BNC 835 User Manual - Manual (Page 8)

Berkeley Nucleonics Corporation 2955 Kerner Blvd., San Rafael, CA 94901
Phone: 415-453-9955, Fax: 415-453-9956, Email: [email protected], Web: www.berkeleynucleonics.com
1.5 Rear Panel Connections
Figure 2 BENCHTOP MICROWAVE SOURCE Rear Panel View
1 RJ-45 host connector Used for connecting with a controller such as PC or Laptop.
2 USB Device Used for connecting with a controller (PC, laptop).Communication via USB-TMC
protocol.
3 USB Host Used for connecting USB devices such as Memory sticks or USB-TMC power meters.
Check with factory for list of supported devices.
4 Phase MOD IN connector This BNC input connector accepts 0 to 2 V (peak) signal for frequency
and phase modulation. The damage level is 4 Vrms.
5 REF IN connector Female BNC connector accepts a TTL or -5 to +15 dBm sine signal from an
external reference oscillator that is within ±1 ppm of the programmed reference frequency. The
nominal input impedance is 50 ohm.
6 TRIG IN connector Female BNC connector accepts TTL signal from an external trigger source. The
input impedance is 1Mohm.
7 AM / PULSE MOD IN connector This BNC input connector accepts TTL signal for pulse modulation
respectively analogue voltage for AM. The damage level is 5 Vrms.
8 REF OUT connector Female BNC connector is for an output of the internal 10 or 100 MHz
reference frequency which has a nominal output level greater than 0 dBm and an output impedance of
50 ohm.
9 FUNCT OUT connector Female BNC connector is used as a multiple purpose output. It can be
programmed as trigger output, as video output during pulse modulation and as output for the low
frequency function generator.
10 Power switch The power switch disconnects the signal generator from the DC input completely
including the internal high-stability reference. After switching on this switch the signal generator enters
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