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SM-76G
GPS/ GLONASS combo antenna with Low Noise Amplifier, 58 mm(L)x 48 mm(W)x 15 mm(H)
Description
Overview
SM-76G GPS/ GLONASS Antenna
SM-76G is the integration of a high performance GPS/GLONASS patch antenna and a state-of-the-art low noise amplifier into a very low profile/extremely compact/fully water resistance enclosure. When connected to a GPS receiver with +2.5 to +5.0 VDC antenna power, it can provide excellent signal amplification and out of band filtering & rejection for that receiver. The design of a double lock (or an anti-theft locking nut) provides sound security for the product.
Advantages
Specifications
| Physical Condition | |
| Construction: | Polycarbonate radome enclosure and die-cast-shell at the bottom |
| Dimension: | 58 mm(L)x 48 mm(W)x 15 mm(H) |
| Weight: | 63 grams (excluding cable & connector) |
| Standard Mounting: | 2 magnetic mounts, screw mount with 2 M3 tapped holes on the base. |
| Optional Mounting Plate: |
Metal flanges with holes for permanent mount. |
| Cable & Connector | |
| RF Cable: | 5 meters RG174/U (standard) cable & length (optional) |
| Pulling Strength: | 6 Kg @ 5 sec. |
| Connector Available: | BNC, TNC, FME, MMCX, MCX, SMA, SMB or SMC. Straight or right angle. |
| Optional Adapters: | Universal Connector Adapter (FME to TNC/BNC/SMA/SMB/MCX) |
| Antenna Element | |
| Polarization: | R.H.C.P. (Right Hand Circular Polarization) |
| Gain at Zenith: | +1.5 dBic typical |
| Mounted on the 70mm x 70mm square ground plane | |
| Axial Ratio: | 3 dB max. |
| Mounted on the 70mm x 70mm square ground plane | |
| Low Noise Amplifier | |
| Gain: | 27 dB @ 3V typically |
| Band Width: | 43 MHz min. @ ≤-10 dB |
| Noise Figure: | 1.5 Typical. |
| Supply Voltage: | 2.5~5V DC |
| Current Consumption: | 3V DC : 10.6 mA Typical 5.0V DC : 21 mA Typical |
| OVERALL PERFORMANCE (Antenna Element, LNA & Cable) | |
| Center Frequency: | 1575.42 MHz ± 10 MHz & 1602 MHz ± 8 MHz |
| Gain: | At 90° 27 + 3dB (Cable loss) note:1. Mounted on the 70mm x 70mm square ground plane |
| VSWR: | 2.0 max. |
| Output Impedance: | 50 ohm |
| Environmental conditions | |
| Operating Temperature: | -40°C~+85°C |
| Storage Temperature: | -40°C~+90°C |
| Relative Humidity: | 95% non-condensing |
Ordering Info
| Part Number | Description |
| SM-76G | GPS/ GLONASS antenna with low noise amplifier |
By Email
By Phone
Main: 604.814.5069
Fax: 888.831.5149
By Mail
Tri-M Technologies Inc.
208 – 31510 Gill Avenue
Mission, BC, Canada V4S 0A1