DANSK DS/IEC 244-4 PDF

Applies to all transmitters for A3 class of operation. Applies also to radio-telephony transmitters with 1,2,3 og 4 channels for A3A,A3B,A3H, and A3J class of operation, and to frequency modulated transmitters for monophonic sound broadcasting. Applies in part to transmitters for A7A and A7B class of operation. Publication 244-4 itself describes standard operating conditions, standard modulation input arrangements and frequencies (Section One).It also describes standard methods...