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Antenna for Community FM

2 BAY VERTICALLY POLARISED FM ANTENNA MODEL NO : TW/FMV/200/01

SPECIFICATIONS :

Type of antenna 2 bay, vertically polarized (Omni Directional) VHF Transmitting Antenna
Operating frequency 88 – 108 MHz
Power Rating 200 W
Impedance 50 Ohm unbalanced
VSWR Better than: 23 dB (VSWR 1.15) (factory tuned at operating frequency) Typical: 26 dB (VSWR 1.1)
Beam width Vertical Less than 80°
Beam width horizontal 360°
Pattern Offset circular
Polarization vertical
Connector N male/ N female
Gain 3 dBd
clamps & mounting GI
No of Bays 2
Maximum wind velocity 150 Km /Hr
WIND LOAD(With speed at 150Km/hr) 10 kg
Lightning protection All parts Dc grounded
Mounting Position End

For More details contact Marketing: Rajesh Deolalikar +919879606291

Feeder cable specifications

SL.NO DESCRIPTION OF EQUIPMENT SPECIFICATIONS AS PER GUIDELINES INDIAN STANDARDS (IS)
4 Low loss RF cable with N connector on both ends   IS9943 : 1981
IEC60078 (1967)
i CABLE DIAMETER 1/2” or  
1 5/8”
ii ATTENUATION Below 2.3 db /100 meter (0.688 db/100 feet)  
iii CABLE TYPE Foam Dielectric  
iv StrUCTURE    
  INNER CONDUCTOR MATERIAL Copper Wire/ Copper Clad / Aluminum Wire  
  DIAMETER INNER CONDUCTOR 4.6 to 4.8 mm (1/2") ;  
6.3 mm (5/8")
  DIAMETER DIELECtrIC 11.3 to 12.1 mm  
13.7 mm
  Outer Conductor material Corrugated Copper  
  DIAMETER COPPER OUTER CONDUCTOR 13.8mm  
19.0 mm
  DIAMETER OVER JACKET NOMINAL 16 to 16.2 mm 21.4 mm  
  DIELECtrIC Foam  
v MECHANICAL SPECIFICATION    
  CABLE WEIGHT 0.22 to 0.23 Kg/m (1/2");  
0.70 Kg/meter (5/8")
  MINIMUM BENDING RADIUS, SINGLE BEND 70 to 125 mm  
80 mm
  MINIMUM BENDING RADIUS, REPEATED BEND 125 mm  
250 mm
  TENSILE StrENGTH,N 1100 N  
2400 N
vi ELECtrICAL SPECIFICATION    
  IMPEDANCE 50 ± 1.0 Ohm  
50 +/- 1.0 Ohm
  PEAK POWER RATING 30 kW  
30 kW
vii TEMPERATURE RANGE    
  OPERATION TEMPERATURE RANGE from -25°C to + 65°C  

MODEL NO: TW/RF LOAD/50 W / 01

Specifications

PARAMETERS 50 W 100 W
FREQ Range DC- 2500 MHz DC - 2500 MHz
V.S.W.R. <1.2:1 <1.2 :1
Impedance 50 Ohm 50 Ohm
Connector N- Male N- Male
Dimensions (LXBXW) mm 115 X 105 X105 160 X105 X 90
Weight 920 Grams. 1500 Grams
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