Description
LNR DC4-D1 Down Converter 4U Rack Chassis SMI SM7-219-1 Coax Switch For Parts
Satellite L-band down converter system in 4U rackmount chassis. Converts RF signals to intermediate frequency for satellite ground station applications. Does not power on; sold for parts or repair.
Specifications & What's Included
- 2x DC4-D1 down converters
- 1x SMI SM7-219-1 baseball-style coax switch
- 1x 4U aluminum chassis (004002-2), 24" x 19" x 7"
- 1x 51029-004112 assembly
- Connectors: BNC, SMA, DB25, DB9
- Monitor points: RF LO, IF LO, +24 VDC
- Switchable INT/AUX LO select
Applications
Used in SATCOM ground stations for L-band signal downconversion and routing. Typical in satellite communications networks and telemetry systems. The down converter chain processes received satellite signals; the coax switch routes between RF sources or paths.
Condition: For Parts or Not Working
This LNR Communications DC4-D1 Down Converter rackmount system does not power on and is being sold as-is for parts or repair. No troubleshooting has been performed and there is no guarantee of functionality. The chassis and modules show normal wear consistent with prior service use. The front panels are intact with labels readable; no obvious physical damage is visible externally. The rear panel connectors (BNC, DB25, DB9) appear intact in the photos. Please view our photo set and contact us if you have any questions.
This LNR Communications DC4-D1 Down Converter rackmount system does not power on and is being sold as-is for parts or repair. No troubleshooting has been performed and there is no guarantee of functionality. The chassis and modules show normal wear consistent with prior service use. The front panels are intact with labels readable; no obvious physical damage is visible externally. The rear panel connectors (BNC, DB25, DB9) appear intact in the photos. Please view our photo set and contact us if you have any questions.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
LNR Communications |
Model: |
DC4-D1 |
MPN: |
DC4-D1 |
Secondary Model: |
SM7-219-1 |
Type: |
Satellite Down Converter with Coax Switch |
SKU: |
36047 |
Condition: |
As-Is / For Parts or Not Working |
Seller Notes: |
Includes 2x DC4-D1 down converters, 1x 51029-004112 assembly, 1x 004002-2 4U aluminum chassis, 1x SMI SM7-219-1 coax switch |
Form Factor: |
4U Rackmount |
Chassis Part Number: |
004002-2 |
Assembly Part Number: |
51029-004112 |
Coax Switch Model: |
SMI SM7-219-1 |
Coax Switch Type: |
Baseball-style coax switch |
Dimensions: |
24" x 19" x 7" (4U) |
Rack Size: |
19-inch, 4U |
Country/Region of Manufacture: |
United States |
Application: |
Satellite communications (SATCOM), L-band signal downconversion |
Interface / Connectors: |
BNC, SMA, DB25, DB9 (visible on rear panel) |
Alarm Outputs: |
Summary, RF LO, IF LO, +24 VDC alarm indicators |
Monitor Functions: |
RF LO, IF LO, +24 VDC monitor points |
LO Select: |
INT / AUX switchable |
Control Panel: |
Dedicated CONTROL module with Mode Select and Output Select |
Power Status: |
Does not power on — sold for parts or repair |
Condition Notes: |
LNR DC4-D1 Down Converter does not power on. Sold as-is for parts or repair — no functionality guarantee. Chassis and modules show normal service wear; connectors appear intact. Please contact us with questions. |