Cross Technologies 2017-14, Инструкция по эксплуатации, Страница: 4 / 21

2017-14 Manual, Rev. 0 Page 4 01/31/13
1.2 Technical Characteristics
Synthesizer Characteristics
NONE, Fixed Frequency Frequency Step
± 1.0 ppm internal reference (±0.01 ppm, Option -H) Frequency Accuracy
-110 -100 -85 -80 -75
1MHz 100kHz 10kHz 1kHz 100 MHz
dBC/Hz
Phase Noise @ Frequency
*+10˚C to +40˚C; Specifications subject to change without notice.
© 2013 Cross Technologies, Inc.
100-240 ± 10% VAC, 47-63 Hz, 45 watts maximum Power
BNC (female), 50
Ω
/75
Ω
10 MHz Connectors
Type F (female) / BNC (female) RF/IF (UHF) Connector
Other
RS232C, 9600 baud; (RS485, Option Q, Ethernet Optional) Remote
Controls, Indicators
19 inch, 1 RU Standard Chassis, 1.75” high X 16.0” deep Size
DB9 - NO or NC contact closure on Alarm Alarm/Remote Connector
Green LED, Red LED, Yellow LED Power/Alarm/Remote
Direct readout LCD; pushbutton switches or remote selection Gain Selection
3 dBm ± 3 dB, 75 ohms (Option E1) 10 MHz Level In/Out Level
TABLE 1.0 2017-14 UHF, L-Band, Up/Downconverter Specifications*
+10 dBm 1 dB Comp, maximum gain
< -60 dBm Spurious, in Band, Signal ind..
< -55 dBC, 0 dBm Spurious, in Band, Signal rel.
Non-inverting Frequency Sense
± 0.5 dB Frequency Response, 40 MHz
± 2 dB Frequency Response Band
< -50 dBm Intermod - 2 Carriers
< -55 dBm Spurious, Out of Band
< -55 dBC, minimum Image Rejection
+30 to 0 dB Gain, Range, 0.5dB steps
> 60 dB Mute @ 0 dBm Out
-20 dBC OUT (±3 DB) Mon. Level (Option W78)
20 db @ max. gain Noise Figure, maximum
+30 ± 3 dB Gain, Maximum at Fc
Channel Characteristics
-15 to 0 dBm Output Level Range
0.2 to 0.4 GHz Frequency
Output Characteristics
Input Characteristics (UHF, L)
1.2 to 1.4 GHz Frequency (GHz)
50
Ω
/ 14 dB Impedance/Return Loss
-40 to -25 dBm Input Level Range
50
Ω
/ 14 dB Impedance/Return Loss
UPCONVERTER
+10 dBm 1 dB Comp, maximum gain
< -60 dBm Spurious, in Band, Signal ind.
< -50 dBC, 0 dBm Spurious, in Band, Signal rel.
Non-inverting Frequency Sense
± 0.5 dB Frequency Response, 40 MHz
± 2 dB Frequency Response Band
< -50 dBm Intermod - 2 Carriers
< -45 dBm Spurious, Out of Band
> 50 dB, minimum Image Rejection
+30 to 0 dB Gain, Range, 0.5dB steps
N/A Mute @ 0 dBm Out
+10 dBm IN (±3 DB) Mon. Level (Option W78)
15 @ max. gain Noise Figure, maximum
+30 ± 3 dB Gain, Max at Fc
Channel Characteristics
-20 to 0 dBm Output Level Range
1.2 to 1.4 GHz Frequency
Output Characteristics
Input Characteristics (L, UHF)
0.2 to 0.4 GHz Frequency (GHz)
50 Ω / 14 dB Impedance/Return Loss
-50 to -30 dBm Input Level Range
50 Ω / 14 dB Impedance/Return Loss
DOWNCONVERTER
.2 - .4 GHz Out
≥
-40 dBc @ maximum input level
Downconverter 2nd Harm