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Dual Directional Couplers (SMD)

Wide frequency band operation ✧ High Directivity ✧ Low Insertion Loss ✧ Stable Performance over Temperature ✧ Customization Service is Available upon Requests ✧ Cost Effective
Commercial Wireless Communications ✧ SATCOM ✧ Radar ✧ Signal Monitoring and Measurement ✧ Antenna Beam Forming ✧ EMC Testing Environments ✧ Measurement of High-power Microwave Signals ✧ Power Monitoring of Traveling-wave tube Amplifiers ✧ Detection of High-power Microwave Output Power

Model Number

Frequency

Range

(GHz)

Coupling
(dB)
VSWR
(Max.)

Insertion

Loss

(dB, Max.)

Freqency 

Sensitivity

(dB, Max.)
Directivity
(dB, Min.)
Power
(W)
Connector
TDDC-080012-56LN10KW0.8~1.2MHz54-581.20.05-1810KWLC & Type-N
TDDC-160024-50LN10KW1.6~2.4MHz50-551.2
0.05
-2010KWLC & Type-N
TDDC-01203-50LN10KW12~30MHz50-58.21.20.05-2010KWLC & Type-N
TDDC-036066-50LN10KW36~66MHz50-561.20.05-2010KWLC & Type-N
TDDC-00300100-40N1000.3~1401.30.9±1.510100N
TDDC-00300600-20S500.3~6201.31.4
±1.412
50SMA
TDDC-00300600-20N300.3~6201.4
1.4
±1.51030N
TDDC-00350270-30NS2000.35~2.7301.4
0.5±1.018
200N/SMA
TDDC-00400300-20NS1000.4~3201.250.35±1.018100N/SMA
TDDC-00400600-20S300.4~6201.31.4±1.41030SMA
TDDC-00400800-30NS2500.4~8301.5
0.8
±1.512
250N&SMA
TDDC-476M-50DN10KW
0.476±0.005501.2
0.1
-20

10KW

(Peak Power)

