# SAW Bandpass Filter - ACTF9028/916.5MHz/QCC8C

## Product Description

️· Type: SAW Filter
️· Application: Front-end selectivity in 916.500 MHz receivers (superhet, direct conversion, superregen).
️· Package: Surface-mount ceramic QCC8C
️· Key Features: Low-loss, compact, economical.
️· CAUTION: Electrostatic Sensitive Device – handle with precautions.

## Package and Pin Configuration

️· Package Dimension: QCC8C
️· Pin Connections:
- 1: Input / Output
- 5: Output / Input
- 2, 3, 6, 7: To be Grounded
- 4, 8: Case Ground
️· Dimensions (mm):
- A: 2.08
- B: 0.60
- C: 1.27
- D: 2.54
- E: 1.20
- F: 1.35
- G: 5.00
- H: 5.005

## Performance Characteristics

️· Maximum Ratings:
- Input Power Level: 10 dBm
- DC Voltage: 12 V
- Storage Temperature Range: -40 to +85 ℃
- Operating Temperature Range: -10 to +60 ℃
️· Electronic Characteristics:
- Center Frequency (fC): 916.500 MHz
- Insertion Loss (IL): 4.0 - 5.5 dB
- 3dB Passband (BW3): 1,200 kHz
- Rejection at fC - 21.4 MHz (Image): 30 - 42 dB
- Rejection at fC - 10.7 MHz (LO): 20 - 35 dB
- Ultimate Rejection: 60 dB
- Turnover Temperature (T0): 25 - 55 ℃
- Frequency Temperature Coefficient (FTC): 0.032 ppm/℃2
- Frequency Aging (first year): |fA| = 10 ppm/yr

## Important Notes

️· Frequency fC is defined as the midpoint between the 3dB frequencies.
️· Specifications apply over the entire specified operating temperature range.
️· Frequency aging is greatest the first year after manufacture.
️· Turnover temperature (T0) calculation: f = f0 [1 - FTC (T0 - TC)2]
️· Specifications are subject to change or obsolescence.
️· Equipment designs utilizing this product must be approved by government agency.