2
DP-25 Instruction Manual
(6) Input Impedance:
Differential: 4 MΩ / 1.2 pF
Between terminals and ground: 2 MΩ / 2.3 pF
(7) Output: ≦ +/- 7.0 V
(8) Output Impedance: 50 Ω
(9) Rise Time: 14 ns for x 50, and x 200; 23.4 ns for x 20
(10) Rejection Rate on Common Mode:
60 Hz: > 80 dB ; 100 Hz: > 60 dB ; 1 MHz: > 50 dB
(11) Power Supply: Only External 9 V DC power supply .
(12) Consumption: 35 mA max (0.4 WATT)
3. PANEL DESCRIPTION
Power ON/OFF Indication
Attenuation Function Switch
Low Power Indication
Input Connector
Output Connector
External Power Source