Protector for power supply
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We can supply various kinds of coaxial protector according to customer requirements.
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B-JP-1
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Main performance
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| item |
50Ω type |
75Ω type |
| operating frequency range |
DC〜1GHz |
DC〜400MHz |
| V.S.W.R. |
below 1.2 |
| insertion loss |
below 0.2dB |
| connector |
BNC type |
| impedance |
50Ω |
75Ω |
| allowable electric power |
10W |
50W |
| DC sparkover voltage |
more than 280V |
| voltage protection level |
less than 1.5kV |
| impulse discharge current |
category C |
10kA(8/20μs) |
| category D |
2.5kA(10/350μs) |
| insulated resistance |
at DC100V, more than 100MΩ |
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F-JP-
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Protector for F type connector which protects CS/BS/TV tuner from lightning surge induced through coaxial cable.
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Main performance
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| item |
F-JP-1
F-JJ-1 |
F-JP-1W
F-JJ-1W |
| connector |
F type(P-J、J-J) |
| operating frequency range |
DC〜2GHz |
DC〜3GHz |
| V.S.W.R. |
less than 1.5 |
| insertion loss |
less than 0.5dB |
| impedance |
75Ω |
| allowable electric power |
50W |
| DC sparkover voltage |
100V/s, more than DC200V |
| impulse discharge current |
8/20μs、5kA |
| insulated resistance |
DC100V, more than 100MΩ |
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N-JP-
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Protector for N type connector which protects high frequency coaxial line from lightning surge.
N-JP-6 type
Best suitable for protecting 5GHz wireless device from lightning surge.
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Main performance
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| item |
performance |
| N-JP-1S type |
N-JP-5 type |
NEW!
N-JP-6 type |
| connector |
N type |
| operating frequency band |
DC〜3GHz |
4.7GHz〜5.7GHz |
| insertion loss |
less than 0.3dB |
less than 0.3dB |
less than 0.5dB |
| impedance |
50Ω |
| allowable electric power |
10W |
60W |
10W |
| DC operating voltage |
≧120V |
≧200V |
≧120V |
| impulse protection level |
(1kV/μs、)
less than 700V |
| impulse discharge current |
8/20μs、10kA |
8/20μs、5kA |
8/20μs、10kA |
| insulated resistance |
DC100V, more than 100MΩ |
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| N-JP-5 type is available for DC power supply superimposed 48V, less than 1A. |
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FT-ARR
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Fitting connector with gas discharge tube which protects CATV amplifier from lightning surge induced through coaxial cable.
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Main performance
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| item |
performance |
| connector |
FT type |
| operating frequency range |
DC〜1GHz |
| V.S.W.R. |
less than 1.2 |
| insertion loss |
less than 0.2dB |
| impulse discharge current |
8/20μs、10kA |
| insulated resistance |
DC50V, more than 1,000MΩ |
| contact resistance |
less than 5mΩ |
| maximum operating voltage |
40Vrms |
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B-JP-7-JP-8
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Corresponding to Category C, D
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Main performance
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| item |
B-JP-7 |
B-JP-8 |
| operating frequency range |
DC〜1GHz |
DC〜400MHz |
| V.S.W.R. |
less than 1.2 |
| insertion loss |
less than 0.2dB |
| connector |
BNC type |
| impedance |
50Ω |
75Ω |
| allowable electric power |
10W |
50W |
| DC spakover voltage |
more than 120V |
| oltage protection level |
less than 1.5kV |
| impulse discharge current |
category C |
20kA(8/20μs) |
| category D |
2.5kA(10/350μs) |
| insulated resistance |
DC100V, more than 100MΩ |
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CX-H
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Corresponding to Category C
Protect high frequency bandwidth line which uses BNC connector from lightning surge.
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Main performance
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| item |
CX-H |
| operating frequency range |
DC〜10MHz |
| insertion loss |
less than 0.5dB |
| connector |
BNC type |
| impedance |
75Ω |
| voltage protection level |
100V |
| impulse discharge current |
category C |
2kA(8/20μs) |
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N-JP-1S
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Corresponding to category C
Protect high frequency bandwidth which uses N type connector from lightning surge.
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Main performance
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| item |
N-JP-1S |
| operating frequency range |
DC〜3GHz |
| V.S.W.R. |
less than 1.2 |
| insertion loss |
less than 0.3dB |
| connector |
N type |
| impedance |
50Ω |
| allowable electric power |
10W |
| DC sparkover voltage |
less than 120V |
| voltage protection level |
less than 700V |
| impulse discharge current |
category C |
10kA(8/20μs) |
| insulated resistance |
DC100V, more than 100MΩ |
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N-JP-6、N-JP-7
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Corresponding to category C
Protect high frequency bandwidth line which use N type connector from lightning surege.
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Main performance
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| item |
N-JP-6 |
N-JP-7 |
| operating frequency range |
4.7GHz〜5.7GHz |
DC〜2.2GHz |
| V.S.W.R. |
less than 1.2 |
| insertion loss |
less than 0.5dB |
less than 0.2dB |
| connector |
N type |
| impedance |
50Ω |
| allowable electric power |
10W |
| DC sparkover voltage |
more than 120V |
| voltage protection level |
less than 700V |
| impulse discharge current |
category C |
10kA(8/20μs) |
20kA(8/20μs) |
| insulated resistance |
DC100V, more than 100MΩ |
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F-JP-1W
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Corresponding to category C
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Main performance
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| item |
F-JP-1W |
| operating frequency range |
DC〜3GHz |
| V.S.W.R. |
less than 1.5 |
| insertion loss |
less than 0.5dB |
| connector |
F type |
| impedance |
75Ω |
| allowabe electric power |
50W |
| DC sparkover voltage |
more than 200V |
| voltage protection level |
less than 700V |
| impulse discharge current |
category C |
2kA(8/20μs) |
| insulated resistance |
DC100V, more than 100MΩ |
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CX-H-N
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Protect various instruments from lightning surge induced into data or video lines of LAN, Wan and ITV camera.
