Comtech EF Data XSAT-7080 Series, Инструкция по установке и эксплуатации

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XSAT7080 X-Band Transciever Revision 0
+10 dBm Model X-Band Transceiver MN/XSAT7080.IOM
8–3
8.2 Specifications
The following are the design, operating, and environmental specifications for the
XSAT-7080 unit.
Transmit Receive
Frequency 7900 to 8400 MHz RX Fequency 7250 to 7750 MHz
Intermodulation
Total OPBO = 6 dB
SCL = 9 dB OPBO,
∆
= 1 MHz
- 45 dBc RX Gain
45
±
1 dB
TX Output Power, P1dB +10 dBm RX-IF Frequency
70
±
18 MHz
70
±
20 MHz (Optional)
140
±
36 MHz (Optional)
TX Gain
34
±
1.0 dB
Gain, without LNA ±
0.75 dB Full RF Band
±
0.25 dB constant temp
TX Gain Flatness
±
0.75 per 36 MHz
±
1.0 dB per 40 MHz
Gain Flatness
±
0.75 dB Full RF Band
±
0.75 per 36 MHz
±
1.0 dB per 40 MHz
TX Gain Stability
±
1.00 dB from –40 to +55
°
C
(-40 to 131
°
F)
Image Rejection 60 dB In-Band
2
nd
Harmonic -55 dBc RX Gain Stability, without
LNA, at 0 dBm Output Level ±
0.25 dB Constant C
±
1.00 dB –40 to +55
°
C
(-40 to 131
°
F)
Carrier Mute -70 dBc Output Power, P1dB +13 dBm
Transmit Spurious:
AC Line Harmonics
Signal Related
Signal Related, In-Band
Signal Independent
-45 dBc
< 500 kHz, –60 dbc
-65 dBc
-55 dBm RX Noise Figure 11 dB (Typical
AM to PM Conversion 3 degrees at 6 dB OPBO from
related power Intermodulation -50 dBc for two tones at
0 dBm each, 1 MHz apart
IF Frequency Range
70
±
20 MHz
IF Output VSWR 1.25:1
IF Input VSWR 1.25:1 RF Input VSWR 1.25:1
RF Output VSWR 1.25:1 IF Output Impedance
50
Ω
RF Output Impedance
50
Ω
RF Input Impedance
50
Ω
IF Input Impedance
50
Ω RF Input/Output Connectors Type N (Female)
TX Noise Figure 15 dB (Typical)
IF Output Connector Type N (Female)
IF Input/Output Connectors Type N (Female)