- Conformance testing according to TS 136 521-1(LTE)
- Spurious emissions measurements
- Receiver Blocking measurements
- Design verification of radio transmitters and receivers
Tunable Band Reject Filter RI 260
0.7-2.7 GHz, 20 MHz reject bandwidth, rack mount
Critical tool for adaptation to stringent ETSI/3GPP conformance test specifications for mobile device radio properties in device testing. Designed for formal conformance testing performed by accredited test houses, as well as internal verification by device vendors.
The Ranatec RI 260 is a tunable notch filter operating from 700 MHz to 2700 MHz, tailored for cellular testing applications such as LTE. It offers precise frequency adjustments and a compact design, making it ideal for integration into test setups. With rack-mount compatibility and remote operation, it ensures flexibility and efficiency for testing environments.
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Applications
Features
- Frequency tunable between 700 – 2700 MHz
- 1 kHz center frequency resolution
- 25 ppm frequency stability
- 20 MHz reject bandwidth as standard *
- 35 dB band reject depth as standard *
- Filter characteristics can be selected in runtime **
- 19”, 3 U rack mountable
- Remote control via LAN
- LabView drivers
* Other filter characteristics available on request
** Multiple filter characteristics available on request
Specifications
| Model Number | RI 260 |
| Description | Tunable band reject filter 700-2700 MHz |
| Frequency bands for filter center frequency [MHz] | 698-1000 1400-2000 2000-2700 |
| Measurement bands [MHz] | 600-1200 1200-2200 1700-3000 |
| Filter bandwidth [MHz] | 20 |
| Filter slopes [MHz] | 10 |
Ordering
- RI 260 Tunable Band Reject Filter
- RI 4270 Frequency Extension Box 26.5 GHz
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