产品说明
K- -b ba an nd d ( (2 24 4 GH Hz z) ) D Do op pp pl le er r S Se en ns so or r Mo od du ul le e [ [S Si in ng gl le e T Ty yp pe e] ]
MODEL NO. 4251 / 51J
* DRO (Dielectric Resonator Oscillator) for 24GHz direct oscillation
* Small size : 44.3 mm x 22.1 mm x 9.4 mm
* Low Power Consumption : 50 mA max. @+5V DC
* Flexibility of selection for Antenna (Horn and patch antenna)
Model No. Center
Frequency
Output
Power
Operating
Voltage
Operation Region
42510000 24.15 GHz
24.11 GHz (Option) *
7 mW +5 Vdc CW / Pulse All regions except Japan
4251J0000 24.15 GHz
24.11 GHz (Option) *
Japan
* According to the regulation for each region, the change to the other frequency within 24GHz range is available.
# Item Specification
Electrical Characteristics (at +25℃, +5VDC)
1. Operating Voltage 5.0±0.2 Vdc
2. Operating Current 50 mA typ.
3. Frequency Stability ±5 MHz max. (-30 to +60℃)
4. Output Power +7 mW typ.
5. Return Loss Sensitivity -80dBc typ.
6. Second Harmonic Emission 1μW max. [Model: 4251]
2.5μW max. [Model : 4251J]
Absolute Maximum Ratings
1. DC Input Voltage +7 Vdc
2. Operating Temperature Range -30 to +60℃
3. Storage Temperature Range -40 to +80℃
4. Relative Humidity 95 % at 35℃
5. Vibration G=10 (f=30,50 Hz, t=10min., Direction; X, Y, Z)
6. Shock G=20 (Half Sine, 10msec., Direction; X, Y, Z)
Regulation
1. Regulation for compliance ETS 300 440 / FCC Part 15 [Model: 4251]
Japanese Radio Law [Model : 4251J]
