Polyphaser DC Type protectors

IS-**BB SERIES
50/75 Ohm Baseband Coaxial Protectors



APPLICATION:

VLF/HF receive only, LAN, closed circuit video
bulletComplies with IEEE 802.3 (50 Ohms)
bulletBroadbond - low VSWR and loss
bulletMulti-strike capability
bulletLow voltage thresholds
bulletLow throughput energy
bulletNot weather resistant
bulletWeatherize using WK-1
bulletAluminum enclosure
bullet18-8 stainless steel hardware
bulletFlange mount (bulkhead mount adapter)


TEN YEAR WARRANTY



SPECIFICATIONS:

Surge: 18kA IEC 1000-455 8/20Ás waveform 110joules
Turn-on Time: 4ns for 2kv/ns
VSWR: 1.1 to 1 over frequency range
Insertion Loss: </= O.3db over frequency range
User Current: 20Adc continuous
Temperature: -45oC to +85oC Storage Operating +45oC
Vibration: 1G to 100Hz

Typical Application Impedance Operatiing Voltage
Closed Circuit Video 75 Ohms 1.5
VLF/HF Receive Only 50 Ohms 6
LAN* 50 Ohms 18

ORDER INFORMATION:

IS-75UB/(*) Frequency Range dc to 30MHz
UHF (75 Ohm) female connectors
Throughput Energy (typical) 1O3ÁJ

IS-50UB/(*) Frequency Range dc to 50MHz
Tuned for 50 Ohm
UHF female connectors Throughput Energy (typical) 153ÁJ

I5-50BB/(*) Frequency Range: dc to 50MHz
Tuned for 50 Ohm
BNC female connectors
Throughput Energy (Typical) 153ÁJ

IS-50NB/(*) Frequency Range dc to 50MHz
Tuned for 50 Ohms
N Female connectors
Througnput Energy (Typical): 153ÁJ

IS-50TB/(*) Frequency Range ac to 50MHz
Tuned for 50 Ohms
TNC female connectors
Throughput Energy (typical): 153ÁJ

IS-75BB/(*)Frequency Range: dc to 30MHz
BNC (75 Ohm) female connectors
Throughput Energy (typical): 103ÁJ

IS-75FB/(*) Frequency Range dc to 30MHz
F (75 Ohm) female connectors
Throughput Energy (typical) 1O3ÁJ

IS-75NB/(*) Frequency Range dc to 30MHz
N (70 Ohm) female connectors
Throughput Energy (typical) 1O3<ÁJ

*Add operation voltage: 1.5 or 6 or 18 (for example IS-5ONB/1.5)

Add suffix -MA for male antenna port connector
                 -ME for male equipment port connector
Energy based on 6kV/3kA 8/20Ás wave form

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