1.3GHz Optimized 8dBi Patch Antenna – SMA Male

Description

NOTE: If they are out of stock, I can usually make more within a week!
This is the standard RE1208P antenna optimized by ReadyMadeRC to operate at peak efficiency for 1.3GHz (1280MHz).  The antenna element has been trimmed and the case has been re-sealed so it is still waterproof.  The original antenna’s optimal frequency was measured to be 1160MHz. Original SWR at 1280MHz is around 6! (not at all optimal).  After the modifications, optimal frequency is 1280MHz with an SWR of 1 (exactly where it should be)!  Theoretically, the range of this antenna has been more than doubled compared to the unmodified version for those operating at 1280MHz. 
 

• Superior performance
• Light weight and only 8.5″ x 8.5″
• Durable UV-stable, UL flame rated radome
• Low loss solid brass elements and 3 ft. coax lead
• Can be installed for either vertical or horizontal polarization

Electrical Specifications (original antenna specifications prior to modification)

• Frequency  1080-1200MHz*
• Gain  8 dBi
• Horizontal Beam Width  75 degrees
• Vertical Beam Width  65 degrees
• Impedance  50 Ohm 
• Max. Input Power  25 Watts 
• VSWR  < 1.5:1 avg.*

Mechanical Specifications

• Weight  < 1 lb. (0.45 kg) 
• Dimensions  8.5″ x 8.5″ x 1.2″ (0.22 x 0.22 x 0.03 mm)
• Shell Material  UV-inhibited Polymer
• Flame Rating  UL 94HB
• Mounting  Four ¼” Holes
• Polarization  Horizontal or Vertical depending on orientation
• Operating Temperature -40° C to 85° C (-40° F to 185° F)
• Wind Survival  >150 MPH
• RoHS Compliant  Yes

*Antenna is optimized for 1280MHz, which has shifted this range to be centered at that frequency.

Radiation Pattern: