FREEDOM COMMUNICATION TECHNOLOGIES R8000C Portable Communica

FREEDOM COMMUNICATION TECHNOLOGIES R8000-C Portable Communications System Analyzer 250 kHz - 1 GHz.

Communications System Analyzer 250 kHz - 1 GHz.

The R8000C is a unique device on the market since it has all the characteristics of a communications analyzer in a truly portable package. Easy to handle
combines the navigation keys and the segmentation of the screen in “zones” which is common in the FREEDOM Communication Technologies brand.

General Features:

• Spectrum Analyzer
• Signal Generator
• Sensitive Measurement Receiver
• Tracking Generator (optional)
• SINAD Meter
• Distortion Meter
• Modulation Scope
• Oscilloscope
• Frequency Error Meter
• Cable Fault Locator (optional)
• FM Deviation Meter
• AM Modulation Meter
• Receive Signal Strength Meter
• Broadband and Narrowband Power Meters
• Audio Counter
• Audio Generator
• AC / DC Voltmeters
• DMR (MOTOTRBO™) test mode (optional)
• NXDN test mode (optional)
• P25 test mode (optional)

Generator (Receiver test)

• Port Protection Limit: 5W for 30 seconds
• Frequency Range: 250 kHz to 1 GHz
• Extended Frequency
• Range (Optional): 250 kHz to 3 GHz
• Frequency Resolution: 1 Hz

OUTPUT LEVEL GENERATE PORT

• Range FM: 5 to -95 dBm below 2 GHz 5 to -95 dBm above 2 GHz
• Range AM: -1 to -95 dBm below 2 GHz  -11 to -95 dBm above 2 GHz
• Resolution: 0.1 dB
• Accuracy: ±2 dB

OUTPUT LEVEL RF I/O PORT

• Range FM: -30 to -130 dBm below 2 GHz  -40 to -130 dBm above 2 GHz
• Range AM: -36 to -130 dBm below 2 GHz  -46 to -130 dBm above 2 GHz
• Resolution: 0.1 dB
• Accuracy: ±1 dB to 1GHz; ±2dB > 1 GHz

FM MODULATION

• Deviation Accuracy: 5% of setting
• Deviation Range: 0 to 75 kHz
• Deviation Resolution: 10 Hz
• Modulation Bandwidth: 5 Hz to 20 kHz

AM MODULATION

• AM Depth Range: 0 to 90%
• Resolution: 1% of setting
• Modulation Bandwidth: 100 Hz to 10 kHz
• Accuracy: 5% of setting

MODULATION TYPES

• 1 kHz Tone Private Line Digital Private Line (w/ DPL (Invert) Single Tone DTMF Two-Tone Paging 5/6 Tone Paging POCSAG External Inputs from both a supplied microphone and BNC input.

Receiver (Transmitter test)

• Frequency Range: 250 kHz – 1 GHz (3 GHz optional)

SENSITIVITY

• Narrowband FM: 2.0 uV for 10 dB EIA SINAD
• Wideband FM: 10 uV for 10 dB EIA SINAD
• AM: 10 uV for 10 dB EIA SINAD

RF I/O PORT

• VSWR: < 1.2 to 2 GHz ≤ 1.5 to 3 GHz
• Max Power: 50 W for 5 minutes  150 W for 30 seconds (30 sec. on 5 min. off)
• Absolute Max Power: 150 W
• Alarm: Internal temperature alarm

ANTENNA PORT

• Maximum Power: 0 dBm
• Alarm: 10 dBm
• IF FILTERS: 6.25 kHz 12.5 kHz 25 kHz  50 kHz 100 kHz 200 kHz

FREQUENCY ERROR MEASUREMENT

• Type of Display: Autoranging
• Resolution: 1 Hz

FM DEVIATION MEASUREMENT

• Demodulation Range: Up to ±75 kHz
• Accuracy: ±5% plus peak residual FM
• Frequency Response: Selectable per the following:
• Low Pass Filters: 300 Hz 3 kHz 20 kHz
• High Pass Filters: 1 Hz 300 Hz 3 kHz

Demodulation

• Output Level: 6.25 kHz B/W: 2.56V / 1 kHz
• 12.5 kHz B/W: 1.28V / 1 kHz
• 25 kHz B/W: 0.64V / 1 kHz
• 50 kHz B/W: 0.32V / 1 kHz
• 100 kHz B/W: 1.6V / 10 kHz
• 200 kHz B/W: 0.8V / 10 kHz

Demodulation Output

• Amplitude Flatness: 11 Hz to 7.92 kHz ±1.25 dB 5 Hz to 20 kHz ±2 dB

Demodulation

• Output Impedance: 100 ohms nominal

AM MODULATION MEASUREMENTS

• Demodulation Range: 0 to 100%
• Accuracy: ±5% for levels below 80%
• Frequency Response: Selectable per the following:
• Low Pass Filters: 300 Hz 3kHz 20kHz
• High Pass Filters: 1 Hz 300 Hz 3 kHz

Demodulation

• Output Level: 0.8 V peak per 10% AM Modulation

Demodulation Ouput

• Amplitude Flatness: 11 Hz to 7.92 kHz ±1.25 dB 5 Hz to 20 kHz ±2 dB
• Output Impedance: 100 ohms nominal

DISTORTION METER

• Range: 1% to 20%
• Distortion Accuracy: The greater of: ±0.5% of distortion or ±10% of reading
• Input Level: 0.1 V rms min

2026-08-05 07:35:18

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R8000C FREEDOM COMMUNICATION TECHNOLOGIES Portable Communications System Analyzer 250 kHz - 1 GHz. R8000-C