ACT6000 User Guide – January 2021 Page 8 of 52
Output level accuracy ...............: · base band: 0.2 dB from 50 Hz to 20 kHz @ 600 Ω;
· medium band: 0.2 dB up to 2 MHz, 0.3 dB up to
6 MHz @ 100 Ω;
· high band: 0.5 dB up to 10 MHz, 1 dB up to 35 MHz
@ 100 Ω.
Level Meter
Frequency range ......................: from 50 Hz to 6 MHz (two bands) base version;
up to 35 MHz *
Manual tuning / resolution…….. : 1 Hz up to 9.999999 MHz; 10 Hz over 10.0 MHz.
Level measurement mode…… : absolute (dBm, dBV, dBu,Volt) and relative (dBr).
Reading resolution………………: 0.1 dB
Input range…………………...…. : base band: -110 ¸ +10 dBm @ 1 kHz / 600 W;
medium band: - 120 ¸ +12 dBm @ 1 MHz / 120 W;
high band *: -70 ¸ +5 dBm @ 10 MHz / 100 W;
Level meter accuracy……….…. : · 0.2 dB from 100 Hz to 20 kHz @ 0 dBm / 600 W;
· 0.2 dB up to 2 MHz, 0.3 dB up to 6 MHz; @ 120 W;
· 1 dB up to 10 MHz, 1.5 dB up to 35 MHz * @ 100 W.
Noise floor (TX OFF)…………... : · £ -140 dBm/Hz up to 6 MHz;
: · £ -100 dBm/Hz up to 30 MHz.
Frequency Meter sensitivity…… : -40 dBm for base and medium band.
Input impedances balanced ......: · base band: 150, 200, 300, 415, 600 W and >10 kW;
· medium band: 100, 110, 120, 135, 150 W and >10 kW;
· high band *: 100 W and > 5 kW.
Input impedances unbalanced : · base and medium band: 50, 55, 68, 75 W and >10 kW;
by Banana/BNC adapter · high band *: 50 W and >5 kW.
Noise filters………………..……. : · base band: wide band, Psophometric; C-Message;
300 3400 Hz, 20 3400 Hz, 300 Hz 6.0 kHz, 20 Hz
6.0 kHz, 300 Hz 15 kHz, 20 Hz 15.0 kHz, 300 Hz
20.0 kHz, 20 Hz 20.0 kHz and 20.0 kHz flat.
· medium / high band *: E, F, G / VDSL 1 – 2 and Plus.
Selective filters / notch………… : · base band: (200 Hz 20 kHz) pass band and notch
for S/N+D (dB and %) test;
Selectivity: 10 Hz @ fo <200 Hz, 5% fo @ >200Hz fo
<4 kHz, 200 Hz @ fo >4 kHz.
Selective for telegraph. chann.: 120, 240, 360, 480 Hz.
· Medium / high band * (20 kHz 6 or up to 35 MHz):
25, 100, 200, 400 Hz and 1.74, 3.1, 4.0, 8.0, 16.0 kHz.
* By EBM30 optional module (ACT-13)
To Next Page
Loading...
