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CHA-250BX Broadband GP antenna Instruction and assembly manual Thank you for purchasing the Comet CHA-250B Broadband GP antenna. For your safety and to get the best possible results, we recommend that you read this manual to fully familiarize yourself with the CHA-250B. Also, please keep this manual in safety place for your future reference.
Specifications • Type Ground plane antenna • Frequency Transmit 3.5 - 57MHz / Receive 2.0 ~ 90MHz • Max. Power 250 Watts ( SSB ) / 120W (CW/FM/RTTY etc) • Impedance 50 ohms • VSWR Less than 1.5 : 1 typical (see graph) •...
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Note & Remarks on handling and driving • Never touch or adjust the antenna while transmitting. Otherwise, severe injuries including burn may result. • When a lightning is observed, stop operating with the antenna. Don't touch a coaxial cable and so on because it is sometimes struck by electricity. •...
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