DIN 7/16 &

Type-N

TDDC-00500200-40NS6000.5~2401.20.3±1.020600N/SMA
TDDC-00500300-20S1000.5~3201.30.7±1.018100SMA
TDDC-00500300-30S1000.5~3301.30.7±1.018100SMA
TDDC-00500600-20N300.5~6201.31.2±1.02030N(m-f)
TDDC-00500600-20N1500.5~6201.30.8±1.018150N
TDDC-00500600-20S500.5~6201.30.6±1.01650SMA
TDDC-00500600-30S1000.5~6301.30.5--100SMA
TDDC-00500600-50N2500.5~6501.250.5±1.010250N
TDDC-00500800-10S300.5~8101.6
2.5±1.01430SMA
TDDC-00500800-20N300.5~8201.51.2±1.01230N
TDDC-00500800-20N1500.5~8201.30.8±1.018150N
TDDC-00501275-20N300.5~12.75201.51.8±1.01230N
TDDC-00501800-10S500.5~18101.63.3±1.01050SMA
TDDC-00501800-13S100.5~18131.41.2±1.51210SMA
TDDC-00501800-20S300.5~18201.52.2±1.01230SMA
TDDC-00501800-10N500.5~18101.72.5±1.01050N
TDDC-00501800-20N500.5~18201.72.0±1.01050N
TDDC-00501800-20S500.5~18201.62.2±1.01050SMA
TDDC-00501800-30S500.5~18301.62.0±1.01050SMA
TDDC-00600500-20N1500.6~5201.30.8±1.018150N
TDDC-00600600-20S300.6~6201.3
1.0±1.015
30SMA
TDDC-00700140-20S500.7~1.4201.25
1.08±1.018
50SMA
TDDC-00700600-35NS5000.7~6351.7
0.5±1.012500
N&SMA
TDDC-00700600-40N3000.7~6401.4
0.3
±0.7516
300N
TDDC-00701200-20S200.7~12201.31.6±0.81720SMA
TDDC-00950122-30N1000.95~1.22301.20.3±0.320100N
TDDC-01000200-20N5001~2201.20.25±0.520500N
TDDC-01000220-40NS4001~2.2401.2
0.25±1.518400N/SMA
TDDC-01000400-20N301~4201.3
1.2±1.01530N
TDDC-01000600-10SN501~6101.32.0 ±1.01850SMA(f)-N(f)
TDDC-01000600-30S301~6301.31.0 ±1.01530SMA
TDDC-01000600-20S301~6201.3
1.2±1.012
30SMA
TDDC-01000600-30N501~6301.3
0.8±1.21550N
TDDC-01000600-40N501~6401.30.5±1.01650N
TDDC-01000600-40N50A1~6401.30.6
±1.01050N
TDDC-01000600-40N2001~6401.30.5±1.212200N
TDDC-01000600-40N5001~6
401.3
0.5-18
500N
TDDC-01000800-20N1001~8201.3
0.7±1.012100
N
TDDC-01000800-30NS5001~8301.3
0.3±1.021500
N&SMA
TDDC-01001200-20N1001~12201.4
0.9±1.012
100N
TDDC-01001800-10S101~18101.5
1.8±1.012
10SMA
TDDC-01001800-20S101~18201.51.8±1.01010SMA
TDDC-01001800-20S501~18201.5
1.0
±1.01050SMA
TDDC-01001800-20N501~18201.6
1.0
±1.01050N
TDDC-01001800-30S501~18301.5
1.0
±1.01050SMA
TDDC-01001800-30N501~18301.6
1.2
±1.01050N
TDDC-01004000-20K201~40201.73.8±1.210202.92mm
TDDC-02000400-20N5002~4201.250.3±0.520500N
TDDC-02000400-30N2002~4301.2
0.3±0.518
200N
TDDC-02000400-30N5002~4301.2
0.3
±0.518
500N
TDDC-02000400-30N500A2~4301.3
0.3±1.515
500N
TDDC-02000400-40N5002~4401.30.3±1.518500N
TDDC-02000800-10S502~8101.251.4±1.01850SMA
TDDC-02000800-20S302~8201.30.8±1.01830SMA
TDDC-02000800-30S502~8301.250.5±1.01850SMA
TDDC-02000800-30NS4002~8301.50.25-14400N&SMA
TDDC-02000800-40NS4002~8401.50.25-14400N&SMA
TDDC-02001800-10S102~18101.51.5±1.01210SMA
TDDC-02001800-16S202~18161.51.6±1.01220SMA
TDDC-02001800-20S302~18201.51.5±1.01230SMA
TDDC-02001800-30N502~18301.51.0±1.01050N
TDDC-02001800-30NS4002~18301.60.5-10400N&SMA
TDDC-02001800-35S802~18351.50.6-1580SMA
TDDC-02001800-40S1002~18401.50.6-13100SMA
TDDC-02001800-40NS4002~18401.60.5-10400N&SMA
TDDC-02002650-20K202~26.5201.52.4±1.212202.92mm
TDDC-03400480-20S103.4~4.8201.30.9±1.01810SMA
TDDC-04000800-30N504~8301.25
0.9±1.01850N
TDDC-04000800-50NS2504~8501.3
0.2±1.018250N&SMA
TDDC-04001500-30S304~15301.41.2±1.01530SMA
TDDC-04001800-20S204~18201.50.9±1.01220SMA
TDDC-04001800-20N504~18201.51.0±0.71250N
TDDC-04002000-10S54~20101.52.0 ±1.0125SMA
TDDC-04004000-20K204~40201.62.2±1.010202.92mm
TDDC-06001800-30S306~18301.50.9±1.01530SMA
TDDC-06001800-30S506~18301.50.9±1.01550SMA
TDDC-06001800-40S1006~18401.50.6±1.515100SMA
TDDC-06001800-40NS2006~18401.5
0.8
-15
200N&SMA
TDDC-06004000-20K206~40201.71.4±1.010
202.92mm
TDDC-06004000-30K206~40301.7
1.3±1.010202.92mm
TDDC-07001240-20S307~12.4201.40.8±0.51530SMA
TDDC-08001200-20S208~12201.351.0 ±0.72020SMA
TDDC-08001600-30S508~16301.51.0±0.81150SMA
TDDC-08002650-10K308~26.5101.62.5±1.010302.92mm
TDDC-08002650-15K308~26.5151.51.5±0.7512302.92mm
TDDC-08002650-20K308~26.5201.61.6±1.012302.92mm
TDDC-10001400-20S3010~1420
1.41.5±1.012
30SMA
TDDC-13701450-30S3013.7~14.5301.40.8±0.51830SMA
TDDC-15001800-20S3015~18201.41.5±1.01630SMA
TDDC-18004000-20K3018~4020
1.7
2.2±1.810
302.92mm
TDDC-26504000-20K2026.5~40201.72.0 ±1.010202.92mm
TDDC-18006700-30V1218~67302.0
2.8±1.2512
1.85mm



20250715115121119.png            SMD Directional Couplers

Model Number

Frequency Range

(MHz)

VSWR

Insertion Loss

(dB)

Coupling

(dB)

Directivity

(dB)

Coupling Flatness

(±dB)

Power

(W)

Dimensions

(mm)

