Varenummer:
1025
DCW 2004 B Sequencer (6m, 2m, 70cm)
Beskrivelse
DCW 2004 B Sequencer (6m, 2m, 70cm)
The Bias-T incl. Sequencer, DCW 2004 B,
allows a comfortable remote coupling of our
MHP-R and SUPER-AMP preamplifiers via
the coaxial cable as well es for delayed
switching of HF- linear amplifiers.
The sequential operation of the DCW 2004 B
avoids reliably any damage to the preamplifier
that may be caused by HF-spikes during
switching. It offers 3 switching outputs in total,
which have ascending delay times. So not
only linear amplifiers but other devices, like
transverters, can be switched on with defined
times.
The DCW 2004 B is designed for the
amplifiers MHP 600 R, SP 600 (6m-band),
MHP 200 R, SP 200 (2m-band), MHP 70 R
and SP 70 (70cm band).
The PTT switching input of the DCW 2004 B
accepts a circuit against ground or against + 5
... 12 V. The preamplifier and a linear amplifier
(if used) can be switched on or off as required.
The HF-section of the DCW 2004 B offers a
very low insertion loss and a high shielding
factor.