# RTL-SDR Bullseye TCXO LNB for QO-100

## RTL-SDR Bullseye TCXO LNB for QO-100

The RTL-SDR Bullseye TCXO LNB is a high-stability Ku-band low-noise block downconverter specifically optimized for QO-100 (Es’hail-2) amateur satellite reception and other Ku-band satellite applications. Featuring a precision temperature-compensated crystal oscillator (TCXO), factory calibration, and excellent frequency stability, the Bullseye LNB minimizes drift and enables reliable reception of narrowband SSB, CW, digital, and DATV signals.

### Key Features

-   Ultra-stable TCXO-based Ku-band LNB
-   Designed specifically for QO-100 / Es’hail-2 satellite reception
-   Excellent frequency stability for narrowband satellite operation
-   Factory calibrated against precision reference equipment
-   Typically maintains less than 10 kHz frequency offset under normal outdoor conditions
-   PLL synthesized local oscillator architecture
-   Integrated 2 PPM temperature compensated crystal oscillator
-   Supports SSB, CW, digital modes, beacon monitoring, and DATV reception
-   Low phase-noise design for improved signal clarity
-   Universal Ku-band satellite reception capability
-   Dual F-type connector configuration
-   Dedicated 25 MHz TCXO reference output
-   Reference output allows frequency monitoring and external calibration applications
-   Suitable for SDR-based satellite receiving systems
-   Compatible with RTL-SDR receivers and satellite monitoring setups
-   Universal 40 mm feedhorn mounting compatibility
-   High conversion stability for weak-signal reception
-   Excellent performance in varying outdoor temperatures
-   Supports amateur satellite and general Ku-band satellite reception
-   Low-noise front-end design
-   Ideal for fixed-station satellite receiving installations
-   Reduces frequency drift commonly found in standard satellite TV LNBs
-   Optimized for QO-100 narrowband transponder reception
-   Can be integrated into SDR, transverter, and satellite monitoring systems
-   Receive-only satellite downconverter solution

### Typical Uses

-   QO-100 amateur satellite reception
-   Es’hail-2 narrowband transponder monitoring
-   Satellite SSB and CW operation
-   DATV reception systems
-   RTL-SDR satellite receiving stations
-   Ku-band satellite signal monitoring
-   Amateur radio satellite ground stations

### In the Box

-   RTL-SDR Bullseye TCXO LNB
-   Protective connector caps (where supplied)
-   User documentation

## Details

- **Price:** 2500.0 INR
- **Vendor:** RTL-SDR
- **Type:** Antenna System
- **Tags:** antenna-system, antennas, rtl-sdr, RX Antenna

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2500.00 INR | In stock |

## Images

- RTL-SDR Bullseye TCXO LNB for QO-100 | RF Communications Product by RFCharge
- RTL-SDR Bullseye TCXO LNB for QO-100 | RF Communications Product by RFCharge
- RTL-SDR Bullseye TCXO LNB for QO-100 | RF Communications Product by RFCharge

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> Source: [RFCharge](https://rfcharge.com/products/rtl-sdr-bullseye-tcxo-lnb-for-qo-100)
> Updated: 2026-06-27