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last_updated: "2026-04-21T15:02:28.703-05:00"
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# Astronics / Ballard Technology 436 4R/4T ARINC 429 with 4 Serial UARTs Serial Module

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Astronics
- Model: 436
- Condition: Used and in Excellent Condition
- Price: Quote only
- Availability: In stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 5 lb
- Shipping dimensions: 14X14X6 in

## Categories

- Test Equipment > Electrical Test > Serial (primary)
- Military and Embedded Equipment > Embedded & Industrial > Other Modular
- Military and Embedded Equipment > ARINC & 1553

## Details

### Configuration

- (4) Receiving Channels
- (4) Transmitting Channels

Part Number: 18042, 21042D

## Images

- <https://www.artisantg.com/itemimages/astronics_ballard_technology_436_view1_201944164513.jpg>
- <https://www.artisantg.com/itemimages/astronics_ballard_technology_436_view2_201944164513.jpg>
- <https://www.artisantg.com/itemimages/astronics_ballard_technology_436_view3_201944164513.jpg>
- <https://www.artisantg.com/itemimages/astronics_ballard_technology_436_view4_201944164513.jpg>