude accuracy, a solid-state 16-point compass for bearing accuracy, a solid-state attitude and bank sensor for bearing accuracy, temperature compensators and overtemp protection for accuracy in any environment. The unit also monitors aircraft bus voltage and host transponder operations and is powered through aircraft power (12-40 V compatible). All traffic data is output through a built-in RS-232 data port.An installable upgrade will also be available.

Zaon PCAS systems: the best portable collision avoidance systems on the planet. The first to give relative altitude. And now, the only device with quadrant direction. Why would you fly without it?

Technology
XRX uses all-new, highly specialized technology to sense and display traffic as accurately as many higher-priced, installed systems, but all from within an ultra-compact unit designed to sit on your glare shield. XRX is not dependent on Traffic Information System (TIS) data but works independent of external systems. To see how this technology works, visit The Technology page.

Compatibility
XRX was designed to sit atop the glare shield of your aircraft. Because different aircraft shapes and designs can present unique RF signatures, we have developed an Aircraft Compatibility Guide to simulate the reception quality around each type of aircraft.

Features

  • Tiny, unobtrusive size (3.9” x 3.6” x 2.7”)
  • Digital range, scalable from 6NM to 1NM
  • Relative altitude, scalable from ±2500 ft to ±500 ft, with ascending/descending indicator
  • Metal or composite airframes
  • Displays top three intruders
  • A built-in altimeter, a built-in compass, and a built-in turn/bank sensor, and internal thermometer provide the highest, real-time accuracy available
  • Completely portable
  • Audio voice alerts for threats and advisories are included, with both Headset-Direct™ hookup and in-cabin output
  • Built-in directional antenna
  • Instant traffic updates with no delays
  • “3-D” view Quadrant Direction, 45° increments
  • Menu-driven interface, with selectable aircraft profiles and advanced calibration options
  • Displays the local squawk code, altitude, bank angle, bearing and temperature
  • RS-232 out for integration with other units.
  • An installation kit will be available

Features and Buttons Overview
What does the XRX Show?
Aircraft Compatibility Guide

Everything you need is included!

  • Dash-mount unit w/ integrated antenna
  • Cigarette-lighter adaptor
  • Audio cable
  • Velcro mounting dots
  • Silicone "gripper" feet
  • 75-page Owner's Manual
  • Quick Guide
  • Hard carrying case


Minimum Voltage When Using External Power
Minimum start voltage: 12 VDC
Die voltage: 8 VDC

Technical Specifications
Manual

$1785 1 week
XRX Accessories
Battery-sm Battery Pack - Small
This high-capacity external lithium battery pack is small and compact, yet loaded with features. At only 2.25" long, 3.25" high and1.5" wide, it's compact enough to go anywhere, yet packs enough power for either XRX or MRX for multiple flights. Includes an electronic battery level indicator, protective case with belt clip, AC charger (will reach full charge in 3-4 hours), and 6' cable with 2.35mm tip.

Approximate Battery Life
XRX (450 mA): 7 hours
MRX (100 mA): 30 hours

Voltage output: 11V, 8.5V (recommended for PCAS units), 5V
$109 In Stock


Paul E. Remde

8661 Connelly Place
Savage, Minnesota 55378
USA


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