Key Features
All SigNav’s products support 12 channel GPS derived Pulse-Per-Second (PPS) timing signals which can be used to discipline an external oscillator, and most also support multiple reference frequency outputs.
All platforms support positioning information as an inherent capability.
| Highlights | S100 | uTevo | TM1-01 | TM2-01 | TM3-01 | TM3-02 |
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| Module (M) Micro Module (uM) Integrated Circuit (IC) |
IC | uM | M | M | M | M |
| Receiver | ||||||
| GPS Receiver Channels | 12 | 12 | 12 | 12 | 12 | 12 |
| Rapid TTFF / TTFL |  |
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| Autonomous GPS | |
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| Sensitivity (dBm) | -157 | -157 | -155 | -153 | -142 | -153 |
| Advanced Ambiguity Resolution | |
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| Continuous Wave Interference Rejection | |
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| Advanced Timing & Frequency Reference Features | ||||||
| Sawtooth Error Elimination | |
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| PPS (Programmable) | |
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| PP2S | |
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| Freq Reference (MHz) Available as Standard |
19.2 26 30.72 |
19.2 26 30.72 |
19.2 | 30.72 | N/A | 10 |
| Freq Reference (MHz) Available on Request |
13 | 13 | N/A | N/A | N/A | N/A |
| Phase Noise (Standard or Low) | N/A | Low | Std | Low | N/A | Low |
| Standard Timing Features | ||||||
| Position Hold | |
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| Self Survey | |
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| T-RAIM | |
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| Antenna & Cable Delay Compensation | |
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| Custom (C) NMEA0183 (N) SigNav NMEA0183 (S) Motorola (M) |
N,S | N,S | C | C | N,M,S | N,M,S |