2016-04 Downconverter, 950 - 2150 MHz, 140 MHz IF

2016-04 Downconverter, 950 - 2150 MHz, 140 MHz IF
DATA SHEET
CROSS TECHNOLOGIES, INC.
Rev. D
01/20/2010
2016-04 Downconverter, 950 - 2150 MHz, 140 MHz IF
The 2016-04 Downconverter converts 950 to 2150 MHz to 140 ± 36 MHz in 1 MHz steps with low group delay and flat frequency
response. Synthesized local oscillators (LO) provide frequency selection. Multi-function push button switches select the input frequency,
gain, and other parameters. Front panel LEDs provide indication of DC power, PLL alarm or Remote operation. Gain is adjustable
manually (MGC) over a 0 to 50 dB range. The frequency and gain are remotely selectable. Parameter selection and frequency and gain
settings appear on the LCD display. Connectors are Type F female for the RF, and BNC female for the IF and optional external 10 MHz
reference input and output (option E). Other connector options are available. LNB +24 VDC (option L) and 10 MHz reference (option
E) can be inserted on the RF lines. The 2016-04 is powered by a 100-240 ±10% VAC power supply, and is contained in a 1 3/4” X 19”
X 16” rack mount chassis.
MODEL 2016
F=1525
DOWNCONVERTER
G=+25.0
MENU
CROSS TECHNOLOGIES INC.
EXECUTE
ALARM
REMOTE POWER
Front Panel
EQUIPMENT SPECIFICATIONS*
IInput Characteristics (RF)
Impedance/Return Loss 75Ω /12 dB
.95
Frequency
950 to 2150 MHz
140
to
var
MHz
2.15
Noise Figure, max.
15 dB (max gain)
atten
OUT
GHz
Input Level Range
-70 to -20 dBm
EXT
IN
10MHz*
10MHz*
Input 1dB compression
-15 dBm
+24VDC*
INT
10MHz
Output Characteristics (IF)
Impedance/Return Loss 75Ω/18 dB
F=1450 G=+25.0
CONTROLLER
Frequency
140 ± 36 MHz
*OPTIONAL
Output level/max. linear -20dBm / -10dBm
Output 1 dB compression -5 dBm
Block Diagram
Channel Characteristics
Gain range (adjustable) 0.0 to +50.0 dB, 1dB steps
Image Rejection
> 50 dB, min.
Frequency Response
±1.5 dB, 950 to 2150 MHz ; ± 0.5 dB, 72 MHz BW
Spurious Response
< -50 dBc, in band
Group Delay, max
0.0035 ns/MHz2 parabolic; 0.025 ns/MHz linear; 1 ns ripple
Frequency Sense
Inverting or Non-inverting (user selectable)
Available Options
Synthesizer Characteristics
EExternal 10 MHz ref input & output
Frequency Accuracy
± 1.0 ppm internal reference (±.01 ppm, option H)
w/ RF insertion
Frequency Step
1.0 MHz minimum
L
LNB
Voltage, +24VDC, 0.4 amps
10 MHz In/Out Level
3 dBm ± 3 dB (option E)
H
High
Stability (±0.01) Internal Ref.
Phase Noise @ Freq
100Hz
1kHz
10kHz
100kHz
1MHz
QRS485 Remote Interface
dBC/Hz
-70
-70
-80
-90
-100
TTemperature Sensor
Controls, Indicators
W18 - Ethernet M&C Remote Interface
Freq/Gain Selection
Direct readout LCD; manual or remote selection
with SNMP
Power; Alarm; Remote
Green LED; Red LED; Yellow LED
Connectors-Impedance
Remote
RS232C, 9600 baud (RS485, option Q)
B75Ω BNC (RF), 75Ω BNC (IF)
Other
C50Ω BNC (RF), 75Ω BNC (IF)
RF, IF Connectors
Type F (female), BNC (female)
D50Ω BNC (RF), 50Ω BNC (IF)
10MHz Connectors
BNC (female), 50Ω/75Ω (option E)
N50Ω N-type (RF), 75Ω BNC (IF)
Alarm/Remote Connector DB9 (female) - NO or NC contact closure on Alarm
M50Ω N-type (RF), 50Ω BNC (IF)
Size
19 inch, 1RU standard chassis 1.75” high X 16.0” deep
Power
100-240 ±10% VAC, 47-63 Hz, 45 W max.
*10˚C to 40˚C; Specifications subject to change without notice
Cross Technologies, Inc.
•
6170 Shiloh Road • Alpharetta, GA 30005
www.crosstechnologies.com
• 770.886.8005 • FAX 770.886.7964
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