Amateur Radio Technology - W5TXR Electronic Labs
 

W5TXR
Electronic
Labs



A² Antennas
by W5TXR Electronic Labs





Ground Plane Fixed






































J-Pole Fixed







 
 
 
 
 
 
 
 




Andrew Antennas

DB-224 E
140-150 Mhz
Repeater / Base Antenna

Andrew DB-224E Base/Repeater Antenna
4-bay folded dipole antenna. Dipoles are positioned evenly, every 90 degrees around the mast for omni pattern. Mounting clamps included are for top mounting to the tower. For side mounting order DB5001 Side Mount Kit.
Price: $745.00
Frequency Range (MHz) 138-150
Gain 6 dBd (9 dBd offset)
Bandwidth (MHz) 10
Electrical Downtilt 0
Power (watts) 500
Vert. Beamwidth 16 Deg
Termination Pigtail w/N-Male
Jumper Supplied No
Mounting Hardware DB365-OS
Support Pipe Dia. (in.) 1.75 Overall Length (in.) 255
Wind Rating (mph) 80
Net Weight (lbs.) 32
Ship Weight (lbs.) 48
Shipping Method Common Carrier (Truck)
Warranty 1 Year Shipping Truck/Heavy Freight




DB-404
440 Mhz
Repeater / Base Antenna

Andrew Commscope DB404B 450 Mhz Repeater Base Antenna
2-stack collinear array of dual dipoles. An omni pattern occurs when dipoles at the top are at a right angle to the dipoles at the bottom. Offset pattern has all dual dipoles in line. Mounting clamps included are for top mounting. Side mount kit is DB5001.
Price: $485.00
Frequency Range (MHz) 450-470
Gain 3.8 dBd (5 dBd offset)
Bandwidth (MHz)
Same as Freq Range
Electrical Downtilt 0
Power (watts) 250
Vert. Beamwidth 27 Deg
Termination Pigtail w/N-Male
Jumper Supplied
No Mounting Hardware
B365-OS Support Pipe Dia. (in.) 1.75
Overall Length (in.) 60
Wind Rating (mph) 100
Net Weight (lbs.) 14
Ship Weight (lbs.) 24
hipping Method UPS
Warranty 1 Year










 
 
 
 
 
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