2.0
Installation
2.1
Mechanical
The 2005 is packaged in an aluminum extrusion. The
-R option
is mounted on a 1 3/4” X 19” panel that can
be mounted to a rack using the 4 holes at the ends. The unit dDC from the RF out center conductor
(+14 to +24 VDC) or the wall power supply
(+15V unregulated,
option -P, -P4
). See Figure 2.3.
2.1.1
Cleaning Instructions
Wipe the exterior with a dry, soft cloth. Use no detergent or cleaning chemicals.
2.2
Front Panel Controls/Indicators -
Figure 2.1 shows front panel controls and indicators for the 2005-10.
SW6 - LO SELECT
Slide switch selects high side (C) or
low side (Ku) local oscillator.
DS1 - POWER LED
Lights green when DC
power is present
SW1 to SW4 - FREQUENCY BCD SWITCHES
Select the desired output frequency which is the LO
frequency - 70, -140, +70, or +140 MHz in GHz.
DS2 - ALARM LED
Lights red when PLL
comes out of lock
SW5 - IF SWITCH
Slide switch selects 70 or 140 MHz IF in.
DC ALARM
C
ROSS
T
ECHNOLOGIES, INC.
2005 TEST CONVERTER
C
KU
LO
70
140
IF
FREQUENCY
GHz
1MHz
10MHz
100MHz
FIGURE 2.1 2005-10 Front Panel Controls and Indicators
2.3 Rear Panel Input/Output Signals -
Figure 2.2 shows the input and output signals to the 2005-10.
J1 - IF INPUT
70 or 140 MHz input.
-10 dBm max level for
LOW GAIN (-30 dB)
-30 dBm max level for HI
GAIN (-10 dB)
BNC (female) 50
Ω
J3 - DC POWER
The unregulated DC voltage from the
wall power supply (option P, P4).
15 VDC, 200 ma.
J2 - RF OUT
The mixed RF output.
This is an UNFILTERED
output and contains
mainly the RF, LO - IF,
LO, LO + IF, mixer
products.
BNC (female) 50
Ω
.
SW7 - GAIN SWITCH
Slide switch selects -10 dB high
gain (HI) or -30 dB low gain (LOW).
+15
GND
C
ROSS
T
ECHNOLOGIES, INC.
DC POWER
RF
GAIN
HI LOW
J1
J3
J2
IF
FIGURE 2.2 2005-10 Rear Panel Inputs and Outputs
2005-10 Manual, Rev. B
Page 5
4/28/09
