wideband (sdr) vehicle antenna · wideband (sdr) vehicle antenna uhf630vm.pub (06/18-1) design...
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Specifications subject to change without notice. The information in this document does not form part of any quotation or contract
Page 1 www.comrod.com
UHF630VM Wideband (SDR) Vehicle Antenna
UHF630VM.pub (06/18-1)
Design Biconical dipole. Radiating element com-pletely enclosed in epoxy/fibreglass lami-nate. Metal parts are brass, aluminium and stainless steel.
Length Total * 0.43 m (17 in) Element 0.22 m (8.7 in) Base * 0.24 m (9.5 in)
Weight Element 0.5 kg (1.1 lb) Base * 2.25 kg (5 lb)
Wind Rating 55 m/s = 125 mph
Finish Polyurethane Lacquer
Colour Customer specified
Temperature Range -55 °C, +71°C; ‐67 °F, +160 °F
Features:
Frequency 600-3000 MHz
Dipole design
Wideband operation - no tuning required.
Standard NATO pattern base options.
Designed for use on all modern in-service military platforms, including armoured or soft skin, metal chassis or composite, wheeled or tracked.
Frequency 600 - 3000 MHz
Polarisation Vertical
Impedance 50 Ohm
VSWR < 3.0 : 1
Gain See gain curve
Pattern Azimuth: Omni-directional Elevation: Dipole
Power 50 Watts
Connector N Type Female
Electrical specifications:
Mechanical specifications:
N Type Female Connector
4 x Ø11 holes on 114.3mm PCD
NATO 4-hole spring base version (see page 2 for base options)
UHF630VM-MIL-SD-0001.pub
* NATO 4-hole spring base version
Specifications subject to change without notice. The information in this document does not form part of any quotation or contract
www.comrod.com Page 2
430
mm
NATO 4-hole spring base
220
mm
(Ele
men
t)
NATO 4-hole rigid base
320
mm
220
mm
(Ele
men
t)
Gain
Outline Dimensions
Specifications subject to change without notice. The information in this document does not form part of any quotation or contract
www.comrod.com Page 3
Base Options
NATO 4-hole 4 x M10 or 3/8” Bolts
on 114mm PCD Base diameter 140mm
Mast Mount Bracket Rigid (no spring)
24mm Spigot 50mm Spigot
Customer Specified
A
NATO 50mm Thread
Base diameter 95mm
C
NATO 4-hole Rigid (no spring)
4 x M10 or 3/8” Bolts on 114mm PCD
Base diameter 140mm
B
D