LT-ANTL406-512-6.5
406 - 512 MHz
VERTICAL FIBERGLASS ANTENNA
Product specifications are subject to change without prior notice.
Lamatel Canada
www.lamatel.ca
6.5dBd GAIN FOR BASE RADIO
MODEL
GAIN
6.5 dBd
Less than 1.5:1
Vertical
50 Ω
200 Watts
406 - 512 MHz (UHF Band)
(By Antenna Element Cut Tuning)
VSWR
FREQUENCY RANGE
POLARIZATION
IMPEDANCE
POWER CAPACITY
LT-ANTL406-512-6.5
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MODEL
CONNECTOR
SO-239
3-SEC. 5/8λ DESIGN
1.55 Meter
ABOUT 1.0 Kg
130 MPH (55m/sec)
OMNIDIRECTIONAL
LENGTH
WEIGHT
MAX. WIND
LT-ANTL406-512-6.5
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ADJUSTMENT:
LT-ANTL406-512-6.5 works well on any frequency between
406 – 512 MHz by radiator element cut-tuning. Please refer to the drawing
on page 2 of this instruction sheet.
Unfasten the locking screw on the metal antenna base (part #3) of
LT-ANTL406-512-6.5. Pull SO-239 connector out and slide the radiator
element off the outer tube carefully. Unfasten the screws on the radiator
with a screw driver. Cut the L1/L2/L3 to proper length according to the
cutting chart. Then assemble three parts of radiator elements and fasten
screw with a screw driver. Slide the radiator back into the outer tube and
push SO-239 to proper position then fasten the locking screw with a
wrench (part #10).
Now you can follow below “Assembly step 1 to step 4“ to install
LT-ANTL406-512-6.5
ASSEMBLY:
1. Refer to the drawing (page 2).
2. Put the locking nut and washer onto the ground plane radials, then screw the three radials(part #2) into threaded holes on the metal antenna
base(part #3) and tighten them by fingers. Secure the radials by tightening locking nuts with wrench.
3. Secure the supporting pipe (part #7) to the mounting pole (not included) on desired location by using brackets (part #9), U-bolts (part #8),
locking screws (part #4), locking washers (part #5), and locking nuts(part #6) supplied. Tighten them securely with a wrench or screw driver .
4. Run up the cable from radio through supporting pipe (part #7) and screw PL-259 on cable end tightly onto SO-239 connector at the bottom of
antenna. Assemble antenna into support pipe with open threaded hole turned so that it will align with hole on support pipe for locking screw. Screw
the locking screw (part #4) into hole and tighten it securely with wrench or screw driver .
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