MODEL 4116-T24 Translator, UHF to UHF, Weather Resistant*
1.0 General
1.1 Equipment Description
The 4116-T24 Translator converts a 20 MHz bandwidth signal from the UHF input band (0.2 to 0.4 GHz) to a
20 MHz bandwidth signal on the UHF output band (0.2 to 0.4 GHz), in 0.1 MHz steps. Front panel LEDs
provide indication of DC Power, and PLL Alarm. The UHF to UHF gain is +20 dB, maximum. Connectors are
Type N female for the UHF out, UHF in and UHF in Monitor and SMA female for the external 10 MHz
reference input. Gain, band select, 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. The 4116 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
•
•
•
•
..
....
.....
....
...
Model 4116-T24 Multi-Band Block Translator Front Panel
4116-T24
Translator
Block Diagram
0.2 - 0.4 GHz
UHF OUT
EXT
10 M
10 M
TO
PLLS
V
A
R
A
T
T
S
P
L
I
T
T
E
R
+10
UHF
MON
1.75 GHz BP
1.95-2.15
GHz
0.5 GHz LP
0.2 - 0.4
GHz
UHF IN
1.95-
2.15
GHz
PLL, ATT, CONTROL
M&C
CONTROLLER
FIGURE 1 Model 4116-T24 Multi-Band Block Translator Block Diagram
4116-T24 Manual, Rev. G
Page 3
03/27/13