TM010T09-501.5~30
1.200.5050200.505021×14×8
TM010T11-5020~5201.250.2550170.8030038.1×25.4×3.7
TM0126-5020~1000
1.400.3550201.5015032×19.1×2.8
TMDC0500W5020~1000
1.130.3250201.0020031.75×19.05×1.8
TMDC0510W50S20~1000
1.100.2550201.0020020×17×1.8
TMDC0510W5020~1000
1.200.3050201.0030038.1×25.4×3.3
TM0126-50-30020~1000
1.250.3550181.0030038.1×25.4×3.7
TMDC0165W4030~3001.100.2040301.0020038.1×25.4×1.8
TMDC0275W4030~5121.100.4240301.0020038.1×25.4×1.8
TMDC0275W4230~5201.100.2542281.6030038.1×25.4×3.3
TMDC0275W4530~5201.100.2045251.0030038.1×25.4×3.3
TMDC0275W45S30~5201.100.1546281.0020025×17×1.8
TMDC0275W5030~5201.100.2050231.0030038.1×25.4×3.3
TMDC0275W50S30~5201.100.1050251.0020025×17×1.8
TMDC0365W46S30~7001.100.2746231.0015025×17×1.8
TM010T18-5030~7001.250.3550170.7030038.1×25.4×3.7
TMDC0290W4060~5201.100.1540.5251.0020038.1×25.4×1.8
TMDC0300W3090~4501.100.3530.5301.0020038.1×25.4×1.8
TMDC0300W3290~5201.100.2832301.3020038.1×25.4×1.8
TMDC0300W34S90~5201.100.2534.2251.0020025×17×1.8
TMDC0300W3690~5201.100.1536301.0030038.1×25.4×3.3
TMDC0300W36S90~5201.100.1236.2251.0020025×17×1.8
TMDC0300W4090~5201.100.1040251.0030038.1×25.4×3.3
TMDC0300W40S90~5201.100.1040251.0020025×17×1.8
TMDC0300W4290~5201.100.1042251.0020038.1×25.4×1.8
TMDC0300W5090~5201.100.1050251.0020038.1×25.4×1.8
TMDC0300W50H90~5201.100.0550281.0050038.1×25.4×3.3
TMDC0150B20100~2001.200.1020251.0020025.4×12.7×2.5
TM0188-40A100~4001.250.2540161.0040038.1×25.4×3.7
TM0188-40100~5201.250.2540181.0030038.1×25.4×3.7
TMDC0350B20100~5251.200.1022254.0020025.4×12.7×2.5
TMDC0400W38100~7001.150.2040251.0030038.1×25.4×3.3
TMDC0400W38S100~7001.100.1040251.0020020×17×1.8
TMDC0550W40100~10001.150.2041.5251.0030038.1×25.4×3.3
TMDC0550W40S100~10001.100.1240251.0020020×17×1.8
TMDC0550W50100~10001.150.1050251.0020031.75×19.05×1.8
TM010T30-50D-100100~20001.300.3050161.5010031.8×19.1×2.4
TMDC1050W45S100~20001.150.3247151.0015020×17×1.8
TMDC1050W50100~20001.100.2852182.0030038.1×25.4×3.3
TMDC0500W50108~678
1.100.1637.5250.6020031.75×19.05×1.8
TMDC0510W50S108~7001.100.1536251.0020020×17×1.8
TM010T30-50D108~20001.300.3050161.5020038.1×25.4×2.4
TMDC0165B30120~2101.200.1030231.0020025.4×12.7×2.5
TMDC0300L20180~4001.200.1021.1251.0020016.51×12.19×2.5
TMDC0350B20180~5201.200.1020212.0020025.4×12.7×2.5
TMDC0360W45200~5201.100.1045301.0050038.1×25.4×3.3
TM010501-47200~10001.200.2047220.5015038.1×25.4×3.7
TMDC0600W36S200~10001.100.0836301.0020020×17×1.8
TMDC0600W40S200~10001.100.1040251.0020020×17×1.8
TMDC0590W36200~10001.100.1537251.0030028.1×25.4×3.3
TMDC0600W36200~10001.100.2037251.0030038.1×25.4×3.3
TMDC0590W40200~10001.100.1040251.0030028.1×25.4×3.3
TM0142-40200~10001.300.4040201.0030038.1×25.4×3.7
TMDC0600W40200~10001.150.1541251.0030038.1×25.4×3.3
TM0127-24200~20001.800.5024102.00108.3×6.4×5
TM0127-45200~20001.300.3045161.5015031.8×19.1×2.7
TMDC1100W45200~20001.100.2545201.0030038.1×25.4×3.3
TMDC1300W42S200~24001.200.3042251.0015020×17×1.8
TMDC0550W30S225~8001.100.2530201.0020020×17×1.8
TM0128-40225~12501.300.4040161.5030038.1×25.4×3.7
TM010T03-45225~25001.300.3543161.5030038.1×25.4×3.7
TM010T03-45A240~5501.300.3043201.0030038.1×25.4×3.7
TM010304-45300~9001.300.3543160.5030038.1×25.4×3.7
TMDC0700A25300~10001.150.1527202.5020014.22×8.89×2
