Chapter 3 Product Specifications; 7225H Interfacility Link Specifications; Table 3 7225H Interfacility Link Specifications - Foxcom SATLIGHT 7225H Installation And User Manual

3 Product Specifications
3.1

7225H Interfacility Link Specifications . . . . . . . . . . . . . . . . . . . . . . 17

3.2 Model Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.3 7225H Interfacility Link Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.3.1 Transmitter Pinout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.3.2 Receiver Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.4 7180M Chassis Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3.4.1 7180M Alarm Connector Pinouts [J12] . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.4.2 7180M Monitor Connector Pinout [J13]. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.4.3 LNB Connector Pinout [J11] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.4.4 7180M and Redundancy Switching. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.1 7225H Interfacility Link Specifications
RF Specifications
Frequency range
Flatness 950 – 2150 MHz
Flatness 950 – 2500 MHz
Flatness @ 36 MHz
Input/Output impedance
Return Loss
Intermodulation products
3
Noise Figure
4
OIP3
Input signal range [total power]
Output signal range [total power]
CNR @ 36 MHz / 36 dB / 2 Km
Gain control
5
Link gain
6
SFDR
RF connector
7
Maximum input power

Table 3 7225H Interfacility Link Specifications

1. Flatness between 950 – 2150 is ±1.5 dB. In the bandwidth between 2150 – 2500 MHz
the flatness rises to ±2.5 dB
2. At nominal conditions
3. @ maximum input power @ 1 dB Optical loss @ Unity gain
4. This specification is true when: IMD = -40 dBc, Pout = -5 dBm
5. Full gain range is obtainable when in the input/output signal power is within the
specified range
6. @ maximum input
7. With no damage
7225H Interfacility Link Installation and User's Guide
Foxcom proprietary information
950 – 2150 MHz [2500 MHz optional]
± 1.0 db [typical]
1 ± 2.5 db [max]
± 0.2 dB [max.]
50 Ω SMA [75 Ω optional]
1.5:1 @ 50 Ω Impedance [max.]
1:57:1 @ @75 Ω Impedance [max.]
2 -50 dBc [max.]
25 dB
+15 dBm
-25 to -5 dBm
-25 to -5 dBm
60 dB
Manual
0 ± 10 dB [within total power range]
109 dB Hz
F-type [standard] 50/75W BNC or SMA
[optional]
10± dBm
7225H Interfacility Link Specifications
2
/ @ -25 dBm [typical]
3
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