Crystal Filter UM-5 10.7MHz for Wireless LAN

Quick Details
Place of Origin: Guangdong, China (Mainland) Brand Name: WTL or OEM Model Number: WF1 Type: Quartz Filter Transfer Function: Band Pass Package Type: Throught Hole Nominal Center Frequency: 10.7MHz,21.4MHz,21.5MHz,21.6MHz,21.7MHz,45.0MHz 3dB Bandwidth: ±3.75 Insertion Loss: ±18/20,±14/4,±12.5/10dB Input Impedance: 1.8//5.0,1.8//4.0 Stopband Attenuation: 35+/300~1.000 No. of poles: 2,4 ripple: 0.5,1.0,2.0,2.5,4.0 stop band width: ±18/20 description: quartz CRYSTAL filter Packaging & Delivery
Packaging Details: tape&reel,1000pcs per tape
Delivery Detail: 2-3 weeks
Specifications
*UM-5 10.7MHZ crystal filter
*low insertion loss
*high selectivity
*apply to UFH&VHF radio,pagers,wireless telemetry


FEATURE of our Crystal Filter UM-5 10.7MHz for Wireless LAN

lHigh selectivity

lUFH & VHF radio

lPagers

lWireless telemetry

lWireless LAN



ELECTRICAL SPECIFICATIONS of our Crystal Filter UM-5 10.7MHz for Wireless LAN
Model
Center Frequency (MHz)
No of Poles
Passband Width at-3dB (KHz0
Ripple (dB)
Insertion Loss (dB)
Stop Band Width (KHz/dB)
Guaranteed Attenuation (dB/KHz)
Termination Impedence (Kohm//pF)
Case Outline

10M7.5A
10.700000
2
+/-3.75
0.5
1.5
+/-18/20
35+/300~+1.000
50/-200~1.000
1.8//5.0
HC49U

10M7.5B
4
1.0
2.5
+/-14/40
65+/300~+1.000
80/-200~1.000
1.8//4.0
HC49UX2

21M7.5A
21.400
21.500
21.600
21.700
2
2.0
+/-18/20
35+/350~+1.000
50/-200~1.000
0.85//6.0
UM-1
21M7.5A

21M7.5B
4
2.5
+/-14/4.
65+/300~+1.000
80/-200~1.000
0.85//5.0
UM-1X2
21M7.5B

45M7.5A
45.000

3 O/T
2
2.0
+/-12.5/10
35+/900~+920
35/-900~920
2.5//-0.5
UM-1
45M7.5A

45M7.5B
4
4.0
+/-12.5/30
75+/900~+920
35/-900~920
2.5//-0.5
UM-1X2
45M7.5B

45MF7.5A
45.0

Fundamental
2
2.5
+/-12.5/1.0
65/-900~-920
0.3//10.0
UM-1
45MF7.5A

45MF7.5B
4
4.0
+/-12.5/30
90+/900~+920
90/-900~920
0.3//8.0
UM-1X2
45MF7.5B

10M15A
10.700000
2
+/-7.5
0.5
1.5
+/-25/18
35+/300~+1.000
40/-200~1.000
3.0//2.0
HC49U

10M15B
4
1.0
2.5
+/-25/40
55+/300~+1.000
80/-200~1.000
3.0//2.0
HC49UX2

21M15A
21.400
21.500
21.600
21.700
2
0.5
2.0
+/-25/18
35+/350~+1.000
50/-200~1.000
1.5//3.0
UM-1

21M15B
4
1
2.5
+/-25/40
65+/300~+1.000
80/-200~1.000
1.5//2.0
UM-1X2

45M15A
45.000

3 O/T
2
2.0
+/-25/18
35+/500~+1.000
35/-200~1.000
4.0//-1.0
UM-1
45M15A

45M15B
4
4.0
+/-25/40
70+/500~+1.000
70/-200~1.000
4.0//-1.1
UM-1X2
45M15B

45MF15A
45.0

Fundamental
2
2.5
+/-25/15
35+/500~+1.000
40/-200~1.000
0.65//4.5
UM-1
45MF15A

45mf15B
4
4.0
+/-12.5/30
70+/500~+1.000
70/-200~1.000
0.70//2.5
UM-1X2
45mf15B




² Case outline HC-49T, UM-1-SMD and UM-5-SMD is available



² Please consult our sales representative for other specifications.



Questions you may ask about our Crystal Filter UM-5 10.7MHz for Wireless LAN

1.what's the gengeral lead-time of the products?



product lead time
HC49 SERIES 1~2weeks
SMD Crystal 1~4weeks
DIP Oscillator 1~2weeks
SMD Oscillator 1~3weeks
TCXO 2~8weeks
Watck crystal 1~2weeks



(*Exact delivery is subject to WTL firm reply to each order.For normal frequencyed,we have safety sock)







2. Since the lead-time is set,what about sampling?



Usually the samples are need the same lead time,By the way,we can offer each customer 10~20 pcs samples free of charge.







3.What basic information to provide when ordering a crystal?



Generally we request the customer to provide the centerl frequency,type of cutting angle(AT/BT),holder or packing type,resistance(ESR),frequency tolerance,frequency stability,load capacitance,operating temperature range,drive power,aging,etc,Customer can also specify other specific spec or requirement,if any,when placing orders

WTL Company Profile





WTL is professionally offering quartz crystals, filters, resonators, oscillators, TCXO, VCXO, SAW device, following is our product list:



-HC49 series (HC49U/HC49S/HC49SMD, 49SMD 4pads)
-SMD crystal 4 pads (7*5mm, 6*3.5mm, 5*3.2mm, 4*2.5mm, 3.2*2.5mm, 2.5*2.0mm,2.0*1.6mm)
- SMD crystal 2 pads ( 8*4.5mm, 7*5mm, 6*3.5mm, 5*3.2mm,3.2*2.5mm)
-Watch crystal / cylinder crystal/ tuning fork(2*6mm,3*8mm,2*6mm frog type. SMD3.8*8.0mm, 6.9*1.4mm, 4*1.5mm, 3.2*1.5mm,4.9*1.8mm, 2.0*1.2mm )
-UM-1.UM-5. UM-1+ Jacket, UM-5 + Jacket
-MCF filter
-Oscillator(full/half size,7*5mm,5*3.2mm,3.2*2.5mm,2.5*2.0mm)
-TCXO,VCXO (7*5mm,5*3.2mm,3.2*2.5mm)
-Ceramic resonator & filter(ZTT,ZTA,ZTB,CRB)
-SAW DEVICE(TO39,F11,QCC8C,SM2,5*3.5mm3.8*3.8mm,3*3mm)



Represents below brand
EPSON, CITIZEN, SII ( SEIKO), TXC
Popular types:
EPSON: MC146, FC-135
CITIZEN:CM 315, CM200S
SII: SSP-T7
TXC: T11,T10