| Description: |
REMOTE CONTROL or TELEMETRY TRANSMITTER - Frequency: 135 to 175 MHz. by 10 MHz sub-bands.
- Output power: 1 to 7 W ( factory setting ).
- VSWR < 1.5.
- Admissible load VSWR:
- infinite all phases
- output mismatch protection.
- RF output impedance: 50 ohms.
- Synthesized.
- Frequency step: 12.5 kHz.
- PLL acquisition time: < 2s.
- Frequency accuracy: ±1 ppm at 25 °C.
- Frequency stability: ±2.5 ppm from -10°C to +70°C.
- Modulation: FSK/FM.
- Data rate: ≤ 38.4 kbits/s.
- Data input: RS232 or RS485 ( factory setting ).
- Input impedance: 20 kohms( RS232 compatible ).
- Deviation: ± 30 kHz.
- Deviation drive: positive.
- Phase noise: > -85dBc/Hz @ 10kHz.
- Harmonics: < -40dBc.
- Spurious : < -60dBc.
- Temperature case max: 90°C.
- Linearity: 1%.
POWER REQUIREMENT - 28 V DC ( 19 V min to 37 V max ).
- < 0.7 A (28 V DC) at 7 W.
- Reverse polarity protection.
ENVIRONMENTAL CONDITIONS - Operating temperature range : -10 to +70° C.
- Vibration: 10 Hz to 2000 Hz, 15 g-c. Random 0.4 g²/Hz from 10 to 400 Hz.
- Chock: ½ sinus 6 ms, 80 g.
- Acceleration: 30 g.
- Watertight: On request.
- Humidity: 90%.
- Altitude: 35 000 feet maximum.
DIMENSIONS - 160x 80 x 76 ( mm ) with heatsink.
- Weight : < 1 kg.
- RF output connector : SMA female.
- Power and input connector : Type « D » 9 ways male.
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Produits 