Cross Technologies 2017-370 Up+Downconverter, 70 ±10MHz370MHz, 720370 ±130MHz Data Sheet

DATA SHEET
CROSS TECHNOLOGIES, INC.
REV. B
7/21/10
2017-370 Up/Downconverter, 70 to 370, 720 to 370 MHz
The 2017-370 Up/Downconverter converts 70 ±10 MHz to 370 MHz (Up) and 720 ±130 MHz to 370 MHz (Down). Synthesized local
oscillators (LO) provide frequency translation. Multi-function push button switches select the gain, external 10 MHz input. Front panel
LEDs provide indication of DC power (green), PLL alarm for up and downconverters (red), remote operation (yellow), and Upconverter
mute (yellow). Gain can be manually controlled for 5 ± 5 dB range in 1 dB steps for the upconverter and downconverter as adjusted by
the front panel multi-function push-button switches. Remote operation allows selection of gain and external 10 MHz. Gain and external
10 MHz input settings appear on the LCD display. Connectors are TNC female for IF and RF and BNC female for the external reference
input and output. It is powered by a 100-240 ±10% VAC power supply and housed in a 1.75” X 19” X 16” 1RU chassis.
MODEL 2017
DOWNCONVERTER
UPCONVERTER
U70>370
G=4 INT
D720>370
G=5
UP/DOWNCONVERTER
MENU
CROSS TECHNOLOGIES INC.
EXECUTE
ALARM
REMOTE POWER
MUTE
ALARM
AC
UPCONVERTER
DOWNCONVERTER
IF OUT
RF IN
GND
10 MHZ REF
OUTPUT
MONITOR
AND
CONTROL
10 MHZ
EXT REF
INPUT
IF IN
RF OUT
J3
J4
J5
5 4 3 2 1
9 8 7 6
J2
J1
J18
J10
Front and Rear Panel
--------------------------------------------------------- EQUIPMENT SPECIFICATIONS*-----------------------------------------------------------------------DOWNCONVERTER--------Input Characteristics (RF)
Impedance/Return Loss 50/18 dB
Frequency
720 ± 130 MHz
Noise Figure, max.
15 dB
Level
-19 ± 3 dBm
Output Characteristics (IF)
Impedance/Return Loss 50/18 dB
Frequency
370 ± 130 MHz
Level
-15 ± 3 dBm
1dB compression
+0 dBm
Channel Characteristics
Gain range (adjustable) +5 ± 5 dB, 1dB steps
Image Rejection
> 20 dB, min
Frequency Sense
Non-inverting
----------UPCONVERTER---------Input Characteristics (IF)
Impedance/Return Loss 50 /18 dB
Frequency
70 ± 12.5 MHz
Noise Figure, max.
15 dB
Level
-19 ± 3 dBm
Output Characteristics (RF)
Impedance/Return Loss 50/18 dB
Frequency
370 ± 12.5 MHz
Level
-15 ± 3 dBm
1dB compression
+0 dBm
Channel Characteristics
Gain range (adjustable) +5 ± 5 dB, 1dB steps
Frequency Sense
Non-inverting
Phase Noise @ F (Hz) >
Cust. Spec dBC/Hz
10
65
100
95
1k
98
10k
98
100k
102
1M
125
10M
130
Phase Noise @ F (Hz) >
Cust. Spec dBC/Hz
10
65
100
95
1k
98
10k
98
100k
102
1M
125
10M
130
Cross Spec dBC/Hz
65
90
98
98
102
125
130
Cross Spec dBC/Hz
65
87
98
98
102
125
130
-----------------------UP and DOWNCONVERTER-----------------------Channel Characteristics, any 25 MHz Bandwidth
Other
Frequency Response
±0.3 dB ±5MHz;
RF Connector
TNC (female)
±0.5 dB, ±12.5 MHz BW
IF Connector
TNC (female)
Spurious Response
<-30 dBC
10 MHz Connectors
BNC (female), 50/75
Group Delay, ns, max
2.6 ± 9.5 MHz,
Alarm/Remote Connector DB9 - NO or NC closure on Alarm
3.6 ±11 MHz;7.7 ±15 MHz
Size
19 inch, 1RU, 1.75” H X 16.0” D
Synthesizer Characteristics
Power
100-240 ±10% VAC, 47-63 Hz, 25 W
Frequency Accuracy
± 0.01 ppm internal reference
Available Options
Frequency Step
None; Fixed frequency
Q - RS485 Remote Interface
10 MHz In/Out Level
3 dBm ± 3 dB
W8 - Ethernet M&C Remote Interface
Controls, Indicators
10 M Freq/Gain Selection direct readout LCD; pushbutton switches
or remote selection
Power; Alarm; Remote
Green LED; Red LED; Yellow LED
Remote
RS232C, 9600 baud
*10˚C to 40˚C; Specifications subject to change without notice
CROSS TECHNOLOGIES, INC.
6170 Shiloh Road, Alpharetta, Georgia 30005 • 770-886-8005, FAX 770-886-7964 • www.crosstechnologies.com