MODEL 4116-21T23 Translator, S-Band to S-Band, Weather Resistant*
1.0 General
1.1 Equipment Description
The 4116-21T23 Translator converts 2.02 - 2.12 GHz to 2.20 - 2.30 GHz. Front panel LEDs provide indication
of DC Power, and PLL Alarm. The RF in to RF out gain is adjustable from 0 to -60 dB (1 ±1 dB steps).
Connectors are Type N female for the RF out, RF in and RF in Monitor and SMA female for the external 10
MHz reference input. Gain, mute, and internal 10 MHz frequency are controlled by the M&C (Ethernet and/or
Status/Control). In AUTO, the 10 MHz reference stays in external if the external level is in the +2 to +8 dBm
range. It is powered by a 100-240 ± 10% VAC power supply, and mounted in a 8”W X 6”H X 16”D Weather
Resistant* enclosure.
NOTE: *Weather Resistant enclosures are designed to be water resistant for installation in an outdoor enclosure/antenna hut OR
mounted outdoors on an antenna assembly at their specified temperature ranges. They are designed to be located “out in the elements”
(water, sleet, snow, etc.) but they are not designed to be “submerged under” water. If an extended temperature range is required, there
is an Extended Temperature option (Option W21; -30˚C to +60˚C) available at an additional cost. Contact Cross for quote.
RF OUT
J5
10M IN
ETHERNET
RF IN
J1
J2
POWER
ALARM
J3
J4
10M OUT
FUSE
J8
AC IN
J7
F1
C
ROSS
T
ECHNOLOGIES INC.
RF IN MON
MODEL 4116 TRANSLATOR
J6
.
STATUS /
CONTROL
•
•
•
•
..
....
.....
....
...
Figure 1. Model 4116-21T23, Translator, Front Panel
4116-21T23
Translator
Block Diagram
2.20 - 2.30 GHz
RF OUT
EXT
10 M
10 M
TO
PLLS
V
A
R
A
T
T
S
P
L
I
T
T
E
R
0
RF In
MON
1.75 GHz BP
3.82 GHz
2.30 GHz LP
2.02 -
2.12
GHz
RF IN
4.00 GHz
PLL, ATT, CONTROL
M&C
CONTROLLER
FIGURE 1A. Model 4116-21T23, Translator, Block Diagram
4116-21T23 Manual, Rev. B
Page 3
09/24/15
