SXBlue II-L

The SXBlue II-L GPS can also evolve with your needs with its optional features:

* 10Hz or 20Hz output rates
* Base Station (standard RTCM-104 output)
* Proprietary RTCM for sub-30cm accuracy
* Single Frequency Real-time Kinematic (RTK) for cm level accuracy
* Carrier Phase for post-processed cm level accuracy

20Hz !!!

"Update Rate: 2Hz default, optional 10 and 20Hz"
Sure it doesn't have 66 channels but only 12, but hell, isn't this just good enough? heheh

Receiver Type:
L1, C/A code, with carrier phase smoothing
Channels: 12-channel, parallel tracking (10-channel when tracking SBAS)
SBAS Support: 2-channel, parallel tracking WAAS, EGNOS, MSAS, GAGAN, and compatible. SBAS Ranging
L-Band Support: 1-channel, 1530 to 1560 MHz Manual or Automatic Satellite Selection 15s typical startup and reacquisition
Update Rate: 2Hz default, optional 10 and 20Hz
DGPS Horizontal Accuracy:
(SBAS, Omnistar) < 60cm 2dRMS, 95% confidence 1**
(< 30cm HRMS, < 25cm CEP)
Horizontal Accuracy:
(Autonomous) < 2.5m 2dRMS, 95% confidence (autonomous, no SA) 2**
Optional Proprietary RTCM: < 30cm 2dRMS, 95% confidence 3**
Optional L1 RTK: < 2cm 2dRMS, 95% confidence 3**
Cold Start: 60s (no almanac or RTC)
Reacquisition: < 1s
Maximum Speed: 1607 km/h (999mph)
Maximum Altitude: 18,288m (60,000 ft)

Communication
Ports: Bluetooth, RS-232C, USB 2.0
Bluetooth Transmission: Class 1, 250m typical range 4**
Bluetooth Frequency: 2.400 – 2.485 GHz
Fully Bluetooth pre-qualified: Bluetooth 2.0
Baud Rates: 4800 to 57600
Data I/O Protocol: NMEA 183, Binary
Data Output Datum: Autonomous: WGS 84 (G1150)
Omnistar / SBAS: ITRF-2000
Omnistar (North America): NAD 83
Timing Output: 1 PPS (HCMOS, active high, rising edge sync,10 kOhms, 10 pF load)
Event Marker Input: HCMOS, active low, falling edge sync, 10 kOhms, 10 pF load
Raw Measurement Data: Proprietary binary (Free RINEX utility)
Correction I/O Protocol: RTCM SC-104, Optional Proprietary format
GPS Status LED: Power, GPS lock, DGPS position, DIFF lock, Bluetooth connection
Battery Status LED: 5 LED’s bar graph
4** Transmission in free space

Power
Battery type: Field replaceable Lithium-Ion pack (Rechargeable in unit)
Battery Capacity: 3,900mAh. 7.2V (Average autonomy: 9+ hours)
Power Consumption: < 3.8W
Charging Time: 4-5 hours (with supplied charger)
Antenna Voltage Output: 5 VDC
Antenna Input Impedance: 50 Ohms

Environmental
Operating Temperature: -40°C to +85°C (-40°F to +185 °F) 5**
Storage Temperature: -40°C to +85°C (-40°F to +185 °F)
Humidity: 95% non-condensing
Compliance: FCC, CE, RoHS and Lead-free
5** Lithium-Ion battery performance degrades below -20oC (-4°F)

Mechanical
Enclosure Material: Re-enforced Nylon
Battery Case Material: ABS
Enclosure Rating: Waterproof, IP-67
Immersion: 30cm, 30 minutes
Enclosure Dimensions: 14.1 x 8.0 x 5.6 cm (5.57 x 3.15 x 2.22 in.)
Weight: 517g (1.14 lbs)
Data Connectors: DB-9 Female
USB Type B Female
Antenna Connector: SMA Female

Antenna
GPS Frequency Range: L1 (1575 MHz +/- 10 MHz)
L-Band Frequency Range: 1525 - 1560 MHz
Gain (without cable): 26.5 dB (+/- 2 dB)
Voltage: 2.5 - 24 Vdc, 39mA
Impedance: 50 Ohms
Dimensions: 6.9 diam. x 1.89 cm (2.71 x .74 in.)
Weight (without cable): 109g ( .24 lbs) (optional magnet mount)
Antenna Connector: SMA Female
Finish: Fluid Resistant
Temperature: -55°C to +85°C (-67°F to +185°F)
Humidity: Hermetically sealed

BLUETOOTH, USB, AND RS232 also!!

But the price is about 2K lol