1.2 Technical Characteristics
2115-275-1845 Manual, Rev. 0
Page 4
07/20/17
±2.0 dB, 27.50 - 28.50 GHz out; ± 0.5 dB, 40 MHz BW
Frequency Response
Channel Characteristics
LO Characteristics
± 0.01 ppm maximum over temp internal reference; external reference input
Frequency Accuracy
Non-inverting
Frequency Sense
< -55 dBC for two carriers each at -10 dBm out
Intermodulation
<-50 dBm, 26.5 - 27.5 and 28.5 - 29.5 GHz
Spurious, Out of Band
SIGNAL RELATED <-60 dBC in band, -5 dBm out; SIGNAL INDEPENDENT,<-60 dBm
Spurious, Inband
3 dBm, ± 3 dB, 75 ohms, External In or Internal Out
10 MHz Level
26.155 GHz
LO Frequency
> 60 dB, minimum
Image Rejection
+ 20 ± 1 dB at Fc
Gain
2.92 mm (female), 50
Ω
RF Out Connector
Other
100-24 ±10% VAC, 47-63 Hz, 25 watts maximum
Power
19 inch, Standard Chassis 1.75” high X 14.0” deep
Size
DB9 - NO or NC Contact Closure on Alarm
Alarm Connector
BNC (female), 75
Ω
Connector; Works for 50
Ω
or 75
Ω
10 MHz Connectors
BNC (female), 50
Ω
, (designated L-Band)
RF In Connector
-110
-90
-80
-75
-70
1MHz
100kHz
10kHz
1kHz
100 MHz
dBC/Hz
Phase Noise @ F (Hz) >
Yellow LED, Indicates External 10 MHz Reference Selected
External 10 MHz
Controls, Indicators
Green LED
Power
Selects Internal or External 10 MHz (Rear Panel DP3T Switch)
INT / AUTO / EXT Switch
Red LED, External Contact Closure
PLL Alarm
TABLE 1.1
2115-275-1845 Block Upconverter Specifications*
-40 to -25 dBm
Input Level Range
20 dB maximum gain
Noise Figure, Maximum
-15 dBm
Input 1 dB Compression
1.345 to 2.345 GHz
Frequency
+5 dBm
Output 1 dB Compression
-20 to -5 dBm
Output Level Range
Output Characteristics (RF)
Input Characteristics (designated L-Band)
27.50 to 28.50 GHz
Frequency
50
Ω
/ 14 dB
Impedance / Return Loss
50
Ω
/ 14 dB
Impedance / Return Loss
Available Options
50
Ω
2.92 (RF), 50
Ω
2.92 mm (L-Band)
- 29S
50
Ω
2.92 (RF), 50
Ω
N-Type (L-Band)
- 29N
50
Ω
2.92 (RF), 75
Ω
BNC (L-Band)
- 297
*+0 to +40 degrees C; Specifications subject to change without notice. © 2017 Cross Technologies, Inc.
