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Crystal Oscillators
OXLNs, PXLNs OCXOs
OXKs,TXKs PLXs
TCXO VCXO

RF/Microwave Cost-
effective Components

Surface Mounted VCO
MVCO Series SMT VCO
MVCO-M Series SMT VCO
MVCO-S Series SMT VCO
MCRO Series SMT VCO
PLL Synthesizer Series
MPLL-A series
MPLL-C series
MPLL-D series
MPLL-BW series
MPLL-E series
MPLL-1000E-250k
Fixed Frequency PLL
Synthesizer
MPS-A series
MPS-D series
MPS-BT series
MPS3500BL-100M
MPS-185.5/169/329.025F3-HU
MPS11000-100M
Coaxial Output PLL 
Synthesizer
HMPLL-L series
HMPS-L series
HMPS-MT

High Reliability
RF/Microwave HIC
 
RF/Microwave Filters
Amplifiers
RF/MicrowaveSwitches
Power Combiners/Splitters
Miniature Microwave multi
Functions Modules
Microwave/RF Module &
subsystem
Millimeter wave cricuits &
modules

friendship links

 

High Reliability RF/Microwave HIC
RF/Microwave Filters

 

 

1-25.Digitally Tuned Bandpass Filters

Model
Freq. Range
Fc(MHz)
% Bandwidth
(3dB)
Insersion
Loss
VSWR
@Fc
(Zo=50)
Shape
Factor
BW30/BW3
Input Pwr Handling
(dBm)
Tuning Control
Tuning
Speed
(Fc>30MHz)
(TYP)
LBM034A
1.5-4
5-10
3-5dB
2.0:1
6.5:1
10

8bit
TTL
Level

LBM035A
4-10
20
LBM036A
10-30
LBM037A-85
30-90
5-10
3-5dB
2.0:1
6.5:1
30
10S
LBM038A-85
30-110
LBM017A-85
40-110
LBM039A-85
90-200
LBM040A-85
200-400
LBM041A-85
225-450
LBM041A512-85
225-512
LBM700A-85
400-700
LBM1000A-85
700-1000
LBM043A-512US
30-512
5-10
7-8dB
2.0:1
6.5:1
30
10bit
10S
MFSS mini digital tuned filter
30-1000
(sub band)
3-10
4-5dB
2.0:1
7:1
30
8bit
10S
Note: 1) Widely used as receiver frout end filters for frequency hopping radios.LBM034-LBM037*,LBM039*-LBM1000* Can replace POLE ZERO Products.
2) LBM043A-512US is a newly developed miniature full band digital controlled tuned filter.
3) Low power consumption design is available for LBM034*-LBM1000*.For example low power consumption design can reduce +5V/90mA of LBM 038 to +3.3V /30mA ,100V/1mA.
4)MFSS series is a new series of high dynamic miniature digital control filter,same performance as LBM037A-85~LBM1000A-85.
   
1-26.High Power Digitally Tuned Bandpass Filters
Model
Freq. Range
Fc(MHz)
% Bandwidth
(3dB)
Insersion
Loss
VSWR@Fc
(Zo=50)
Rejection
(@ FcFc10%)
Input Pwr
Tuning Control
Tuning
Speed
(Pi=0dBm)
LBM038/5W
30-110
3-4
3.5dBmax
2.0:1
27dBc
5W
8bit TTL
30S(TYP)
LBM038/10W
10W
LBM39/5W
90-200
3-4
3.5dBmax
2.0:1
27dBc
5W
8bit TTL
30S(TYP)
LBM40/5W
200-400
LBM41/5W
225-512
Note:Products with higher power up to 50W is in developing, as well as products operating at other frequency ranges.

 

 

   
1-27.Miniature Digitally Tuned Bandpass Filters
Model
Freq. Range
Fc(MHz)
% Bandwidth
(3dB)
Insersion
Loss
VSWR@Fc
(Zo=50)
Shape
Factor
BW30/BW3
Input Pwr Handling
(dBm)
Tuning Control
Tuning
Speed
(Typ)
DVT30-110-X
30-110
3-10%
2-6dB
2.0
6.5:1
0
8bit
TTL
Level
50s
DVT90-200-X
90-200
DVT200-400-X
200-400
DVT400-700-X
400-700
DVT550-865-X
550-865
Single DC Supply, Vcc:+33.6V/15mA.
Note:1) Insertion Loss depends on the % bandwidth,I.LBW3dB%=2025, for an example, 4-5dB I.L for 5% bandwidth.
   
1-28.Shortwave Pre/Post Selector
Model

Freq.Range
(MHz)

3dB Bandwidth
(% of Fc)

Power
Gain
Stopband
Rejection
Output
IP3

Tuning Speed
(TYP)

ML038(F)
1.630
ݡ1.8(1.64MHz)
0-3dB
>20dB(FC5)
>45dB(FC10)
20dBm
(Pre Only)
10mS(Serial
word control)
2mS( Parallel
word control)
ݡ1.5(410MHz)
ݡ1(1030MHz)

Note:1)Reference Size16012045mm3 or 2709517mm3 Size and specs can be customized.
2)RF I/O TypeSMB or Pins. 3) DC Power3 sets of DC supplies: +12V200mA+5V300mA+85V/6mA. 4) Pre/post selectors for many communication protocols

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BOWEI INTEGRATED CIRCUITS CO.,LTD.
Shijiazhuang New & Hi-tech Development Zone,Hebei,China
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