User guide

DDEFD 70/...-P0.8-...
Covert Body Antenna for TETRA-Band
DESCRIPTION
Flexible covert body antenna for the TETRA–band.
Consists of two separate ½ λ antennas for optimal performance.
A matching unit connects the antennas to only one cable for the
portable radio.
The antenna units have a flexible backside of metal for minimizing the
influence of radiation to the body and the bad influence of the body
(mismatching).
For ”mounting” the antennas, you can put them in a long pocket in
coats, pants or the like.
Can also be sed as a covert vehicle antenna.
ORDERING DESIGNATIONS
TYPE PRODUCT NO.
DDEFD 70/390 MHz-P0.8-MFME 140000382
DDEFD 70/390 MHz-P0.8-SMA(m) 140000493
SPECIFICATIONS
ELECTRICAL
MODEL DDEFD 70/...-P0.8-...
ANTENNA TYPE Dual ½ λ antenna
FREQUENCY 380 - 400 MHz
IMPEDANCE Nom. 50 Ω
POLARIZATION Vertical
BANDWIDTH ≥ 20 MHz @ SWR ≤ 2.5
SWR < 2.5 when mounted in coat
MAX. POWER 25 W
MECHANICAL
MATERIALS Neoprene, POM and brass
COLOUR Black, brown and gold
TOTAL LENGTH Approx. 1130 mm
CABLE LENGTH
Connector to matching unit : Approx. 0.4 m
Antennas to matching unit : Approx. 0.4 m
WEIGHT Approx. 130 g
DIMENSIONS (H x W x L) Antenna element 10 x 30 x 335 mm
CONNECTOR MFME or SMA (male)
MOUNTING In a long pocket in coats, pants or the like
TYPICAL SWR CURVE
PROCOM A/S reserve the right to amend specifications
without prior notice.
18/12/13