L3Harris DM H22-1 Coupler | Single VOR, Single GS, BNC Connector
L3Harris DM H22-1 antenna coupler is designed to couple multiple receiver systems to a single antenna with minimum insertion loss.
H3 Series antenna couplers allow the signal from a single antenna to be split equally to either redundant systems or provide a dual function role, such as glideslope and VHF range localizer. The H series has a rugged construction built with an aluminum housing that fully encapsulates all circuit elements.
This H22 antenna coupler (PN DM H22-1) supports single VOR and single GS operations and features BNC connectors.
L3Harris DM H22-1 Antenna Coupler Features
- Instrument landing system redundant couplers
- Rugged, fully encapsulated designs
- Minimum insertion loss
- Standard mounting
FAA TSO C34c, TSO C35d, TSO C36d, TSO C40c
329 MHz – 335.3 MHz
< 1.5:1 dB (VOR/LOC)
< 20 dB (VOR/LOC to VOR/LOC)
0.5 dB, max (glide slope port H22-1 & H23-1)