BROADBAND AND HIGH GAIN OMNIS

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Eileen Singleton
5 years ago
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C WDA series antennas are optimized for both broadband and high gain performance.

The sealed radome offers mechanical stability and environmental protection.

OVP, OHP and RSA series high gain Omni antennas are used in a wide variety of applications including communication base stations (ground-to-air, point-to-point or mobile communication), Electronic

1 C WDA series antennas are optimized for both broadband and high gain performance. These antennas are ideally suited for use with frequency hopping radios and wideband jammers where tuning or band switching is difficult and high gain omnidirectional performance is essential. The sealed radome offers mechanical stability and environmental protection. The antenna elements in a WDA antenna are arrayed and center-fed using a unique method (patent pending) of feeder cable arrangement which creates superb wideband performance with few compromises. OVP, OHP and RSA series high gain Omni antennas are used in a wide variety of applications including communication base stations (ground-to-air, point-to-point or mobile communication), Electronic News Gathering (ENG), MMDS and radar systems. Several models are enclosed in special radomes optimized for airborne applications. WDA-97 & WDA- Only linearly polarized omnis are included in this datasheet. High gain circularly polarized omnis for mobile satellite communications and other applications are described in a separate datasheet on Helical Antennas. OVP series antennas include one or more vertically polarized dipoles mounted on a common axis and integrated into a dielectric radome. Multiport OVP antennas have at least db isolation between ports. An internal matching network keeps all antenna parts at DC ground potential. STA series super turnstile antennas are designed to provide omni-directional coverage for communication and spectrum surveillance in the VHF and UHF bands. The super turnstile design allows complete frequency coverage of the VHF/UHF commercial broadcast bands using a single antenna. SWA 7 STA series antennas offer low to medium gain, low VSWR, and wide frequency bands for transmit applications. By combining single turnstile elements, higher gain can be achieved. An omnidirectional gain of up to dbi can be achieved with a multiple bay antenna. The design is such that from one to eight bays can be constructed on a single modular mast. One or more super turnstile elements, each covering a different frequency band, can be used in tandem on a single mast to effectively span much wider frequency ranges. STA 88/A (MD) sales@ara-inc.com 77-ARA-SALE (MA)

2 [] Low-Band Mid-Band High-Band C SPECIFICATIONS: Broadband and High Gain Omnis () Inputs Elev. Beam (Min. Deg) Power Gain (dbi) Length (In) Diameter (Radome) Weight (Lbs/Kg) WDA / 9. WDA- -. TYP. 8 /. WDA /. WDA- 97/ -97 >..9 /. WDA-9/ /. WDA /. WDA-/ - >..9 /. WDA- WDA- WDAs VSWR[:] WDA- VSWR WDA- WDA-97 WDA- VSWR Telephone Fax (MD) 77-ARA-SALE (MA) sales@ara-inc.com

C GAIN DATA: Gain (dbi) High Band Gain 8 7 8 () WDA- Gain Data Gain (dbi) Mid Band Gain 7 8 9 () WDA-97 Gain Data Gain [dbi] - - - - - -7-9 - 7 8 [] Low Band Mid Band High Band WDA- Gain Data WDA-

3 C GAIN DATA: Gain (dbi) High Band Gain () WDA- Gain Data Gain (dbi) Mid Band Gain () WDA-97 Gain Data Gain [dbi] [] Low Band Mid Band High Band WDA- Gain Data WDA- Gain Data RADIATION PATTERNS: Mid Band Elevation Pattern Mid Band Azimuth Relative Power WDA-97 Elevation Pattern WDA-97 Azimuth Pattern Relative Power WDMid Band Elevation Pattern Angle () WDA Elevation Pattern Mid Band Azimuth WDA Azimuth Pattern (MD) sales@ara-inc.com 77-ARA-SALE (MA)