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Main performance
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| item |
performance |
| connector |
BNC type |
| transmission band |
DC〜10MHz |
| insertion loss |
below 0.5dB |
| impedance |
50Ω/75Ω |
| electrostatic capacity |
below 200pF |
| maximum circuit voltage |
±3Vo-p |
| leakage current |
DC3V impressed |
15μA以下 |
| series resistance |
between line wire and instrument |
3Ω以下 |
| impulse protection level |
1.2/50μs、±5kV impressed |
less than ±15V以 |
| impulse life time |
10/1000μs、200A (one line 100A×2)
300 times |
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SMA-JP-1
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SMA connector type corresponding to 3GHz transmission frequency bandwidth with good insertion loss and voltage standing wave ratio.
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Main performance
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performance |
| connector |
SMA type |
| frequency property |
DC〜3GHz(≦0.3dB) |
| V.S.W.R. |
less than 1.2 |
| allowable electric power |
10W |
| impedance |
50Ω |
| DC sparkover voltage(100V/s) |
more than DC120V |
| impulse protection level(1kV/μs impressed) |
less than 700V |
| impulse discharge current |
8/20μs・10kA |
| insulated resistance(DC100V) |
more than 1,000MΩ |
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TNC-JP-
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TNC connector type corresponding to 3HGz tranmission frequency bandwidth with good insertion loss and voltage standing wave ratio.
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Main performance
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| item |
performance |
| TNC-JP-2 |
TNC-JP-5 |
| connector |
TNC type |
| frequency property |
DC〜3GHz(≦0.3dB) |
| V.S.W.R. |
less than 1.2 |
| allowable electric power |
10W |
60W |
| impedance |
50Ω |
| DC sparkover voltage(100V/s) |
more than DC120V |
more than DC200V |
| impulse protection level(1kV/μs impressed) |
less than 700V |
| impulse discharge current |
8/20μs・10kA |
8/20μs・5kA |
| insulated resistance(DC100V) |
more than 100MΩ |
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M-JP-1
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Protect wireless device from lightning surge induced through antenna and coaxial cable.
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Main performance
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| item |
50Ω type |
75Ω type |
| connector |
M type |
| frequency property |
DC〜30MHz |
DC〜400MHz |
| V.S.W.R. |
less than 1.1 |
| insertion loss |
less than 0.2dB |
| allowable electric power |
50W |
| impedance |
50Ω |
75Ω |
| DC sparkover voltage(100V/s) |
DC350V±15% |
| impulse discharge current |
8/20μs・10kA |
| insulated resistance(DC100V) |
more than 1,000MΩ |
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Distributor for coaxial protector (ND2-J3 type), Coupler for coaxial protector(NC2-J4 type)
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This is 2GHz distributor and coupler which distribute coaxial cable by two and unite.
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Main performance
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divider ND2-J3 type |
coupler NC2-J4 type |
| operating frequency band |
1920〜2170MHz |
1900〜2200MHz |
| V.S.W.R. |
less than 1.25 |
less than 1.3 |
| coupling loss |
less than 3.5dB |
less than 3.6dB |
| isolation |
more than 18dB |
more than 18dB |
| amplitude deviation among outputs |
0.3dB以下 |
0.3dB以下 |
| phase deviation among outputs |
less than ±2° |
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| impedance |
50Ω |
50Ω |
| allowable electric power |
20W |
15W |
| connector |
N-J |
N-J |
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N-JP- type(stub type)
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Coaxial protector which protect instruments from lightning surge invading through antenna. Big allowable power and surge current withstand, little residual surge voltage.
[Dimension] N-JP-800 :W25×D87×H126
N-JP-1500:W25×D87×H90
N-JP-2000:W25×D87×H75
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Main performance
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N-JP-800 |
N-JP-1500 |
N-JP-2000 |
| frequency band |
810〜960MHz |
1,400〜1,500MHz
1,210〜1,590MHz |
1,210〜1,590MHz 1,940〜2,150MHz |
| V.S.W.R |
≦1.1 or ≦1.3 |
≦1.2 |
| insertion loss |
≦0.1dB |
| impedance |
50Ω |
| allowable electric power |
300W |
impulse protection level
(10/200μs、20kV impressed) |
≦10V |
| impulse discharge current |
8/20μs、50kA
10/200μs、5kA |
8/20μs、50kA |
| connector form |
N type ※1 |
| plug&jack ※2 |
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※1 S type, DIN spec7/16、IEC spec 4.1/9.5 available
※2 other combination available
※3 DC power supply stub type (including gas discharge tube arrester) available |
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BFX-NJ-2000 type (stub type)
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Protect high frequency bandwidth instrument which uses 20D feeder cabel from lightning surge.
[Dimension] W104×D57×H76
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Main performance
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performance |
| operating frequency band |
1.9GHz〜2.2GHz(≦0.1dB) |
| connector |
BFX20D/NJ |
| impedance |
50Ω |
| allowable elctric power |
300W |
impulse protection level
(10/200μs、20kV impressed) |
≦10V |
| impulse discharge current |
8/20μs、100kA
10/200μs、10kA |
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