TMDC1150W42300~20001.100.2542201.0030038.1×25.4×3.3
TMDC1200W40300~25001.100.2540181.0015020×17×1.8
TMDC1650W42300~27001.200.3041181.5030038.1×25.4×3.3
TMDC1650W40S300~30001.200.2640231.2015020×17×1.8
TMDC0450A10350~5401.200.1010181.5010014.22×8.89×2
TMDC0450E20350~5401.100.1020221.0010014.22×5.08×2
TMDC1400W38S400~27001.200.3738181.0015020×17×1.8
TMDC1500W36500~27001.200.4036.5151.5020038.1×25.4×3.3
TMDC1750B10500~30001.250.3510.5201.0010025.4×12.7×1.3
TMDC1750B15500~30001.220.3515.5201.5010025.4×12.7×1.3
TMDC3200W42S500~42001.200.3541.5121.0015020×17×1.8
TMDC0800A10600~10001.200.1010181.0020014.22×8.89×2
TMDC0800A20600~10001.200.1020212.0020014.22×8.89×2
TMDC1700B15680~27001.150.2015251.5015025.4×12.7×1.3
TMDC1700B20680~27001.150.2020231.2015025.4×12.7×1.3
TMDC1700B25680~27001.180.2025231.0015025.4×12.7×1.3
TMDC1700B30680~27001.150.2030231.0015025.4×12.7×1.3
TMDC1700B35680~27001.150.2035221.0015025.4×12.7×1.3
TM010017-40D700~12241.300.1530200.8030065×35×10
TF010006-30D700~13001.300.3030151.0050065×35×10
TM010305-20700~26001.300.3020181.0010025.4×12.7×1.8
TM010309-35700~27001.300.3035151.1015025.4×12.7×1.3
TMDC0900E20800~10001.100.1020251.0010014.22×5.08×2
TMDC0900E30800~10001.100.1030251.0010014.22×5.08×2
TMDC0900A10800~10001.200.1010201.00
20014.22×8.89×2
TMDC0900A20800~10001.200.1020251.0020014.22×8.89×2
TMDC0900A30800~10001.100.1030251.0020014.22×8.89×2
TMDC0900B30800~10001.100.1030.2260.5035525.4×12.7×2.5
TM0193-18800~20001.250.4018160.6015025.4×12.7×1.8
TMDC1900E10800~26501.250.1512202.5010014.22×5.08×2
TMDC1900B25800~30001.200.2025221.0015025.4×12.7×1.3
TMDC3400W42S800~60001.200.5042102.0010020×17×1.8
TM010210-45900~18001.300.3543160.5030038.1×25.4×3.7
TMDC1200W401000~20001.150.2535181.0015020×17×1.8
TMDC1500A101000~20001.400.1010201.5020014.22×8.89×2
TMDC1500A201000~20001.200.1020202.0020014.22×8.89×2
TMDC1500A281000~20001.150.1028252.0020014.22×8.89×2
TMDC1500A301000~20001.100.1030302.0020014.22×8.89×2
TM0131-30D1000~20001.400.3530151.0030050×40×9
TM0131-101000~20001.280.3510151.2516014.2×8.9×2.4
TM0131-201000~20001.280.2520160.7016014.2×8.9×2.4
TM0138-30D1000~25001.400.3530151.2030050×40×9
TMDC2500B251000~40001.200.2025201.2015025.4×12.7×1.3
TM013057-35D1087~10931.300.1235300.505046.4×22×10
TM0161-301100~17001.300.3530151.0030050×40×9
TMDC1950A201300~26001.200.1020201.5020014.22×8.89×2
TMDC2100A201400~28001.150.1320252.0020014.22×8.89×2
TMDC1900A101700~21001.200.1010221.0020014.22×8.89×2
TMDC1900A201700~21001.200.1020251.0020014.22×8.89×2
TMDC1900A301700~21001.200.1030252.0020014.22×8.89×2
TMDC2500E101700~28001.200.1510201.0010014.22×5.08×2
TMDC2200E201700~28001.200.1020201.0010014.22×5.08×2
TMDC2100A101800~24001.200.1010231.0020014.22×8.89×2
TMDC2100A301800~24001.200.1030251.0020014.22×8.89×2
TM0132-252000~40001.300.3025180.9030045×17×9
TMDC3000A202000~40001.250.2020201.0020014.22×8.89×2
TM0132-202000~40001.300.2520180.9010014.2×8.9×1.8
TMDC4000A202000~60001.400.5521181.5020014.22×8.89×2
TM0145-102300~27001.220.2510180.75206.4×5.1×1.9
TMDC4250A202500~60001.400.4520201.0020014.22×8.89×2
TM013011-40D4400~50001.500.3040150.406020×18×9
TM013056-405000~80001.400.4040150.8020025×30×11
TM016009-40D14300~148001.400.3040160.505030×20×10



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