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Amplifiers

Backward channel active modules for TERRA amplifiers (series pr 02-xx)

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Built in backward channel active modules for TERRA sub-base and house amplifiers series BA203U, BD203U, BA204U, BD204U, BA213U, BD213U, HA203U, HD203U, HA113U, HD113U

Technical specifications:

Title

pr 02-30

pr 02-55

pr 02-65

Frequency range

Backward channel

5-30 MHz

5-55 MHz

5-65 MHz

Forward channel

47-862 MHz

75-862 MHz

87-862 MHz

Lossiness

Backward channel

21 dB

Forward channel

-1.0 dB

Output level IMD3=60 dB (DIN45004B)

113 dBµV

Effective gain range of adjustment

20 dB

Range of adjustment of amplitude-frequency characteristic tilt

20 dB

Noise figure

4 dB