Part #: 622-8971-422

Model: TTR-920

Collins Aerospace - TCAS Computer
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Part Number :
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TTR-920
FEATURES
  • TCAS Receiver/Transmitter
  • Typically used in the Rockwell Collins TCAS-94 System
  • 6MCU package that weighs approximately 20 pounds
  • Can be mounted in the electronic equipment bay or outside the pressure vessel
  • Contains all circuits necessary for computing, transmitting, and receiving functions of TCAS system interfacing with transponder(s), antennas, and display.
  • Certifications:
  • FAA TSO: C-119a
  • Environmental: DO-160B, A2D2CA/JY/E1/XXXXXAAAAAAAK
  • EUROCAE: ED-14B
  • Software: DO-178A Level 2

 

SPECIFICATIONS
Package: 6 MCU Dimensions: 7.62"H x 7.76"W x 12.56"L
Weight: 18.2 lbs. Cooling: Natural convection. Forced air cooling recommended.
Temperature: -55 to +70°C Altitude: 50,000 ft
Power Requirement: 28 Vdc ±20% 2.8A or 155 Vac Transmitter Power Output: Variable, 400 W max
Transmitter Frequency: 1030 ± 0.01 MHz Receiver Sensitivity: Variable, -76dBm min
Receiver Frequency: 1090 ± 3 MHz Surveillance Range: 35 nmi, nominal 14 nmi, minimum
Surveillance Capacity: 150 targets, 30 displayed Bearing Accuracy: 5° RMS, 10° peak on standard ground plane
Part NumberR/T Description:
622-8971-001 Basic TCAS Transmitter/Receiver. Requires 115 V AC, 400 Hz power
622-8971-002 Same as -001 except has SB 6 installed
622-8971-011 AC unit; same as -002 except has SB 7 installed
622-8971-012 AC unit; same as -011 except has SB 10 installed
622-8971-014 Similar to -012 except for BITE for ADB0048 specification, alternate AOA table and expanded memory
622-8971-020 AC unit; same as -012 except has SB 16 installed
622-8971-022 Same as -020 except has SB R installed
622-8971-102 Same as -002 except requires 28 V DC power
622-8971-111 DC unit; same as -102 except has SB 7 installed
622-8971-112 DC unit; same as -111 except has SB 10 installed
622-8971-120 DC unit; same as -112 except with SB 16
622-8971-122 Same as -120 except has SB R installed
622-8971-320 DC unit; same as -014 except with SB 18
622-8971-322 Same as -320 except has SB U installed
622-8971-420 DC unit; same as -120 except TSO approved for altitudes up to 55,000 feet. (SB F)
622-8971-422 Same as -420 except has SB R installed
622-8971-500 AC unit
622-8971-522 Same as -500 except has SB T installed
622-8971-612 DC unit; same as -012 except for special analog radio altimeter circuits for I1-96 aircraft
622-8971-620 DC unit; same as -612 except with SB 18
622-8971-622 Same as -620 except has SB R installed
622-8971-700 Same as -500 except programmed with software specific for McDonnell Douglas MD-11 aircraft
622-8971-820 DC unit; same as -120 except aural messages are active down to 500 ft.

 

622-8971-422
- TCAS Processor
Price Condition Delivery
$9,400.00 OH OUTRIGHT CALL OR RFQ
$3,750.00 OH EXCHANGE CALL OR RFQ

SEA Repair Capabilities: No

622-8971-012
- TCAS Processor
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8971-014
- TCAS Processor
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8971-020
- TCAS Processor
Price Condition Delivery
CALL OR RFQ SV OUTRIGHT CALL OR RFQ

SEA Repair Capabilities: No

622-8971-022
- TCAS Processor

NSN: 5826-01-482-9375

Price Condition Delivery
$2,750.00 SV OUTRIGHT CALL OR RFQ

SEA Repair Capabilities: No

622-8971-112
- TCAS Computer
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8971-120
- TCAS Computer
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8971-122
- TCAS Processor
Price Condition Delivery
$8,950.00 SV OUTRIGHT CALL OR RFQ

SEA Repair Capabilities: No

622-8971-320
- TCAS Processor
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8971-322
- TCAS Processor
Price Condition Delivery
CALL OR RFQ OH OUTRIGHT CALL OR RFQ

SEA Repair Capabilities: No

622-8971-420
- TCAS Processor
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8971-500
- TCAS Processor
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8971-522
- TCAS Processor
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8971-620
- TCAS Processor
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8971-622
- TCAS Processor
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8971-700
- TCAS Processor
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

622-8971-820
- TCAS Processor
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

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