Cross Technologies 2017-03, Инструкция по эксплуатации

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1.2 Technical Characteristics
TABLE 1.0 2017-03 Up/Downconverter Specifications*
--------UPCONVERTER--------
Input Characteristics (IF)
Impedance/Return Loss
75
Ω
/18 dB
Frequency 70 ± 18 MHZ
Input Level -40 to -10 dBm
Output Characteristics (RF)
Impedance/Return Loss
75
Ω
/12 dB
Frequency 950 to 1525 MHz
Output level -20 to 0 dBm
Output 1 dB compression +5 dBm
Channel Characteristics
Gain range (adjustable)
-10 dB to +30 dB
Frequency Sense Non-inverting
--------UP AND DOWNCONVERTER--------
Channel Characteristics
Frequency Response
±1.5 dB, 950 - 1525 MHz; ± 0.5 dB, 36 MHz BW
Spurious Response <-50 dBC in band
Group Delay (max.) 0.01 ns/MHz2 parabolic; 0.03 ns/MHz linear; 1 ns ripple
Synthesizer Characteristics
Frequency Accuracy
± 1.0 ppm max. over temp (±0.01 ppm, option -H) internal reference
Frequency Step 1 MHz (125 kHz, option X)
-120 -100 -85 -75 -75
1MHz 100kHz 10kHz 1kHz 100 Hz
dBC/Hz
Phase Noise @ Freq
10 MHz Level (In or Out) 3 dBm ± 3 dB, 75 ohms (option -E)
Controls, Indicators
Frequency Selection
Direct readout LCD; manual or remote selection
Gain Selection Direct readout LCD; manual or remote selection
Power Green LED
Down/Up Alarm Red LED
Up Mute Yellow LED
Remote Yellow LED; RS232C, 9600 baud
(RS485, option -Q, Ethernet M&C Remote Interface, option-W8)
Other
RF Connectors
Type F (female) (see Table 2.2 for connector options)
IF Connectors BNC (female) (see Table 2.2 for connector options)
10 MHz Connectors BNC (female) (option -E)
Alarm/Remote Connector DB9 (female) - NO or NC contact closure on alarm
Size 19 inch, 1RU standard chassis 1.75”H X 16.0”D
Power 100-240 ±10% VAC, 47-63 Hz, 45 watts max.
Options
-E
External 10 MHz reference input & output w/ RF insertion
-H High Stability (±0.01ppm) internal reference
-L LNB Voltage, +24VDC, 0.5 amps
-V SSPB Voltage, +24VDC, 2.5 amps
-T Temperature Sensor
-X 125 kHz frequency step
-Z Upconverter Attenuator, 0.1 dB
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 See Table 2.2
*+10˚C to +40˚C; Specifications subject to change without notice.
2017-03 Manual, Rev. N Page 4 03/22/18
--------DOWNCONVERTER--------
Input Characteristics (RF)
Impedance/Return Loss
75
Ω
/12 dB
Frequency 950 to 1525 MHz
Noise Figure (max.) 15 dB @ max. gain
Input Level -70 to -20 dBm
Input 1 dB compression -15 dBm @ 0 dB gain
Output Characteristics (IF)
Impedance/Return Loss
75
Ω
/18 dB
Frequency 70 ± 18 MHz
Output level/max. linear -20 dBm/-10 dBm
Output 1 dB compression -5 dBm
Channel Characteristics
Gain range (adjustable)
0 dB to +50 dB
Image Rejection > 50 dB, min.
Freq Sense (selectable) Inverting/Non-inverting