T-45C HUD Camera

 

 

                                                            P/N 93-4800-200

 

With this addition to our HUD camera line, Photo-Sonics, Inc. is providing
cameras on all carrier-based Attack, Fighter & Trainer aircraft.

 

 

 

 

 

 

 

 

 

T-45C Video Sensor Head (VSH)

T-45C Camera Electronic Unit (CEU)

 

                       P/N 93-4801-200

                    P/N 93-4802-100

 

 

 

 

 

 

 

 

FEATURES

DESIGN CONSIDERATIONS

 

 

 

 

 

 

●HIGH RESOLUTION
     - 470 TVLH (NTSC)

●PIXELS
     768(H) x 494(V) - NTSC

●EXCELLENT S/N RATIO
     - 48dB TO – 51dB

●LENS / IRIS
     AUTOMATIC EXPOSURE CONTROL (AEC)

●AGC
     AUTOMATIC AGC TO –18dB, (-6 f-stops)

●PROVIDES 26 F-STOPS DYNAMIC LIGHT
     LEVEL RANGE

●MINIMUM SENSITIVITY
     .35 LUX AT F/1.4, AGC—ON

●EVENT MARK
     INTERNALLY JUMPERED BETWEEN COMPLETION
     OF GROUND OR 1.0 TO 28 VDC

●AEC LOCK
     ADJUSTABLE FROM .5 TO 9.0 SECONDS
     (FOR AIR TO GROUND)

●VIDEO STANDARD
     NTSC

●VIDEO FORMATS
     SWITCHABLE NTSC COMPOSITE   /   Y/C COMPOSITE

●No changes required to aircraft
●Form, fit, and function interchangeable with
   legacy camera
●Uses existing mounting provisions
●Utilizes original aircraft connectors on VSH
   and CEU
●Uses existing aircraft cabling from VSH to CEU
●Installs in less than 30 minutes
●Built-in tests:
             ♦ Go / No-Go indicators
             ♦ Lens / Iris exposure control
●Operates from 28VDC in accordance with
   MIL-STD-704A
●Sealed periscope and optics
●EMI/EMC filtering and gaskets
●Hard black anodize with 2 coats of lusterless    
   black enamel (per FED-STD-595B)
●MTBF: greater than 35,000 hours
●Significantly improved resolution
●12 month warranty (extended warranties 
   available)

 

 

 

 

 

 

 

 

 

 

 

 

Tests

Temperature-Altitude
The VSH shall comply with MIL-STD-5400, Notice 1, Para. 3.2.24.1 through 3.2.24.3
The CEU shall comply with MIL-STD-5400, Notice 1, Para. 3.2.24.1 through 3.2.24.3

Humidity: Equipment shall withstand the effects of humidity up to 95% RH at 65° C, 10 cycles,
24 hours per cycle

Salt-Fog (Equipment shall withstand):
Salt Concentration = 5% Temperature = 35°C   Duration = 48 hours

Fungus (Equipment shall withstand exposure to various fungi under the following conditions):
Relative Humidity = 95% Temperature = 35°C   Duration = 28 days

Sand and Dust (Equipment shall withstand the following conditions):
Wind Velocity = 300 to 1750 feet (ft)/minute(min). Concentration = 0.1 to 0.5 gram/ft3 Grain Size = 100 to 325 mesh screen.  Composition = 97% to 99% Silicon Oxide (SiO2) Temperature = 41°C/6 hours and 81°C/22 hours.

Touch Temperature: VSH shall not exceed 40°C when the cockpit average ambient air temperature is 27°C

Design and Construction: Low Temperature requirement shall be -40°C. MIL-STD-5400

Solar Radiation: Procedure I 505.1          MIL-STD-810

 

 

 

 

 

 

 

 

 

 

 

 

Design Load Factors

Limit and Normal Operating Load Factors:
Case      Nx(g)      Ny(g)      Nz(g)
1             ±10         0.0          0.0
2             0.0          ±10         0.0
3             0.0          0.0          ±10

Ultimate Load Factors:
Case      Nx(g)      Ny(g)      Nz(g)
1             ±15         0.0          0.0
2             0.0         ±15          0.0
3             0.0          0.0          ±15

Ultimate Cockpit Crash Load Factors:
Case      Nx(g)      Ny(g)      Nz(g)
1             -25.0       ±4.0        0.0

Vibration. Para. A3.1 of MDC Report 94B0038.
VSH Vibration Test. The VSH design shall meet vibration spectra as shown in Figure 6.
CEU Vibration Test. The CEU design shall meet vibration spectra as shown in Figure 7.
Structural Integrity. The CCS design shall meet minimum Structural Integrity levels as shown in Figure 8.
Shock. Para. A3.3 of MDC Report 94B0038
Service and Crash Safety Shock. Service and crash safety shock levels as shown in Figure 9 for Region 1.
Catapult and Arresting Shock Levels

 

 

 

 

 

 

 

 

 

 

 

 

EMI / EMC Tests to MIL-STD-461E

RE102 Radiated Emissions
RS103 Radiated Susceptibility
CE102 Conducted Emissions
CS101 Conducted Susceptibility
CS114 Conducted Susceptibility
CS115 Conducted Susceptibility
CS116 Conducted Susceptibility

 

 

 

 

 

 

 

 

 

 

 

 

 Shock Region

 Axis

 Pulse Duration

 Peak Value
 (A) g's

  Equipment Console

  Lateral
  Longitudinal
  Vertical

  21 ± 1
  21 ± 1
  21 ± 1

  11
  8
  16

  Forward Fuselage

  Lateral
  Longitudinal
  Vertical

  21 ± 1
  21 ± 1
  21 ± 1

  21
  12
  54

 

 

 

 

 

 

 

 

 

 

 

 

Video Specifications

♦ Automatic Exposure Control with lens iris
♦ Automatic AGC to -18dB (-6 f-stops)
♦ Adjustable air-to-ground exposure lock (1-9 sec)
♦ Visual event mark (Ground or 1 to 30 VDC)
♦ Internal or external sync
♦ Pickup device: Interline-transfer hyper HAD CCD, 1/2”
♦ Horizontal resolution:
        ◊ NTSC: 470 TV lines
♦ Picture elements:
        ◊ NTSC: 768(h) x 494(v)
♦ S/N ratio:
        ◊ NTSC: >-48dB
♦ Minimum sensitivity: .35 Lux at f/1.4 (AGC-ON)
♦ Shutter speeds: 1/60th second, 1/100 second, flickerless, and CCD iris (AEC)
♦ AGC: on/off/automatic
♦ Gamma: 0.45/1
♦ White balance: ATW, 3200K, 5600K, and Manual
♦ Video formats: Switchable NTSC composite / Y/C component

 

 

 

 

Airborne Video Sales
    818-531-3206
   818-842-2141      (main)
   mail@photosonics.com

 

 

 

© 2018 Photo-Sonics, Inc.