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Picture of product DM N27-3
Part #: DM N27-3
Model: DM N27-3
Desc: Marker Beacon Antenna
OEM: L3Harris
NSN: 5985-00-483-0519
Sched-B: 8526106000
ECCN: 7A994
Cage Code: 06141
Part Number :
L3Harris Logo

DM N27-3
FEATURES
  • Marker Beacon Antenna
  • Rugged, lightweight antenna for the reception of 75 MHz marker beacon signals
  • Designed for simple external mounting requiring no cutting of airframe structural members
  • Largest hole required in the skin is for the connector
  • Low drag
  • Moisture proofing is assured by the dielectric foam filled, white polyester-fiberglass radomes
  • Skydrol resistant housings fitted with metal leading edges for erosion protection
  • Designed to meet the performance specifications of antennas AT-134 and AT-536
  • Federal and Military Specs: TSO C35c, MIL-T-5422E

 

SPECIFICATIONS
Frequency Range:

74.75 to 75.25 MHz

Center Frequency: 75.0 MHz
VSWR (at midband): <1.5:1 <5.0:1 (74.8-75.2 MHz) VSWR curve stable: -65° to +160° F
Gain (relative to isotropic): -9 dB Impedance: 50 Ohms
Polarization: Horizontal Connector: BNC (female)
Weight: 10 oz. Construction: Dielectric foam filled fiberglass housing with metal leading edge
D0108 ENV CAT: ABAAAAX    

 

 

DM N25-1 Diagram

 

Part Number Marker Beacon Antenna Description:
DM N27-1/A Same as above except connector type is TNC (female)
DM N27-2 Same as above except connector type is BNC (female)
DM N27-3 see details above

 

Serial # 10802
Condition OH
Mods None
Tag Date 07/10/25
Shop Avionics Specialist Inc.
Warranty 6 Months
DM N27-3
- Marker Beacon Antenna

NSN: 5985-00-483-0519

Price Condition Status
$2,950.00 OH OUTRIGHT 1 IN STOCK
$5,350.00 NEW OUTRIGHT REQUEST LEAD TIME

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