Quintech Electronics SRF 1750 SNG Satellite Receiver Switch
Inputs and outputs are DC blocked, A/B switch that operates in the 50-1750 MHz frequency range
SRF 1750 SNG Satellite Receiver Switch
This product has reached end of life and is no longer available. Please contact Digisat for a suitable replacement from Quintech.
The highly versatile Quintech SRF 1750 AF1K000 provides a conventional solution for switching between vertical and horizontal polarities. The SRF1750AF1K000 is a terminating A/B switch that operates in the 50-1750 MHz frequency range. Signal flow is controlled by a single contact closure. Power and control functions are applied via feed-thru studs. Its compact aluminum enclosure allows for mounting ease and flexibility. Multiple units can be conveniently integrated into a single rack mount enclosure, thereby maximizing limited rack space. Inputs and outputs are DC blocked.
Note: The Quintech SRF 1750 AF1K000 is a bidirectional switch. The connectors labeled "INPUT" may be used as outputs and the
connector labeled "OUTPUT" may be used as an input.
Features & Benefits
The SRF 1750 Series Satellite Receiver Switch provides a cost-effective monitoring solution for Satellite News Gathering (SNG) trucks and Distance Learning applications.
Space and weight-saving 1 RU design.
Convenient front panel toggle switches for easy switching between vertical and horizontal satellite feeds.
Eliminates need for repetitive manual connects and disconnects.
Provides continuous power to LNB’s regardless of receiver (IRD) status.
Typical Configuration Diagram
SRF750 Interface Ports
|
Input Ports: |
1 (2 if reversed) |
|
Output Ports: |
2 (1 if reversed) |
|
Frequency: |
50-1750 MHz |
|
Impedance: |
75 Ω |
|
Max. Operating Power: |
1 W (+30 dBm) |
|
Insertion Loss: |
1.5 dB + 0.5 dB |
|
Frequency Response: |
+ 1 dB |
|
Isolation: |
45 dB |
|
Input Return Loss: |
12 dB |
|
Output Return Loss: |
13 dB |
|
RF Connectors: |
F-Type, 75 Ω |
|
Power Requirements: |
18-24 V , @ 40 mA |
|
Mechanical: |
3.25"H x 3.25"W x 1.25"D |
|
Certifications: |
CE |
Bi-directional switch for viewing both vertical and horizontal polarities
