Antennamaker now offer products of own-made WiFi antenna , UHF, RF, GSM, Directional, GPS Antenna to upgrade ODM/OEM service of wireless solutions for whole word's customers.

Antenna News

Russia Requires WiFi Registration
While WiFi wasn’t as broadly unlicensed in Russia as it is in most other industrialized nations, your can not find wifi antenna anywhere a state regulator exempted indoor use in certain bands from registration. The Mass Media agency apparently believes that it has the authority to compel this, although there’s some doubt by observers as to whether it really falls in their purview.
RF Antenna WiFi Antenna GSM Antenna Directional Antenna UHF Antenna Contact Us Home
Home --> Marine Antennas --> GPS Receiver Marine Antennas




MR-700U is Marine GPS receiver. Its excellent performance easily conquers the most difficult tasks. In addition , it provides various functions to meet customers' needs. MR-700U It provides marvelous navigation performance under dynamic conditions in areas with limited sky view like urban canyons.

Key Feature:

  • Excellent noise immunity
  • Very Fast TTFF
  • Sensitivity: -143dBm(Tracking)
  • Standard and NMEA-0183 output
  • User selectable baud rate
  • Easy installation / operation

Possible Application:

  • Marine Navigation.
  • Fleet Management.
  • Mileage Management.
  • Tracking devices/system.
  • Data logging for marine Navigation.
  • Mapping devices for PC & Pocket PC.
  • Marine Navigation or touring devices.
  • AVL and Location-Based service system.


General   L1 frequency, C/A code(SPS),
12 Independent tracking channel
Sensitivity   -143 dBm (tracking)
Accuracy Position 15m CEP, 5m(waas)
Velocity 0.1 m/sec. 0.05m/s(waas)
Time +/- 1 μs RMS (static mode)


Cold start 70 sec. (typical)
Warm start 38 sec. (typical)
Hot start 8 sec. (typical)
Reacquisition   100 ms typical (signal reacquisition)
Dynamics Altitude 18000m max.
Velocity 500 m/sec.
Vibration 4G max.
Operation Temperature   -40°C to +85°C
Storage Temperature   -45°C to +90°C
Operating Humidity   0% to 95% RH, non condensing
Water Resistance   100% waterproof
Primary Power   5V
Power Consumption   130mA
Protocol   NMEA-0183 v3.0 baud rate 4800/9600/19200/38400/115200, default 4800
Signal level   USB
NMEA Message   GGA, GLL, GSA, GSV, RMC, and VTG
EMI filter   Rejects power line interference
Power cable   UL 2725/26Awg-10M
Enclosure   High impact, corrosion-proof polycarbonate resin
Connector   USB
Dimensions GPS Locator 90.5mm(Dia.) x 108.5mm(H)
Mounting Base 70mm(W) x 41.5mm(H)
Weight   200 grams
Standard Mounting   Concinnity and Solid design
* This specification is subject to change without prior notice

Copyright © AntennaMaker Ltd. All rights reserved.