Model: DF-431B

Cobham - ADF Receiver
product image
Part Number :


DF-431B
FEATURES
  • Series III ADF designed for regional air carriers and corporate aviation aircraft
  • Left/right steering guidance to or from NDB
  • Digital readout of magnetic bearing to station on CD-432B Control Display
  • Automatic self-calibration
  • Full-time self-diagnostics
  • Allows autopilot coupling for assisted NDB approach when interfaced to aircraft flight control system
  • Compatible with both electromechanical flight instrument systems and advanced EFIS displays
  • Compatible with any DC Sin/Cos, XYZ, or 429 mechanical or electronic indicator (HSI or RMI) that displays ADF bearing
  • Utilizes AT-434A combined loop/sense antenna
  • PLEASE NOTE that this item is a limited production item and is in limited availability on the aftermarket

 

SPECIFICATIONS
Dimensions: 4.10"W x 4.0"H x 13.33"D Weight: 5.82 lbs.
Input Power: 18-33 VDC, 0.6A (nominal at 28 VDC) Frequency Control: CD-432B or ARINC 429
Audio Output: 40 mw into 600 ohms Spurious Response: 80 dB min
RMI Output: Standard 3-wire XYZ @ 400Hz; DC Sine/Cosine CW Identification: 1000 Hz tone
Temperature: -55 to 70C Altitude: 55000 ft.
TSO: C41c Class A RTCA DO-160A Env. Cat. F2A/MNO/XXXXXXXABABA Eurocae: 1/WG, 14/75 Env. ED-14A
Part NumberADF Receiver Description:
066-1105-00 Basic version with rack mount connector
066-1105-01 Basic version with rack mount connector


PLEASE NOTE: THE ABOVE LISTED PART NUMBERS REFLECT THE DIFFERENT UNITS ORIGINALLY AVAILABLE BY THE MANUFACTURER AND DO NOT NECESSARILY INDICATE OR REFLECT THE CURRENT AVAILBILITY OF THESE DIFFERENT UNITS BY SOUTHEAST AEROSPACE OR THE AFTERMARKET

 

066-1105-00
- ADF Receiver
Price Condition Delivery
CALL OR RFQ OH OUTRIGHT RFQ
CALL OR RFQ NEW OUTRIGHT RFQ

SEA Repair Capabilities: No

066-1105-02
- ADF Receiver
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

066-1105-10
- ADF Receiver
Price Condition Delivery
CALL OR RFQ NEW OUTRIGHT RFQ

SEA Repair Capabilities: No

3614013-4303
- ADF Receiver
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

Click on a question below to see the answer. If you have a question about this model that is not answered below, please contact questions@seaerospace.com

Southeast Aerospace exchanges are based on the return of an undamaged, economically repairable core unit with identical part number as the unit shipped to the customer. An "economically repairable" core is defined as one where the cost to repair/overhaul (or Repair Cap) does not exceed 80% of the original SV/OH exchange price billed. Should the Repair Cap exceed 80%, the customer will be billed the additional amount. In the event this amount exceeds the Outright Price for the unit, the customer would only be billed the difference between the Outright Price and SV/OH Exchange Price with the core returned as-is to the customer.

Here is an example of such a transaction:

$1000 Exchange Price charged to customer
$1000 x .8 = $800 Maximum Allowable core repair charge or Repair Cap

$2000 Cost to repair core unit
- $800 Less Core repair cap
---------
$1200 Additional billing amount.

2200.00 Total Cost of transaction

Please Note:
SEA offers exchange on new items as well. However, repair cap as indicated above is still based on SV/OH exchange price.