Cross Technologies 2016-1522, Инструкция по эксплуатации

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1.2 Technical Characteristics
TABLE 1.0 2016-1522# Downconverter Specifications*
Input Characteristics
Impedance/Return Loss 50
Ω
/12 dB
Frequency 1.544 and 2.226 GHz
Noise Figure, Max. 15 dB at maximum gain
Input Level Range -50 to -20 dBm
Output Characteristics
Impedance/Return Loss 50
Ω
/18 dB
Frequency 70 ± 5 MHz
Output Level/max. linear -20 to 0 dBm
Output 1 dB compression +10 dBm maximum gain
Channel Characteristics
Gain at Fc +50 ±3dB maxium, (+50 to 0 dB variable in 1 ±1 dB steps)
Image Rejection > 50 dB, minimum
Frequency Response 1544 or 2226, 10 MHz BW, ± 0.75 dB
Spurious Response <-50 dBc, in band, 70 ± 5 MHz
Group Delay, maximum 0.015 ns/MHz2 parabolic; 0.05 ns/MHz linear; 1 ns ripple
Frequency Sense Non-inverting
Lo Characteristics
LO Step Size NONE, Fixed tuned to 1544 or 2226 MHz In
Frequency Accuracy ±0.01 ppm maximum over temperature internal reference
-110 -100 -90 -80 -75
1MHz 100kHz 10kHz 1kHz 100Hz
Standard dBC/(Hz)
Phase Noise @ F (Hz) >
Controls, Indicators
Frequency/Gain Selection Direct readout LCD; manual or remote selection
Power; Alarm; Remote Green LED, Red LED, Yellow LED
Remote RS232C, 9600 baud (RS485, Ethernet Optional)
Other
RF, IF Connectors N (female), N (female)
10 MHz Connectors BNC (female), 75
Ω
, works with 50 or 75 ohms (option E)
Alarm, Remote Connector DB9 (female), - NO or NC contact closure on Alarm
Size 19 inch standard chassis 1.75” high X 16.0” deep
Power 100-240 ±10% VAC, 47-63 Hz, 25 watts maximum
*Custom Specifications and/or Standard Options (shown below) included with Model 2016-1522#
Option H - ±0.01 10MHz Internal Reference
Option NN - Connector N-Type (RF), N-Type (IF)
Available Options
E - External 10 MHz Reference
Comm. Interface/Standard RS232
Q - RS485 Remote Interface
W8 - Ethernet; with Web Browser
W18 - Ethernet; with Web Browser & SNMP
W28 - Ethernet; with TCP/IP, Telnet ®
Connectors / Impedance
STD - 50
Ω
Type N (RF), 50
Ω
Type N (IF)
SS - 50
Ω
SMA (RF), 50
Ω
SMA (IF)
+10˚C to +40˚C; Specifications subject to change without notice.
2016-1522# Manual, Rev. 0 Page 4 06/19/17