1.2 Technical Characteristics
TABLE 1.0 Equipment Specifications*
--------UPCONVERTER--------
Input Characteristics (IF)
Impedance/Return Loss
75
/18 dB
Frequency
70 ± 18 MHZ
Input Level
-40 to -10 dBm
Output Characteristics (RF)
Impedance/Return Loss
50
/14 dB
Frequency
6.7 to 7.025 GHz
Output level
-20 to 0 dBm
Output 1 dB compression
+10 dBm
Channel Characteristics
Gain range (adjustable)
0 dB to +30 dB
Frequency Sense
Non-inverting
--------UP AND DOWNCONVERTER--------
Channel Characteristics
Frequency Response
±1.5 dB, in band; ± 0.5 dB, 36 MHz BW
Spurious Response
<-50 dBC in band
Group Delay (max)
0.015 ns/MHz
2
parabolic; 0.05 ns/MHz linear; 1 ns ripple
Synthesizer Characteristics
Frequency Accuracy
± 0.01 ppm max over temp internal reference
Frequency Step
1 MHz (125 kHz Frequency Steps (option X)
10 MHz Level (In/Out)
+3 dBm ± 3 dB (option -E)
-100
-90
-80
-70
-60
1MHz
100kHz
10kHz
1kHz
100 Hz
dBC/Hz
Phase Noise @ Freq
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 LEDs
Up Mute
Yellow LED
Remote
Yellow LED; RS232C, 9600 baud (RS485, option -Q)
Other
RF Connectors
Type N (female), (see Table 2.2 for connector options)
IF Connectors
BNC (female), (see Table 2.2 for connector options)
10 MHz Connectors
BNC (female), 50
/75
(option -E)
Alarm/Remote Connector DB9 (female), NO or NC contact closure on Alarm
Size
19”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 with RF insertion
O
Frequency Reference Offset Adjust
L
LNB Voltage, +24VDC, 0.4 amps
V
SSPB Voltage, +24VDC, 2.5 amps
Q
RS485 Remote Interface
T
PCB Temperature Sensor
W8
Ethernet M&C Remote Interface with Web Browser
W18
Ethernet M&C Remote Interface with Web Browser & SNMP
X
125 kHz Frequency Steps
X1
100 kHz Frequency steps
Connectors/Impedance
See Table 2.2, Page 10
*+10˚C to +40˚C; Specifications subject to change without notice
2017-74 Manual, Rev. B
Page 4
10/27/10
--------DOWNCONVERTER--------
Input Characteristics (RF)
Impedance/Return Loss
50
/14 dB
Frequency
4.5 to 4.8 GHz
Noise Figure (max)
15 dB @ max gain
Input Level
-60 to -30 dBm
Input 1 dB compression
-10 dBm @ min gain
Output Characteristics (IF)
Impedance/Return Loss
75
/18 dB
Frequency
70 ± 18 MHz
Output level range
-10 to 0 dBm
Output 1 dB compression
+10 dBm
Channel Characteristics
Gain range (adjustable)
+30 dB to +50 dB
Image rejection
> 50 dB, min
Freq Sense (selectable)
Non-inverting
