EM-6844 | Antenna, Rugged, Long Wire

The EM-6844 Long Wire Antenna offers excellent coverage across its wide frequency range of 1.6MHz to 30MHz. With its rugged and easily deployable package, the EM-6844 is ideal for IPMS and SIGINT for long-wave radio frequencies. The EM-6844 can be discreetly deployed and left outside in harsh conditions thanks to its MIL-STD-810H rating.

This antenna has undergone and passed the Hot Temperature, Cold Temperature, Blowing Rain, Blowing Sand, and Shock and Vibration Environmental Tests, in accordance with MIL-STD-810H. Please contact Electro-Metrics for the detailed report.



Frequency Range: 1.6 MHz – 30 MHz
Coverage: Short Range: 0 km – 150 km
Medium Range: 150 km – 800 km
Long Range: > 800 km
Impedance: 50Ω, Nominal
Power: 150 Watts Continuous, 400 Watts Peak
Connector: Type ‘N’ (female)


Wire Dimensions:
Length: 38.1m (60’)
Diameter: 12 Gauge (0.08”)

Spool Dimensions:
Length: 17.8 cm (7”)
Diameter: 15.2 cm (6”)

Weight: 1.96 kg (1.5 lbs.)

Data Sheet

EM-6844 Data Sheet