This group comprises two modified B4 baluns working from 400MHz to 1GHz. The maximum input power is 50 Watts. They can be used to test shelters & cabinets for shielding effectiveness where space is at a premium. The shorter Balun is 25cm long whilst the standard B4 Balun is 35cm long. The connection interface is “N” (m) on both units. (“N” back-to-back adaptors are supplied in the box). There is no dedicated calibration carried out on these two units as they are used in a relative testing environment only.
Frequency Range: 10kHz-1GHz Nominally
Impedance: 50 Ohms nominal
Output connector: BNC (f) or “N”.
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