Adapter Kits

Broadband HF/VHF/UHF gas tube coaxial protector with multi-strike capability for general radio use. Not recommended for transmitter combining.

Flange mount
Connector options: MA for male on antenna port. ME for male on equipment port.

MFR: Polyphaser
SKU: IS-50NX-C0

The IS-B50 Series of DC block surge arrestors are designed to protect against lightning events and are ideal for HF, UHF and VHF radios, with frequency ranges between 1.5 MHz to 1000 MHz.

Mount Type: Bulkhead
Surge Side Connector: UHF Female
Protected Side Connector: UHF Female
Power Rating: 2000W
Protector Type: DC Block
Weight: 0.25 lbs

MFR: Polyphaser
SKU: IS-B50LU-C0

243950  Andrew Adapter Kit 7/16 DIN Female Bulkhead Mounting/Grounding Bracket

IS-B50LN-C0 is constructed with a female gender for the input and female for the output. This F/F type N to type N surge protecting component for RF has a let-through energy of 3.5mJ, and is REACH and RoHS compliant.
Bulkhead mount
DC block
RF Power: 1.5kW @ 10 to 50MHz
                   375W @ 50 to 220MHz
                   125W @ 220 to 700MHz
                     50W @ 700 to 1000MHz

MFR: Polyphaser
Made in China
SKU: IS-B50LN-C0

IS-B50LN-C2 is constructed with a female gender for the input and female for the output. This F/F N type to type N surge protecting component for RF has a let-through energy of 120uJ, and is RoHS compliant.
Bulkhead mount
DC block
RF Power: 1.5kW @ 10 to 50MHz
                   375W @ 50 to 220MHz
                   125W @ 220 to 700MHz
                     50W @ 700 to 1000MHz

MFR: Polyphaser - Made in China
SKU: IS-B50LN-C2

Mount Type: Bulkhead
Protected Side Connector: N Female
Surge Side Connector: N Female

MFR: Polyphaser
SKU: IS-B50HN-C2

450-1450 MHz
Type-F female connectors for both Antenna and Equipment
75 ohm
Mounting brackets included.
New Old Stock * No longer available for export
MFR: Polyphaser
SKU: IS-SB75F