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LP Low Profile Antenna 138-225 MHz
- Protected Antenna for Limited Height &
- High Vehicle/Mobile Situations
- Omnidirectional
- Wide Bandwidth
- Suitable for High Pressure Vehicle Washing
Type LP microstrip antenna is a low profile antenna especially useful for high vehicles where clearance of obstacles is a problem. The antenna incorporates a trimmer to facilitate tuning over the frequency range
138-225MHz. Radiation is omnidirectional and the antenna is vertically polarised. For applications requiring a high level of durability covers made from polycarbonate with the internal surface colour finished to customers
individual requirements are available.
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ELECtrICAL SPECIFICATIONS
Frequency Range: 138-225 MHz
Bandwidth 2-3 MHz
Gain (Rel. ¼ wave antenna): Unity @ 155MHz upwards
VSWR: 1.5:1 Typical
Polarisation Vertical
E-Plane Beamwidth (-3dB) As for 1/4 antenna
H-Plane Beamwidth (-3dB) Circular within +/- 0.5dB (using groundplane ½ wave square)
Power Rating: <50 Watts
Impedance: 50 ohms
Feeder Tail: 1m coaxial cable
MECHANICAL SPECIFICATIONS
Termination: BNC Plug
Dimensions (Dia x H) 510mm x 38mm
Weight: 2.5 kg
Baseplate Fixing: Screw or Rivet 476 mm PCD
MATERIALS
Cover White High Impact Plastic
Baseplate Aluminium (16 swg)
STANDARD MODELS
Frequency Model
138-156 MHz LP150
156-175 MHz LP170
175-225 MHz LP200 |
