Type 935 Series Tactical Direction Finder

Product Description

The 935 series tactical direction finders provide a range of integrated and stand-alone direction finding systems for SAR and CSAR operations. The 935 series offers frequency coverage from 30 MHz to 470 MHz. The five guard receivers allow monitoring of pre-defined distress frequencies. Bearing reading are taken using all six receivers simultaneously. Data decoding is provided for COSAT-SARSAT messages using all of the associated receivers. 

Specifications

• Frequency Range:
  30 MHz – 470 MHz
• Primary Power:
  16 to 31.5 VDC, 1.6A max
• Operational Performance:
  Accuracy: better than 5 rms (dependent on installation)
• Mounting Altitude:
  In-line with airframe (normal or inverted)
• Mounting Method:
  ridged
• Integrated Receiver:
  30 MHz – 470 MHz Guard: 212.5 MHz, 156.525 MHz (ch. 70), 156.800 MHz (ch. 16), 243 MHz, 406.025 – 406.076 MHz
• Specific Functions:
  CSAR, COSPAS-SARSAT decoding, GMDSS VHF decoding
• Interface Options:
  RS 422, ARINC 407, ARINC 429, MIL STD 1553B
• Installation Dimensions:
  Antenna Diameter: 286 mm (overall) Antenna Height: 90 mm (above airframe) Antenna Penetration: 75 mm Control/Display Size: 68 x 147 x 182 mm

Product Codes

• Mfr Part No
  935-5P94

Documentation

• 935-Series-Direction Finder Datasheet.pdf