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Vx-Aviation Products |

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New! V-Speed Auxiliary Display System External AoA Indicator for Dynon EFIS Systems Compact, glareshield mounted auxiliary display for AoA, slow flight and cruise airspeeds. |
Sigtronics Audio Bus Expansion Device. Replaces expensive audio panel for most applications, greatly simplifies wiring. |
Wiring Harness Expander for the Rocky Mountain Instrument Micromonitor Engine Monitor Lowers cost, increases reliability and servicability over hand-wired equivalent and allows for removable panels. |
Four and Twelve-Channel Annunciator Lamp Controller. External controller for incandescent and LED lamps. Senses high, low and reversing switches. Dimmable and supports lamp test function. |
New! V-Speed Auxiliary Display System
Glareshield mounted external AoA, slow flight and cruise speed indicator
for Dynon EFIS systems

- Displays Angle of Attack (AoA) information as generated by the Dynon™ EFIS systems
- Also displays slow flight (no AoA pitot required) and cruise flight speeds according to user-programmable threshold information
- Easily mounts on the glare shield with hook-and-loop fasteners for convenient line-of sight viewing in either horizontal or vertical orientation
- Compact 2.25" x 1.6" x 0.75" display unit with bright LED display
- Auto-dimming for night operations
- Easy to connect: power, ground, Dynon serial transmit bus and optional flap sensor
Low current drain, less than 200 mA
OHIO RESIDENTS
(Please include 6.75% TAX)
V-Speed ADS VX06001xx-D1-14 - $179.00
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ANNUNCIATOR LAMP CONTROLLER

The IL-4A device is a four channel annunciator lamp controller. It allows monitoring of up to eight circuits for a mix of active-high (powered) or active low (grounded) switched inputs. Two isolated inputs per channel share one annuciator lamp. Flexible power source inputs are provided, allowing lamp dimming from a panel dimmer bus, or powering from redundant sources.
The IL-4A device drives LED lamps or incandescent lamps up to 100 mA each. A push-to-test input allows integrity testing for all lamps.
Either wire-tail mounting or connectorized mounting is supported when ordered with the optional D-Sub connectors.

The IL-12A is identical in function to the IL-4A, except it is provided in 12-channel form on one circuit board assembly.
OHIO RESIDENTS
(Please include 6.75% TAX)
IL-4A VX-04002xx-1-14 (IL-4A 14 Volts, with D-Sub connectors) - $77.00
IL-12A VX-04002xx-11-14 ( IL-12A 14 Volts, with D-Sub connectors) - $218.50
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AUDIO BUS EXPANSION DEVICE
for SIGTRONICS PRODUCTS

The AMX-1A is an audio bus expansion device that simplifies the connection of shielded audio wiring to Sigtronics SPA-400 and Sport-200 intercoms*. It adapts the 12-pin intercom box connector to a 50-pin D-Sub connector for local panel wiring, and to an optional 15-pin D-Sub connector for off-panel wiring, such as remote or back seat headset jacks or stick-mounted switches.
Four of the ten audio channels are provided with on-board series resistors, allowing direct connection to low-impedance audio sources such as some VHF Comms and external music inputs. One audio channel supports a volume control to simplify the connection to sources that do not allow audio level control, such as some EFIS systems or engine monitors.
All audio connections have two grounds associated with them-- which may be connected to cable shields and signal grounds, as required. Controls such as push-to-transmit signals each have one associated ground. This plethora of grounds greatly simplifies the wiring of any required shielded cable.
Go to www.sigtronics.com for more information on the SPA-400 and Sport-200 intercoms.
*Note: Can be used with Sport 200S (stereo) intercoms, however headsets and music inputs must be wired directly to the intercom. The AMX-1A is then used to support all of the monophonic audio sources.
OHIO RESIDENTS
(Please include 6.75% TAX)
AMX-1A VX-05003xx-1 AMX-1A with 15 pin expansion connector - $105.80
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Wiring Harness Expander
for the
Rocky Mountain Instrument "Micromonitor Engine Monitor"

The RM-1B device simplifies the wiring to a RMI Micromonitor engine monitor by providing two expansion connectors. Firewall forward connections use a 50 pin D-Sub and panel connections use a 15-pin D-Sub. Using two connectors this way allows for a panel to be disconnected and removed from the aircraft.
The RM-1B device mounts directly to the back of the Micromonitor controller tray, replacing the stock 36 pin edge connector. On-board volume control allows the adjustment of audio levels without disassembling the engine monitor. An optional board mounted alarm buzzer is available, simplifying wiring and mechanical mounting.
On-board transient voltage suppression helps to protect the engine monitor from electrical surges on the main electrical bus.
The RM-1B device supports the Micromonitor serial input/output capability (announced March, 2005).
Go to www.rkymtn.com for more information on the Micromonitor engine monitor.
OHIO RESIDENTS
(Please include 6.75% TAX)
RM-1B VX-05002xx-1-14 RM-1B 14 Volts, with buzzer - $149.50
D-Sub connectors come in several styles from different manufacturers. They are available from traditional electronic distributors such as Digikey www.digikey.com, or Mouser www.mouser.com; or from aviation sources such as Affordable Panels (www.affordablepanels.com).
Recommended parts are the Norcomp Series 170 connector plugs and sockets and Series 977 or 977 backshells. Amp Series 109 machined pins are recommended (yes, they do fit in the Norcomp plugs and sockets). Crimpers and insertion/removal tools are also available. All are available from www.affordablepanels.com who also can provide all of the wiring supplies that you require.
Affordable Panel part numbers:
DB-9TM 9 pin male plug
DB-9TF 9 pin female socket
DB-09HS 9 pin backshellDB-15TM 15 pin male plug
DB-15TF 15 pin female socket
DB-15HS 15 pin backshellBC-S01 machined sockets
BC-P01 machined pinsAPT-010 insertion/removal tool
APT-006 machined pin crimp tool(Note Affordable Panels offers plugs and connectors in both tin and zinc versions)
At this time, Affordable Panels do not offer a 50-pin plug, connector or backshell.
These may be obtained from Digi-Key using the following part numbers:
Norcomp 750M-ND 50 pin male plug
Norcomp 750F-ND 50 pin female connector
Norcomp 950GM-ND or 950GP-ND 50 pin backshell