The NI70 L-Band transponder antenna provides sufficient bandwidth for DME and ATC frequencies on civil aviation aircraft. It will provide omni-directional, vertically polarized coverage when installed on the top or the bottom of an aircraft. To reduce drag, this antenna features an aerodynamic designed structure that consists of a single metal element.
This DM NI70 transponder antenna(EDMO# DM NI70-1)has a type C female connector and a four-mounting pattern.
规格：
Weight:
0.25 lb
Finish:
White
Connector:
Type C female (N170, N170-3)
Type BNC female (N170-2)
Drag @ sea level:
0.5 lb
Frequency Range:
960 MHz – 1,220 MHz
VSWR:
< 1.7:1, (960 MHz – 1,220 MHz)
< 1.5:1, (1,000 MHz – 1,100 MHz)
Gain:
equivalent to a λ/4 stub
Impedance:
50Ω
Polarization:
vertical
Radiation Pattern:
omnidirectional
DC Resistance:
open circuited
Power handling:
2 kW peak
Approvals:
TSO C66a: ENV. CAT. JAJXXXXx
TSO C74b: ENV. CAT. JAJXXXX CAT. II
特征：
950 MHz – 1,220 MHz frequency range
Omni-directional, vertically polarize polarized pattern
Mounts to the top or bottom of aircraft
Aerodynamic design
