DCW 2004 B Sequencer 6 m-2 m-70 cm
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 as for delayed switching of HF-linear amplifiers.
The sequential operation of the DCW 2004 B avoids reliably damage to the preamlifierthat 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 - R and SP series. The PTT switching input of the DCW 2004 B accepts a circuit against ground or against + 5 ... 12 V. The preamlifier 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 inseration loss and a high shielding factor.
|Max. power 6/2m|| : ||1,0 KW (SSB)|
|Max. power 70cm|| : ||0,6 KW (SSB)|
|Insertion loss|| : ||< 0,1 dB |
|Connection|| : ||N-Socket |
|Preamplifier voltage|| : ||0,5 A max loadable |
|PTT switching output|| : ||30 V at 0,5 A max. |
|Relay switching outputs|| : ||30 V at 0,5 A max. |
|-PTT Input switches at|| : ||<2 V |
|+PTT Input switches at|| : ||>5 V |
|Operating voltage|| : ||12-14 V |
|Recommended voltage|| : ||13,8 V |
|Dimensions|| : ||40 x120 x 654 mm |
|Weight|| : ||600 g|