GENERAL
ARCHITECTURE DESIGN
-- 2 STAGES ACTIVE LNA
-- BPF
-- RF PROTECTION(10 WATTS), NANO-SECOND SPARK-GAP
-- DIELECTRIC PATCH ANTENNA
-- LOW NOISE LOW DROP-OUT, LINEAR REGULATOR
-- LOW LOSS RG-174/U COAX. CABLE WITH DOUBLE SHIELD
-- ALUMINUM BASE / PC + RADOME PLASTIC
GENERAL
| RECEIVING FREQUENCY |
L1 BAND ( 1575.42 MHz ) |
| OUTPUT IMPEDANCE |
50 OHMS |
| POLARIZATION |
RIGHT HAND CIRCULAR |
| BANDWIDTH |
10 dB MHz @ -3 dB POINT |
| V.S.W.R. |
1.5 TYPICAL @ 1575 MHz |
| ELEV. ANGLE COVERAGE |
5~90 DEGREE |
| AZ. BEARING COVERAGE |
360 DEGREE |
| FILTERING |
BPF<10 MHz B/W @ -3 dB |
| OVER-ALL GAIN |
28 dB (TYPICAL INCLUDING 4dB CABLE LOSS & FILTERS) |
| OVER-ALL NF |
LESS THAN 1.8dB @ fO, 2dB MAX. |
| LNA CHARACTERISTIC |
K≧1 UN-CONDITIONALLY STABLE |
|
ELECTRICAL
| POWER INPUT |
+2.75 VDC TO +12 VDC, AUTO SWITCHING |
| POWER CONSUMPTION |
11mA TO 13mA (MAX.) |
| POWER INPUT SENSOR |
REVERSE POLARITY SHORT CIRCUIT SHUTDOWN |
| OVER-CURRENT SENSOR |
THERMAL OVER-CURRENT SHUTDOWN ≧150 °C |
|
PHYSICAL
| DIMENSION |
44 x 34 x 12 mm ± 0.5 mm |
| MOUNT |
MAGNETIC |
| RADOME COLOR |
BLACK |
| COAX. CABLE |
5M RG-174/U DOUBLE SHIELDING, LOW LOSS 0.7dB/M |
| COAX. CONNECTOR |
BNC, SMA, SMB, MCX, MMCX, GT-5, HIROSE, ETC. |
|
ENVIRONMENTAL
| OPERATING TEMPERATURE |
-30 TO +85 °C |
| STORAGE |
-40 TO +90 °C |
|
OPTION
OEM HARDWARE
1. OPEN FRAME ANTENNA, WITH RF SHIELD
2. OPEN FRAME WITH 3" FLANGES & SHIELD
3. ANT + ALUMINUM BASE |
