| SAILPLANE RECORDER UNIT |
| Airspeed Measurement |
4 MPH to 290 MPH |
| Altitude Measurement |
0 to 32,000 feet |
| Altitude Resolution |
1 foot increments |
| Temperature Measurement |
Dual inputs 0 to 220°C (0 to 434°F) |
| RPM Range |
approx 100 to 50,000+ RPM |
| Operational voltage |
4.35V to 7.0 Volts |
| Current Draw |
< 35mA @ 4.8Volts |
| Sample Rate |
1 to 10 per second (adjustable) |
| Weight |
Recorder, 1x Y leads and Pitot tube: 28grams (1.0oz) |
| Units of measure |
Metric and Imperial |
| Measurements |
50 x 35 x 17mm (1.97” x 1.38” x 0.67”) |
| Record Time |
Varies with sample rate, parameters being recorded, and "activeness" of the model. Anywhere from 20 minutes to hours is attainable depending on these settings. Since the system uses lossless data compression, it is not possible to give a precise record time. |
| PRO SEAGULL UNIT - Transmitter |
| Frequency Range |
433 – 434 MHz |
| Maximum Output Power |
approx 10 mWatt |
| Dimensions |
approx 38 x 14 x 4mm |
| Weight |
approx 4 grams (Transmitter only) |
| Temperature Range |
-40 to 85 degrees C |
| TX Antenna |
Thin, flexible stainless whip |
| Power |
Power taken from Recorder/Receiver battery |
| Transmitter + Recorder |
average < 60 milliamp |
| PRO SEAGULL UNIT - Receiver |
| Sensitivity |
< -110 dBm nom |
| RX Antenna |
Thin, flexible stainless whip |
| Temperature range |
0 - 60 degrees C (0 – 140 degrees F) |
| Variometer Function |
Yes, internal speaker or plug in earphones |
| Battery |
Standard 9V PP3 |
| Display |
16x2 character LCD |
| Pushbuttons |
4 |
| Contrast Adjustment |
Potentiometer behind battery door |
| USB connection |
Yes |
