|
JDGA SMAHELIX Active GPS Antennas |
|
Jim D. Gray & Associates, Inc. |
|
Supporting O.E.M.’s since 1977 |
|
1-972-699-9976 |
|
JDGA SMAHELIX antennas mate the Sarantel GeoHelix P2 (SL1202) passive GPS antenna with our rigid edge mount connector and a low noise amplifier module. This package improves performance while offering a rugged construction which will pass most shock and vibration requirements without the risk of broken pins Available in 1.6Vdc to 5.5VDC anf gains up to 35dB |
||
|
|
|
|
|
JDGA SMAHELIX Specifications |
|
|
|
Part No. |
SMAHELIX-20 |
SMAHELIX-20-1.8 |
|
Frequency: |
1575.42MHz ± 2MHz |
1575.42MHz ± 2MHz |
|
Polarization: |
RHCP |
RHCP |
|
Voltage: |
3.3Vdc (typical) |
1.6 to 3.3Vdc |
|
Current: |
5.2mA (typical) |
6.5mA (typical) |
|
Gain: |
+25dBic (zenith typical) |
+22dBic (zenith typical) |
|
Beamwidth: |
> 120° (typical) |
> 120° (typical) |
|
Axial Ratio: |
< 2.0 (zenith typical) |
< 2.0 (zenith typical) |
|
VSWR: |
< 2:1 (typical) |
< 2:1 (typical) |
|
Impedance: |
50 Ω |
50 Ω |
|
Noise Figure: |
0.80dB (typical) |
1.0dB (typical) |
|
3rd Order Intercept: |
0dBm |
0dBm |
|
Op. Temp.: |
-40 to +85°C |
-40 to +85°C |
|
Element Dim.: |
10mm diameter x 17mm length |
10mm diameter x 17mm length |
|
Overall Dim.: |
13mm diameter x 15mm width x 49mm length |
13mm diameter x 15mm width x 49mm length |
|
Mounting: |
SMT |
SMT |
|
QUANTITY IN STOCK |
500 |
500 |
|
|
||
|
GPS Antennas |
|
GPS Receivers & GSM / GPRS Modems |