DM H22-1 Antenna Coupler | Single VOR, Single GS, BNC Connect

Product Description

The H series antenna couplers are designed are designed to couple multiple receiver systems to a single antenna with minimum insertion loss. These antenna couplers allow signal from a single antenna to be split equally to either redundant systems or provide a dual function role, such as glide slope and VHF range localizer. The H series has a rugged construction built with an aluminum housing which fully encapsulate all circuit elements.
 

This H22 antenna coupler (EDMO# DM H22-1) support single VOR and single GS operations and has a BNC connectors.

Specifications

• Weight:
  4 oz
• Frequency Range:
  329 MHz – 335.3 MHz 108 MHz – 118 MHz 74.75 MHz – 75.25 MHz (H21-1 only)
• VSWR:
  < 1.5:1 dB (VOR/LOC) < 1.5:1 dB (Glide Slope) < 2.0:1 dB (marker beacon), H21-1 only
• Impedance:
  50Ω
• Isolation:
  < 20 dB (VOR/LOC to VOR/LOC) < 40 db (VOR/LOC to VOR/LOC) < 14 dB (Glide slope from VOR/LOC) < 14 dB (marker beacon to marker beacon)
• Insertion Loss:
  0.5 dB, max (glide slope port H22-1 & H23-1) 0.5 dB, max (VOR/LOC port H22-1) 3.5 dB, max including power split (VOR/LOC ports, H21-1, H23-1 and glide slope ports H24-1) 3.6 dB, max (Marker beacon ports, H21-1)
• Power Handling:
  receive only
• Approvals:
  FAA TSO C34c, TSO C35d, TSO C36d, TSO C40c

Product Codes

• Mfr Part No
  H22-1
• ECCN
  7A994
• SCHEDULE B CODE
  8526.10.6000
• TSO
  C34c,C40c