Description
Details
Now shipping v1.3! We believe this is the best SDR upconverter available. Here is why.
Major version changes:
- Proudly designed, fabricated and assembled in the USA and Canada!
- Input, output and LO filters reconfigured for substantial sensitivity and selectivity improvements
- New ultra low-noise linear power regulator (LP5907), with voltage noise under 10 µVRMS!
- Optional battery-powered operation for DXing on the go! (easy-to-assemble AAA battery holder sold separately, or roll-your-own solution with the easily-accessible battery power input vias)
- New side-mount LED indicators, easily visible with or without an enclosure (Green = upconvert mode enabled; Yellow = USB powered; Red = low voltage)
- u.FL socket (also known as IPX and UMCC) available for optional clock injection from an external clock source, should a higher-accuracy clock be desired
- 5 other u.FL socket mounting footprints for simplified testing, troubleshooting and demonstrational purposes
- Additional mounting holes to facilitate custom installations
- Sturdy right-angle SMA connectors to improve spacing tolerances and ensure physical compatibility with our machined aluminum enclosures (enclosures sold separately)
- Redesigned for a surface-mount oscillator to eliminate potential oscillator-desocketing issues
IMPORTANT NOTE: due to changes implemented in v1.3, enclosures built for previous Ham It Up models are NOT 100% compatible. Specifically, new end-panels are required for full compatibility with older enclosures. Along with v1.3-specific enclosures, we also carry end-panel sets to allow for installation of Ham It Up v1.3 into older enclosures. If you cannot find these in our store, please contact us!
Standard features:
- Female SMA for both input and output for a wide array of connectivity options
- In-line SMA connectors. Much easier to connect and manipulate than side-by-side SMA connectors
- Antenna protection on RF input--in-circuit in both enable and passthrough mode--to protect your Ham It Up & SDR from stray ESD
- All critical components sourced exclusively from North American parts distributors
- Only ultra-low-noise components used in the signal path
- Ultra-high-Q, low ESR inductors and capacitors used for all filters
- Powered by a sturdy & common USB-B USB socket for a multitude of power input options
- RF-suitable power supply regulation (LP5907)
- PTC fuse on USB power input to protect your Ham It Up upconverter from short circuits
- Upconverter enable/passthrough toggle switch--less fiddling with small, delicate cables and connectors
- 125MHz oscillator for improved sensitivity (away from high-traffic RF zones, like broadcast FM)
- Stable <25ppm oscillator included
- LO disabled in passthrough mode
- A maximum input level of +1dBm with LO at +7dBm
- High-quality 2-layer PCB with ENIG finish
- Small, light-weight PCB (just 3.8" x 1.9")
- Designed to fit standard off-the-shelf Hammond enclosures
- 7 mounting holes for standard PC screws
- Designed and manufacturered in conjunction with Opendous Inc., an excellent open-hardware design company
- Full project documentation--schematics, PCB design files, assembly information--is freely available.
- A portion of the proceeds from your purchase will be used to support this and other open-hardware, open-source initiatives
Operation:
Before operating your unit for the first time, and every time you run with a new SDR, we recommend running the tuning procedure located here. It is not a mandatory procedure but may help fine-tune your, erm. tuning. The basic operational instructions follow.
- Connect your antenna to the RF input
- Connect your SDR to the IF output
- Ensure your toggle switch is in the enable position
- Plug your USB power source into the USB-B USB jack
- Fire up your favorite SDR software. Tune to 125MHz + (+/- the tuning offset from the tuning procedure) + your desired frequency and enjoy!
Installation & Demo Video:
Additional Info
Additional Info
| SKU | 100555 |
|---|---|
| UPC | 0616469145581 |
| Country of Manufacture | United States |
