JIAKANG 5245MHz 5G Wifi Dielectric Ceramic Filter

Supplier: Zhejiang Jiakang Electronics Co., Ltd.
Region: Zhejiang, China
Contact: Ms Sally MA
Price: $0.30 / >=100 pieces
Min. Order: 100 pieces

Click here to contact

Product details

Payment Terms:	Western Union,T/T,Credit Card;	Packaging Detail:	Pack in tray.;
Type:	dielectric filter;	Port:	Shanghai;
Insertion loss:	2.5 max. dB;	Brand Name:	JIAKANG;
Application:	Repeater,Signal Amplifier,Mobile Based Mobile Base Stations stations;	Place of Origin:	Zhejiang China;
Stopband Attenuation:	33 min.@ 5490MHz;	3dB Bandwidth:	5150-5340 MHz;
Nominal Center Frequency:	5245MHz;	Supply Ability:	1000000 Piece/Pieces per Month;
Insertion Loss:	2.5 max. dB;	Input Impedance:	50Ω;
Size:	8.653mm;	Stopband attenuation:	33 min.@ 5490MHz,36 min.@ 5530MHz,40 min.@ 5610MHz;
Center frequency:	5245MHz;	Model Number:	DFC0304R5245P190 A10-R1;
Bandwidth:	5150-5340 MHz;	Transfer Function:	Band Pass;

You are here:Home >> Dielectric Antennas&filters > Dielectric Filters&duplexer > Dielectric Filter>>

5245MHz 5G Wifi Dielectric Ceramic Filter

DFC0304R5235P180A10 and DFC0304R5697P360A10 are usually used as a pair;5245M and 5665M are in a pair.

ELECTRICAL SPECIFICATIONS

RATING

Items	Requirement
Withstand DC Voltage	50V (1min max)
Insulation Resistance MΩ min.	100(10V,1min±5s)
Storage temperature	-40℃~85℃
Operation Temperature Range ℃	-40 to +85

ELECTRICAL SPECIFICATIONS

Items	Requirement
Center frequency MHz	5245
Bandwidth [BW] MHz	5150-5340
Insertion Loss in BW dB max	2.5
Ripple in BW dB max	1.3
Return loss. in BW min.	10
Attenuation[Absolute Value] dB min	33 min.@ 5490MHz 36 min.@ 5530MHz 40 min.@ 5610MHz
Input Power W max.	1
In/Out Impedance ohm	50

Dimensions and mark

RECOMMENDED PC BOARD PATTERN

CHARACTERISTIC CURVE

No.	Item	Test Condition	Remark
5.1	Humidity Test	The device is subjected to 90%~95% relative humidity 40℃±2℃ for 96h~98h,then dry out at 25℃±5℃ and less than 65% relative humidity for 2h~4h. After dry out the device shall satisfy the specification in table 1.	It shall fulfill the specifications in Table 1.
5.2	High Temperature Exposure	The device shall satisfy the specification in table 1 after leaving at 85℃ for 16h,provided it would be measured after 2h~4h leaving in 25℃±5℃ and less than 65% relative humidity.	It shall fulfill the specifications in Table 1.
5.3	Low Temperature	The device shall satisfy the specification in table 1 after leaving at- 40℃ for16h,provided it would be measured after 2h~4h leaving in 25℃±5℃ and less than 65% relative humidity.	It shall fulfill the specifications in Table 1.
5.4	Temperature Cycle	Subject the device to -25℃ for 30 min. followed by a high temperature of 85℃ for 30 min cycling shall be repeated 5 times. At the room temperature for 1h~4h prior to the measurement.	It shall fulfill the specifications in Table 1.
5.5	Vibration	Subject the device to vibration for 2h each in x,y and z axis with the amplitude of 1.5mm, the frequency shall be varied uniformly between the limits of 10Hz~55Hz.	It shall fulfill the specifications in Table 1.

5.6

Soldering Test

The device should be satisfied after preheating at 120℃~150℃ for 60seconds and dipping in soldering Sn an 260℃±5℃ for 10±1 seconds.

Mechanical damage shall not occur.

5.7

Solder

Ability

Dipped in 250℃±5℃ solder bath for 3s±0.5 s with rosin flux (25wt% ethanol solution.)

The terminals shall be at least 95% covered by solder.

5.8

Terminal

Pressure Strength

The device is subjected to be soldered to be soldered on test PCB .Then apply 5N of force for 10s±1s in the direction of the arrow.

Mechanical damage such as breaks shall not occur.

Table 1

Item	Characteristics after test
Insertion Loss Change dB max	±0.3
Ripple dB max	±0.3
Attenuation Change dB min	±2.0
Note:The limits in the above table are referenced to the initial measurements.

Recommended soldering conditions

Phase	Profile features	Pb-Free Assembly
PREHEAT	-Temperature Min -Temperature Max -Time form	150℃ 200℃ 60-120 seconds
RAMP-UP	Avg. Ramp-up Rate 200℃ to 260℃)	3℃/second(max)
REFLOW	-Temperature -Total Time above 220℃	220℃ 30-100 seconds
PEAK	-Temperature -Time	260℃ 8 seconds
RAMP-DOWN	Rate	2-6℃/second
Time from 25℃ to Peak Temperature		8 minutes max
Composition of solder paste		Ag3.0/Cu0.5/ Sn

PACKAGE

Inner Box Dimensions

NO.	Name	Quantity
1	Inner Box	1
2	QC Label	1
3	Label	1

Click for more information

Our microwave dielectric products mainly include dielectric patch antennas, filters, duplexers and GPS modules, which are widely used for positioning, satelliate broadcasting receiver system,RFID,ETC and so on. We are dedicated in the development of core technologies and have achieved the leading position in the ceramic powder formula,manufacturing processes and test technologies. Some products and processes are authorized national patents.Customized products are available.

Memo: Above specification subject to change without further notice.Please contact us for more details.

Click for more information