C High Band Elevation Pattern High Band Azimuth Relative Power - - - - - - -9-7 - - -- 7 9 Angle () -8 - - -9 - - - - 9 8 WDA- Elevation Pattern WDA- Azimuth Pattern High Band Elevation Pattern High

4 C High Band Elevation Pattern High Band Azimuth Relative Power Angle () WDA- Elevation Pattern WDA- Azimuth Pattern High Band Elevation Pattern High Band Azimuth Relative Power Angle () WDA- Elevation Pattern WDA- Azimuth Pattern SPECIFICATIONS: Vertical Polarization Omnis Old Peak** Gain dbi Beam Tilt RF Port L x D (In) OVP N x OVP N x OVP N. X OVP -9 Telephone Fax (MD) 77-ARA-SALE (MA) sales@ara-inc.com

Tilt RF Port L x D (In) OVP 88 8* - - N X.

SMA x x OVP 9 9 8* 9-98 N. x. OVP 9 8 - WR-.

5 C SPECIFICATIONS: Vertical Polarization Omnis (Continued) Old Peak** Gain dbi Beam Tilt RF Port L x D (In) OVP 88 8* - - N X. OVP 88 8* - - N x. OVP N x. OVP 9 9 8* N. X OVP 98 8* - - SMA X OVP 7** ODA -/N - N x. OVP 8 9 8* - - N. x. OVP 8* - 8 SMA x x OVP 8* - 8. SMA x x OVP 9 9 8* 9-98 N. x. OVP WR-.8 x. OVP SMA. x. * For Airborne Applications. ** Optimized to radiate on the horizon. OVP 9 OVP OVP OVP 8 OVP OVP (MD) sales@ara-inc.com 77-ARA-SALE (MA)

C SPECIFICATIONS Gain dbi Beam Tilt RF Port D x L (in)

8 x RSA 9-7 87 CPR9.8 x RSA 8 N. x 9 RSA - CPR7.

9 /8 Telephone Fax --97888 --97-79 (MD) 77-ARA-SALE

6 C SPECIFICATIONS Gain dbi Beam Tilt RF Port D x L (in) RSA 9 N.8 x 7. RSA A 7 N.8 x. RSA 9 N.8 x. RSA 9 N.8 x. RSA 9 N. x. RSA 9-/ CPR9.8 x RSA CPR9.8 x RSA 8 N. x 9 RSA - CPR7.8 x RSA -/ CPR7.8 x RSA 9 9 N. x. RSA 9 RSA RSA 9 /8 Telephone Fax (MD) 77-ARA-SALE (MA) sales@ara-inc.com

C SPECIFICATIONS: Horizontal Polarization Omnis

88/A STA 88/A 88. N f 9 x 7 STA 88/A STA 88/A 88.

STA 77/A STA 77/A 7 7. N f x 8 STA 7/A STA 7/A 7.

SMA.8 x. OHP 9 9 8 9 - + SMA. x. OHP 97 9 8 9 99 - + SMA.

7 C SPECIFICATIONS: Horizontal Polarization Omnis Old Gain dbi Beam Tilt RF Port L x D (in) STA 88/A STA 88/A 88. N f 9 x 7 STA 88/A STA 88/A 88. N f 7 x. STA /A STA /A. N f x. STA 77/A STA 77/A 7 7. N f x 8 STA 7/A STA 7/A 7. N f 8 x OHP N x 7 OHP SMA.8 x. OHP SMA. x. OHP SMA. x. OHP WR.8 x 8. OHP 9 RSA 9H / DIN x. OHP 97- OHP 8 OHP 9 OHP 8 OHP (MD) sales@ara-inc.com 77-ARA-SALE (MA)

LOG PERIODIC DIPOLES TRANSMIT-RECEIVE

LOG PERIODIC DIPOLES TRANSMIT-RECEIVE 3E LOG PERIODIC DIPOLES LINEARLY POLARIZED LPD series antennas are linearly polarized medium gain, log periodic antennas for broadband applications. The LPD s high quality aluminum construction with all