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SPECIFICATION
PRODUCT: MODEL: SAW FILTER HDR433D
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SHOULDER
ELECTRONICS
LIMITED
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SHOULDER ELECTRONICS LIMITED
SPECIFICATION 1. SCOPE
This specification is applied to a 2-PORT type SAW resonator designed for the stabilization of transmitters such as garage door openers and security transmitters.
2. ELECTRICAL SPECIFICATION
DC Voltage VDC AC Voltage Vpp Operation temperature Storage temperature RF Power Dissipation Electronic Characteristics
Item Center Frequency Insertion Loss Quality Factor Unload Q Unites MHz dB Minimum 433.820 Typical 433.920 7.0 12,000 Maximum 434. 020 8.0
10V 10V50Hz/60Hz -20aeto +85ae -45aeto +85ae 0dBm
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Stability
50|Loaded Q
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ae KHz 20
6,300 35 fo+11 0.037 DataShee
Temperature Turnover Temperature TurnoverFreqency
Freq.Temp.Coefficient ppm/ae Frequency Aging (During the first year) DC. Insulation Resistance
Motional Resistance R1
ppm/yr M | | 1.0
107
152
RF Equivalent RLC Model
Motional Inductance L1 Motional Capacitance C1
|I H pF pF
481.378 0.2794 1.3
Shunt Static Capacitance
3.TEST CIRCUIT
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4. DIMENSION
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.com 5. ENVIRONMENTAL CHARACTERISTICS
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5-1 High temperature exposure Subject the resonator to +80aefor 96 hours. Then release the resonator into the room conditions for 1 to 2 hours prior to the measurement. It shall fulfill the specifications in table 1. 5-2 Moisture Keep the resonator at 40aeand 95% rh for 96 hours. then release the resonator into the room conditions for 1 to 2 hours prior to the measurement. It shall fulfill the specifications in table 1. 5-3 Low temperature exposure Subject the resonator to -20aefor 96 hours. Then release the resonator into the room conditions for 1 to 2 hours prior to the measurement. It shall fulfill the specifications in table 1. 5-4 Temperature cycling Subject the resonator to a low temperature of -55ae 30 minutes. Following for by a high temperature of +85aefor 30 Minutes. Then release the resonator into the room conditions for 1 to 2 hours prior to the measurement. It shall meet the specifications in table 1. 5-5 Resistance to solder heat Dip the resonator terminals no closer than 1.5mm into the solder bath at 270aeA 10ae for 10A sec. Then release the resonator into the room 1 conditions for 1 to 2 hours. The resonator shall meet the specifications in
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SHOULDER ELECTRONICS LIMITED table 1. 5-6 Mechanical shock
Drop the resonator randomly onto the concrete floor from the height of 30cm 3 times. The resonator shall fulfill the specifications in table 1.
5-7 Vibration
Subject the resonator to the vibration for 1 hour each in x,y and z axes with the amplitude of 1.5 mm at 10 to 55 Hz. The resonator shall fulfill the specifications in table 1.
5-8 Lead fatigue 5-8-1 Pulling test
Weight along with the direction of lead without an shock 3 kg. The resonator shall satisfy all the initial Characteristics.
5-8-2 Bending test Lead shall be subject to withstand against 90aebending in the direction of thickness. This operation shall be done toward both directions. The resonator shall show no evidence of damage and shall satisfy all the initial electrical characteristics.
6. REMARK
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6.1 Static voltage Static voltage between signal load & ground may cause deterioration .com &destruction of the component. Please avoid static voltage. 6.2 Ultrasonic cleaning Ultrasonic vibration may cause deterioration & destruction of the component. Please avoid ultrasonic cleaning 6.3 Soldering Only leads of component may be soldered. Please avoid soldering another part of component.
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