Product parameter hrang hrang
|
Thil |
A chiang zawk |
Hlawm khat |
|
|
Frequency Range a ni |
fc |
100~1000MHz a ni |
MHz a ni |
|
Band Width a ni |
±2, ±5, ±20, ±50, emaw tarlan rawh |
MHz a ni |
|
|
Insertion hloh (min) 1.1. |
IL |
1.0, 1.5, 3.0, 6.5 emaw tarlang rawh |
dB |
|
Operating Temperature Range a ni |
-40~+85 |
degree |
|
|
A dahna Temperature Range a ni |
-55~+125 |
degree |
|
Product Features te pawh a awm
■ A lian zawng chu 11x4.5x3.2mm a ni
■ DSB receiver te tan IF filter a ni
■ Group tihkhawtlai reng reng
■ Integrated shunt resistor hmanga ESD theihna tihchangtlun
■ Group delay hun tha zawk siam
■ Hnathawh dan nghet tak
■ Circuit awlsam tak
Dilna hrang hrang
- Surface Mount LOT leh WiFi SAW Filter F11-SFF11 Series hi IoT Gateway, Smart Home Device, WiFi Router, Industrial Wireless Sensor, leh Automotive Telematics System-ah te hman a ni.
Product a thatna te
Out-of{1}}Band Rejection tha tak a ni
Signal isolation leh filtering tha zawk a pe a, a kianga channel leh wireless signal dangte atanga duh loh interference te chu tha takin a block a, chu chuan ISM leh WiFi band tam takah data transmission thianghlim leh rintlak a siam thei a ni.
Compact Design hmanga Insertion Loss hniam tak a awm
Ultra-small form factor vawng reng chungin signal attenuation tlem ber a nei a, space-constrained IoT leh mobile device design-ah receiver sensitivity sang leh power efficiency sang tak a siam thei a ni.
hriatpuina lehkha
Surface Mount LOT leh WiFi SAW Filter F11-SFF11 Series hi RoHS/REACH zawm a ni a, Lead-free leh Halogen tel lo a ni.
FAQ
Q: LOT leh WiFi SAW Filter F11-SFF11 Series hian eng performance thatna pawimawh tak tak nge a neih?
A: 1) Signal kianga awm atanga inthlak danglamna awm lo turin out-of-band rejection tha tak a pe a.
2) Insertion loss hniam tak a nei a, signal integrity sang tak leh receiver sensitivity sang tak a tichiang a ni.
3) A compact size leh a stable performance hian space-constrained IoT leh WiFi application-ah circuit design a ti awlsam hle.
Q: LOT leh WiFi SAW Filter F11 design-in chhung hian eng nge ngaihtuah tur?
A: Issue 1: Beisei loh taka Insertion Loss
A chhan: Filter leh a chhehvel circuit inkara impedance inmil lo.
Fix: Input leh output impedance (eg, 50Ω) chu a inmil tawk em tih enfiah la, a tha ber tur a ni.
Issue 2: Filtering hman tangkai dan tihtlem
A chhan: PCB layout dik lo hmanga parasitic capacitance emaw inductance emaw rawn luh tir.
Fix: Layout guidelines rawt angin zawm la, RF trace te chu tawi takin dah la, ground plane chhunzawm zel hmang rawh.
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