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无线接入

移动终端网络接入方案,采用创新的设计方式,提供适用于手机、平板的小封装、高性价比的射频FEM芯片,部分产品支持WIFI6 MU-MIMO。


5.8GHz Wi-Fi 6 (802.11ax) Front-end Module

Part No. Vcc
(V)
TX RX Coupling  Factor
(dB)
2.4GHz
Notch
Filter
Package
(mm)
Pout@-43dB
(dBm)
Pout@-35dB
(dBm)
Gain
(dB)
Icq
(mA)
Gain
 (dB)
NF
(dB)
KCT8539S 5 17 21.5 30 210 14 2.6 - Yes 3*3
KCT8539S-M 5 17 21.5 30 210 15 2.6 - Yes 3*3
KCT8539S-1 5 19.5 22.5 32 165 17 2.0 - Yes 3*3
KCT8546S (R) 5 17 20.5 29 135 14.5 2.6 - Yes 2.5*2.5
KCT8528HE 5 16 23.5 31 170 16 1.7 - Yes   3*5
KCT8548HE 5 16.5 23 30.5 170 16 1.7 12 Yes 3*5
KCT8546HE(Q) 5 17 20.5 29 140 15 1.7 - Yes 2.5*2.5
KCT8547HE-1 5 17 20.5 29 140 16 1.6 - Yes 3*3
KCT8570HE 5 16.5 22.5 30.5 155 16.5 1.7 17 Yes 3*3
KCT8575HE 5 20 23 32 160 16.5 1.7 - Yes 3*3
KCT8576HE 5 19 23 30.5 160 15.5 1.8 - Yes 2.5*2.5
KCT8577HE 5 17.5 23.5 31 160 16 1.7 - Yes 3*3
KCT8574HE 3.3 15.5 19.5 30 130 16.5 1.7 - Yes 2.5*2.5
KCT8571HE 3.3 15.5 19 30 130 16.5 1.7 12 Yes 3*3
KCT8546QL 3.3 13 17.5 29.5 125 16.5 1.8 - Yes 2.5*2.5


5.8GHz Wi-Fi 5 (802.11ac) Front-end Module

Part  No.
Vcc
(V)
TX RX 2.4GHz
Notch
Filter
Package
 (mm)
Pout@-35dB (dBm) Pout@-30dB (dBm) Gain
(dB)
Icq
(mA)
Gain
(dB)
RX NF
 (dB)
KCT8526H 5 23.5 24.5 32 160 16 1.7 Yes 3*3
KCT8527H 5 22.5 23.5 32 200 15 1.7 Yes 2.5*2.5
KCT8528H 5 23.5 25.5 32 160 16 1.7 Yes 3*5
KCT8522D 5 21.5 22.5 31 190 14 3.0 Yes 3*3
KCT8525D 5 20.5 21.5 30.5 180 14 3.0 Yes 2.5*2.5
KCT8525D-1 5 22 23 31 190 14 3.0 Yes 2.5*2.5
KCT8523D 5 22.5 23.5 31 190 14 3.0 Yes 3*3
KCT8529D 5 22.5 23.5 31 190 14 3.0 Yes 2.5*2.5
KCT8529D-1 5 23 24 31 190 14 3.0 Yes 2.5*2.5
KCT8522C 5 21 22 29 230 13 3.0+ - 3*3
KCT8525C 5 21 22 29 235 13 3.0+ - 2.5*2.5
KCT8535C 5
3.3
21.5
18
22.5
19
28
28
250
200
12
12
3.0+
3.0+
- 2*2
KCT8536C 5
3.3
20.5
17
21.5
18
28
27
135
120
12
12
3.0+
3.0+
-  2*2
KCT8537C 5 21 22 29 235 13 3.0+ - 2.3*2.3
KCT8533C 3.3 18 19 29 200 12 3.0+ - 3*3
KCT8534C 3.3 18 19 29 200 12 3.0+ - 2.5*2.5
KCT6526H 5 23 25 32 200 - - - 4*4


2.4GHz Wi-Fi 6 (802.11ax) Front-end Module

Part  No. Vcc
(V)
TX RX Coupling  Factor
(dB)
Package
(mm)
Pout@-43dB
(dBm)
Pout@-35dB
(dBm)
Gain
(dB)
Icq
(mA)
Gain
(dB)
NF
(dB)
KCT8239S 5 19.5 22 28 140 17.5 2.5 - 3*3
KCT8237HE 5 20 23 30 150 15 1.5 - 3*3
KCT8243HE 5 20.5 24.5 32 150 16 1.5 - 3*5
KCT8248HE 5 20.5 24 32 150 16 1.5 20 3*5
KCT8246HE(Q) 5 18 23 30 155 16 1.5 - 3*3
KCT8247HE-1 5 20 22.5 30 155 15.5 1.5 - 3*3
KCT8270HE 5 20 22.5 30 180 15.5 1.5 17 3*3
KCT8276HE 5 20 24 32 150 16 1.5 - 3*3
KCT8246QL 3.3 14 19.5 29.5 155 15 1.5 - 3*3
KCT8271HE 3.3 16.5 19.5 28 140 15 1.5 18 3*3
KCT8274HE 3.3 14 19.5 29.5 155 15 1.5 - 3*3


