PRODUCT
INFORMATION
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TCAS 791

FEATURES
  • TCAS I System consisting of Transmitter Receiver Computer (TRC), Control/Display, L-band directional antenna, and omnidirectional antenna
  • Tracks up to 35 intruder aircraft simultaneously
  • Generates both aural & visual traffic advisories
  • Selectable 5, 10 & 20 nmi horizontal display ranges
  • Up to 35 nmi surveillance range
  • +/- 10,000 ft. relative altitude tracking range
  • "Look Up/Look Down" relative altitude display modes: Above Mode, Below Mode, Normal Mode
  • STC'd for most popular turboprops & business jets
  • Control/Display available in black or gray bezel, 5 or 28V lighting (see table below)
  • TRC units available in rotorcraft or fixed wing versions, top or bottom directional antenna configuration (see table below)


    • Click Here to download TCAS 791 Pilot's Guide
SPECIFICATIONS- TRC
Temperature Range: -55 to +70C Altitude: 55000 ft. max
Weight: 18 lbs. 13 oz. Size: 7.62"H x 6.39"W x 15.08"L
Power Requirements: 20-32.2VDC, 120w max TSO: C118
Range Accuracy: +-0.05 nmi Altitude Accuracy: +-200 ft.
Display Range: 5,10,20 nm (when used with CD605) Surveillance Range: Nominal 27 nm (max 35 nm)
SPECIFICATIONS- Control/Display
Temperature Range: -20 to +55C Altitude: 55000 ft. max
Weight: 3 lbs. 1 oz. Size: 3.26"H x 3.26"W x 8.81"L
Cooling: Conduction and forced air (internal fan) Power Requirements: 20-32.2VDC, 20 watts +-10%
TSO: C113 RTCA: DO-160C F1-CA(NBM)XXXXXXZBABAUAXXX
SPECIFICATIONS- Omnidirectional Antenna
Speed: Rated to 600 knots Frequency: 960-1220 MHz
Weight: 0.3 lbs. Size: 2.45"H x 1.87"W x 2.52"L
TSO: C66b, C74c RTCA: DO-160A, AE1/A/JXXXXXXXXXXX
SPECIFICATIONS- Directional Antenna
Speed: Rated to 600 knots Frequency: 1030-1090 MHz
Weight: 2.3 lbs. Size: 1.3"H x 6.25"W x 11.12"L
TSO: C118 RTCA: DO-160C F2-AC(CLM)XSFDFSXXXXXXL(2A)X
TCAS 791
Part Number System Description:
805-10001-004 TRC791 Transmitter Receiver Computer
805-10001-005 Alternate TRC791 for rotorcraft (top directional antenna config.)
805-10001-024 Alternate TRC791A Transmitter Receiver Computer
805-10001-025 Alternate TRC791A for rotorcraft (top directional antenna config.)
805-10001-026 Alternate TRC791A for rotorcraft (bottom directional antenna config.)
805-10007-005 CD605 Control/Display with black face, 5V lighting
805-10007-006 CD605 Control/Display with gray face, 5V lighting
805-10007-007 CD605 Control/Display with black face, 28V lighting
805-10007-008 CD605 Control/Display with gray face, 28V lighting
805-10003-001 NY-156 Directional Antenna Part #
805-10005-001 NY-152 Omnidirectional Antenna Part #
817-10011-001 TRC installation kit (mtg tray w/o self-locking holddown)
817-10011-002 Alternate TRC install kit (mtg tray w/ self-locking holddown)
817-10002-001 CD605 control/display installation kit
817-10009-00X NY156 antenna install kit (end part # depends on aircraft)
817-10020-001 NY152 antenna install kit

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