Antenna
| Supplier | Device | Antenna Type | Center Frequency (MHz) | Bandwidth (MHz) | Gain (dB) | Polarization | Connect Type | Size (mm) |
| Antenova | A10137 | Patch | 1575.42 | 20 | -4.4 | RHCP | Surface Mount | 9*20.1*1.6 |
| Phycomp(Yageo) | 431343595158 | Active (Patch Antenna+LNA) | 1575 | 6 | 1 | RHCP | Surface Mount | 21*15*7 |
| Phycomp(Yageo) | 431343486158 | Active (Patch Antenna+LNA) | 1575 | 6 | 0 | RHCP | Surface Mount | 13*13*7 |
| Phycomp(Yageo) | 431343795158 | Active (Patch Antenna+LNA) | 1575 | 6 | 1 | RHCP | Surface Mount | 19*19*5 |
| Spectrum Control | Patch | 1575 | 20 | 2.5 | RHCP | Surface Mount | 25*25 | |
| Spectrum Control | Patch | 1579 | 20 | 2.5 | RHCP | Surface Mount | 25*25 |
Module
| Supplier | Device | Sensitivity (dBm) | Tracking Channels | TTFF Hot | TTFF Warm | TTFF Cold(sec) | Consumption(mA) | Size (mm) | Weight (g) | Antenna |
| Fastrax | IT321 | -158 | 12 | 2 | 30 | 40 | 37 | 13.1*15.9*2.3 | 3 | No |
| Fastrax | UC322 | -159 | 20 | 1 | - | 32 | 27 | 10.4*30*2.9 | 0.7 | Yes |
| Leadtek | LR9101LP | -159 | 20 | 1 | 38 | 42 | 45 | 15*14*2.8 | 1 | No |
| Leadtek | LR9548S | -159 | 20 | 1 | 38 | 42 | 36 | 24*20*2.9 | 2.5 | No |
| Leadtek | LR9552LP | -159 | 20 | 1 | 38 | 45 | 50 | 25*25*8.9 | 13 | No |
| Leadtek | LR9805ST | -159 | 12 | 4 | 35 | 45 | 32 | 24*20*2.9 | 2.5 | No |
| Navman | -157 | 20 | 1 | 49 | 52 | 50 | 25.4*25.4*3 | 4 | No | |
| RF Solutions | -155 | 16 | 5 | 35 | 60 | 33 | 43.3*31.4*5.8 | 10 | No | |
| RF Solutions | -155 | 16 | 5 | 35 | 60 | 45 | 34*34*8.6 | 14 | Yes(Patch) | |
| RF Solutions | -155 | 16 | 5 | 35 | 60 | 45 | 34*34*8.6 | 14 | Yes(Patch) | |
| RF Solutions | -155 | 16 | 5 | 35 | 60 | 45 | 22.4*17*3.3 | 2 | No | |
| Tyco | A1080-A | -159 | 20 | 2 | 32 | 35 | 52 | 19*16.2*2.0 | 1 | No |
| Wi-Sys | -144 | 12 | 1 | - | 45 | 75 | 42.4*25*4.0 | - | No |