2.4GHz Wi-Fi 5 (802.11ac) Front-end Module

Part  No.
Vcc
(V)
TX RX Package
(mm)
Pout@-35dB (dBm) Pout@-30dB (dBm) Gain
(dB)
Icq
(mA)
Gain
(dB)
NF
(dB)
KCT8226D 5 21.5 22.5 27.5 120 16.5 3 3*3
KCT8227D 5 21.5 22.5 28 120 16.5 3 2.5*2.5
KCT8227B 5 21.5 23.5 29.5 150 16 3 2.5*2.5
KCT8229D 5 21.5 22.5 27.5 120 16.5 3 2.5*2.5
KCT8229D-1 5 22.5 23.5 27.5 120 16.5 3 2.5*2.5
KCT8234D 3.3 18.5 19.5 26 120 16.5 3+ 2.5*2.5
KCT6225H 5 24.5 25.5 31.5 165 NA NA 3*3
KCT8223H 5 23.5 24.5 29.5 160 16.5 1.5 3*3
KCT8227H 5 23 24 30 160 15 1.5 2.5*2.5
KCT8232H 5 23.5 25 30 150 15 1.5 3*5


Dual-band Wi-Fi 5 (802.11ac) Front-end Module

Part No. Vcc
(V)
TX RX Package
(mm)
Pout
@-35dB
(dBm)
Gain
(dB)
Icq
(mA)
Gain
 (dB)
NF
(dB)
KCT8822L 3.3 17@2.4G
17 @5G
30@2.4G
30 @5G
 145@2.4G
200 @5G
16@2.4G
12 @5G
3.2 @2.4
4 @5G
4*4
 

Wi-Fi LNA with Switch

Part No. Frequency
(GHz)
Vcc
(V)
 LNA Gain
(dB)
Bypass Loss
(dB)
NF
(dB)
Package
(mm)
KCT4521L 5.15~5.85 3.3 15.5 6.5 1.8 2.3*2.3

Wi-Fi Switch

Product
Type
Part
No.
Frequency
(GHz)
Vcc
(V)
Insertion Loss
(dB)
Isolation
(dB)
Package
(mm)
SPDT KCT2821L 0.1~3.0 3.3 0.60 @ 2.4~2.5 GHz
0.65 @ 0.1~3.0 GHz
23 @ 2.4~2.5 GHz
20 @0.1~3.0 GHz
1.25*2.1
KCT2826L 0.1~6.0 3.3 0.55 @ 2.4~2.5GHz
0.60 @ 0.1~3.0GHz
0.80 @ 3.0~6.0GHz
34 @ 2.4~2.5GHz
33 @ 0.1~3.0GHz
23 @ 3.0~6.0GHz
1.5*1.5
KCT2828L 0.1~6.0 3.3 0.40 @ 2.4~2.5GHz
0.50 @ 0.1~3.0GHz
0.70 @ 3.0~6.0GHz
29 @ 2.4~2.5GHz
28 @ 0.1~3.0GHz
26 @ 3.0~6.0GHz
 1.0*1.0

Wi-Fi Diplexer

Part No. Frequency
(GHz)
Isolation
(dB)
Insertion Loss
(dB)
Return Loss
(dB)
Attenuation
(dB)
Package
(mm)
KCT2494G93T01 2.4~2.496
4.9~5.95
 30 @ 0.03~2.7GHz
41 @ 4.9-5.95GHz
0.43 @2.4~2.5GHz
 0.56 @4.9~5.95GHz
18 @2.4~2.5GHz
  20 @4.9~5.95GHz
34 @4.8~5.95GHz
18 @9.8~11.9GHz
1.6*0.8
KCT2494G93T11 2.4~2.496
4.9~5.95
 30 @ 0.03~2.7GHz
41 @ 4.9-5.95GHz
0.43 @2.4~2.5GHz
 0.56 @4.9~5.95GHz
18 @2.4~2.5GHz
  20 @4.9~5.95GHz
34 @4.8~5.95GHz
18 @9.8~11.9GHz
1.6*0.8

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