DESCRIPTION

The EHA 001 is a high performance integrated H-Field Slot and E-Field patch antenna intended for applications in the 902-928 MHz Spread Spectrum band. Fully metalized reflector plane permits attachment to a variety of surfaces without significant effect on the resonant frequency or the directional pattern.

Each assembly is 100% tested for conformance to the MIN./MAX. specification limits at 25°C.

FEATURES

Low VSWR, 1.2:1 Typical

Compact, rugged packaging

Connectorized for ease of installation.

Responds to both E and H Field, minimizing Fresnel nulls.

ELECTRICAL SPECIFICATIONS, TA = 25°C
Parameter
Test Condition
Units
Min.
Typical
Max.
Center Frequency F0 (see Note 1) Resonance indicated by minimum VSWR
MHz
902
915
928
Center frequency accuracy Reference specified F0
MHz
-2
0
+2
VSWRAt F0, reference 50 ohms
1.0:1
1.2:1
1.4:1
Bandwidth% of F0 over which
VSWR < 2.0:1
1.5
1.7

Note 1: Center Frequency to be specified at time of order. See "Ordering Information"

ABSOLUTE MAXIMUM RATINGS

ParameterAbsolute Maximum(1)
RF Power10 Watts
DC Current 500 mA
Temperature-60 C to +100 C.
Humidity95%, Non - Condensing

(1) Operation of this device beyond any of these Absolute Maximum limits may cause permanent damage.

Ordering Information:

Basic Part Number:

Dash Number (MHz)
within 902-928
MHz Band

Examples:

915 MHz F0

912.4 MHz

923.8 MHz


EHA 001

XXXX


EHA001-0915

EHA001-0912

EHA001-0924