SPK ELECTRONICS CO., LTD.
SPK Electronics Co., Ltd. has 30 years of excellent experience in manufacturing. SPK is also the sole distributor of Sarantel Inc (UK) world patented Geohelix GPS Antenna products in Taiwan/China/Hong Kong and sales channel of Epson Toyocom for frequency controlled products. Our wide array of frequency controlled products encompass crystal , Oscillator , TCXO, VCXO, VCO, OCXO, Saw filters, and resonators. SPK products enable in GPS, Bluetooth, DVB-T, TV Field, such as Navigator, PND, E911 phone, Pet Finder, Handheld device, Notebook, MP3, MP4, GPS/GSM/GPRS/CDMA cellular phone, Wireless, mobile communication. We are committed to performance enhancement, continuous quality improvement and customer satisfaction.
Home
Company Profile Product Line New Product Contact us

Welcome ! This category contains detailed information for Part 4: GPS Filter (Saw / Dielectric Filter) products. New Part 4: GPS Filter (Saw / Dielectric Filter) products will be constantly updated in and added into this category.

Categories  > GPS-Glonass Product > Part 4: GPS Filter (Saw / Dielectric Filter)

Saw Filter
Dielectric-Patch Antenna/Filter/Resonator

 

 
SPK-SF1575.42MHZ-TS22 (3.0mm*3.0mm*0.8mm) ( SMALLEST SAW FILTER )
3. Performance

3.1 Application
RF SAW filter for cellular telephone.
Center frequency: 1575.42MHz

3.2 Maximum Rating

Operation Temperature Range -30℃ to +85℃
Storage Temperature Range -40℃ to +85℃
Maximum DC Voltage 0V
Maximum Input Power 10 dBm


3.3 Electronic Characteristics


Item Frequency Specification
Center Frequency (fo) 1575.42 MHz
Insertion Loss 1574.22 ~ 1576.62 MHz 1.8 dB max.
Amplitude Ripple 1574.22 ~ 1576.62 MHz 1.0 dB max.
Stop-band Attenuation 0 ~ 1450 MHz
1450 ~ 1500 MHz
1625 ~ 1640 MHz
1640 ~ 2000 MHz
2000 ~ 3000 MHz 40 dB min.
30 dB min.
30 dB min.
45 dB min.
30 dB min.
Input/Output VSWR 1574.22 ~ 1576.62 MHz 2.0 max.
Terminating Impedance 50Ω


 

Related Products :
Categories  > GPS-Glonass Product > Part 5: Sarantel GeoHelix GPS Antenna
Categories  > GPS-Glonass Product > Part 1: GPS-Glonass antenna/G-Mouse/Combo GPS&GSM Antenna/GPS BT
Categories  > GPS-Glonass Product > Part 2: Receiver: Engine Board, Smartantenna (All-in-one Solution)
Categories  > GPS-Glonass Product > Part 3: Finished product: AVL, PND, Tracker,SD, E911 Phone, Handheld-etc.

 

Please send your Inquiries for Part 4: GPS Filter (Saw / Dielectric Filter) to us. We will contact you soon. Please also check out the related product categories below.

Add :  10F, No. 510, Sec.5 Chung Hsiao E. Rd.,Taipei, Taiwan R .O. C.
Web site : http://www.spkecl.com
Tel :  886-2-2346-2323  Fax :  886-2-2346-3939  
E-Mail : spktw@ms34.hinet.net 

Designed by Web Builder & Trade Associated with AsianNet