C Crane CC2BE
LDG Tuner Z-100A
HRO Discount Price: $79.95*
*After Coupons & Promotions.
Brand: Palomar EngineersMPN: MC-1-3000Country/Region of Manufacture: United StatesEffective Frequency Range (MHz): 1-161PEP Power Rating (watts): 3000 to 61 MHz, 1500 watts to 161 MhzChoking Impedance Range (ohms): 500-5000 (1-61 MHz)Common Mode Attenuation (db): 20-48dbEstimated Insertion Loss (db): .25 dbInput Connector Type: SO-239 femaleOutput Connector Connector Type: SO-239 femaleGround Connector (Y/N): optional with static bleederEnclosure Size (LxWxH inches): 12" long, 2 in diameter
MAXI-CHOKER feed line chokes are used to suppress common mode current carried on the outside of the coax braid which is often responsible for receiver noise and RFI in the receiver/transmitter. These chokes are very useful for suppressing RFI common mode current at the antenna feed point, at 1/2 wavelength intervals along the coax feed line and also at the entrance to the radio station.
This choke is available with a SO-239 input/output and ground/static bleeder stud (optional) for attachment to a ground rod. Use an isolator every 1/2 wavelength for the antenna operating frequency (include velocity factor in calculation). Use the ground lug option for long coax antenna feed lines (over 1/2 wavelength at the operating frequency of any antenna system in the near field of the coax).