S5104 Series Radio Communications Test Set

S5104 series radio communications tester is a multifunctional and portable model based on software radio architecture, integrates plentiful functions, like frequency-hopping signal generation and analysis, vector signal generation and demodulation analysis, analog modulation signal generation and demodulation analysis, audio signal generation and analysis, audio oscilloscope, automatic testing and so on. The tester is capable of major performance testes on transmit and receiving of radio communication equipment, measurement and analysis on feature parameters of RF, modulation, audio, and digit etc.

Wide applications of the tester cover R&D, production, verification, maintenance and repair, and testing on radio communication equipment, including short-wave/ultra short-wave radio stations, data link systems, communication and surveillance satellites, radio relay equipment. Military mobile carriers with radio communication terminals like communication vehicles, surveillance vehicles, vessels and ships, as well as external field tests can use this tester conveniently.

Key Features

Multiple RF testing function

Analog standard communicaiton testing

Auto signal testing and auto signal software

Build-in attenuator with high power

Optional frequency-hopping testing

Optional dual-channel oscilloscope

Optional digital standard communicaiton testing

1. RF Signal Generation
Frequency Range

S5104B: 1 MHz to 1.05 GHz,

S5104C: 1 MHz to 3 GHz

Frequency Resolution

1 Hz

Output Level Range

•  GEN: -120dBm to +5dBm(max. modulation 0dBm)

•  T/R interface: -130dBm to -35dBm

Level Resolution

0.1 dB

Level Accuracy

±1.5dB(>-110dBm),  ±2.0dB(<-110dBm)

SSB Phase Noise

•  f ≤ 1.05GHz: -93dBc/Hz @20kHz

• f >1.05GHz: -90dBc/Hz @20kHz

Harmonic

Better than -25dBc (>1MHz, <0dBm)

Non-harmonic
Internal Analog Modulation Source

Sine, square wave, triangle, saw-tooth, dual-tone (analog pilot)

2. Broadband Power Measurement
Frequency Range

S5104B: 400 kHz to 1.05 GHz,

S5104C: 400 kHz to 3 GHz

Measurement Range

•  ANT interface: 0.1mW – 100mW

•  T/R interface: 100mW – 150W

Measurement Accuracy

15% (≤120W, CW or frequency modulation)

3. Narrow Band Power Measurement
Frequency Range

S5104B: 300 kHz to 1.05 GHz  (low frequency depends on small IF bandwidth)

S5104C: 300 kHz to 3 GHz  (low frequency depends on small IF bandwidth)

Measurement Accuracy

± 2dB

Receiving Bandwidth

6.25, 8.33, 10, 12.5, 25, 30, 100, 300kHz

4. Frequency Error Meter
Frequency Range

S5104B: 300 kHz to 1.05 GHz  (low frequency depends on small IF bandwidth)

S5104C: 300 kHz to 3 GHz  (low frequency depends on small IF bandwidth)

Accuracy

Frequency standards ±1Hz

5. Audio Signal Generation
Waveform

Sine, square wave, triangle, saw-tooth

Signal Type

Single-tone, dual-tone

Frequency

•  20Hz – 20kHz (sine),

•  20Hz – 4kHz (square wave, triangle, saw-tooth)

Frequency Resolution

0.1Hz

Level Range

1mV – 7Vrms (10kΩ  load)

Level Accuracy

±5% (10kΩ load ≥10mVrms)

6. Audio Signal Analysis
Input Impedance

150Ω, 600Ω, high impedance

Max. input Level

30Vrms (high impedance)

Audio Filter

•  Low-pass: 300Hz, 5kHz, 15kHz, 20kHz

•  Band-pass: 0.3-3.4kHz, 0.3-5kHz, 0.3-15kHz, 0.3-20kHz

7. Sweep Spectrum Analyzer
Frequency Range

S5104B: 100 kHz to 1.05 GHz

S5104C: 100 kHz to 3 GHz

Sweep Width

0Hz – whole frequency bands

Level Precision

±1.5dB

Min. DANL

•  ANT interface: better than -125dBm

•  T/R interface: better than -75dBm

Resolution Bandwidth

30Hz – 3MHz (1-3 stepping)

8. Demodulation And Analysis of Analog Modulation Signals
Frequency Range

S5104B: 300 kHz to 1.05 GHz  (low frequency depends on small IF bandwidth)

S5104C: 300 kHz to 3 GHz  (low frequency depends on small IF bandwidth)

Signal Format

FM, AM, SSB

Demodulation

6.25, 8.33, 10, 12.5, 25, 30, 100, 300kHz

Demodulation Audio Filter

•  Low-pass: 300Hz, 5kHz, 15kHz, 20kHz

•  Band-pass: 0.3-3.4kHz, 0.3-5kHz, 0.3-15kHz, 0.3-20kHz

Frequency Range of Demodulation Counter

20Hz – 20kHz

Demodulation Counter Resolution

0.1 Hz

Sensitivity

< -100dBm (10dB SINAD, ANT interface)

9. Demodulation And Analysis of Vector Signals

(Option)

Frequency Range

S5104B: 300 kHz to 1.05 GHz  (low frequency depends on small IF bandwidth)

S5104C: 300 kHz to 3 GHz  (low frequency depends on small IF bandwidth)

Signal Format

GMSK, BPSK, QPSK, 8PSK, 16QAM

Demodulation Bandwidth

10kHz – 10MHz

Max. Symbol Rate

5 MHz

10. Frequency-hopping Signal Analysis

(option)

Filter

RC, RRC, GAUSS

Transient Bandwidth

60MHz, 30MHz, 15MHz, 7.5MHz, 3.75MHz, 1.875MHz

Capture Storage Depth

8 GB

Analysis Domain

Time-frequency (modulation domain), time-amplitude, time-spectrum (waterfall chart), spectrum at random time

Min. Time Resolution

10 ns

11. Dual-channel Oscilloscope
Frequency Range

DC to 4 MHz

Vertical Scale

10mV – 10V/mark (1, 2, 5 stepping)

Horizontal Scale

1us – 1s/mark (1, 2, 5 stepping)

Coupling Type

DC, AC

Input Impedance

1 MΩ

12. Digital SequenceGeneration And Bit Error Rate Measurement

(option)

Digital Format

PN3, PN5, PN9, PN11

Baud Rate

300bps – 1Mbps (BPSK, GMSK, 2FSK, 2ASK)

Bit Error Rate Measurement Range

0.1 – 0.000001

Internal Time-base

•  Frequency: 10MHz;

•  Aging rate: 1×10-7/year;

•  Temperature stability: ±0.05ppm (0 – 50°C)

Interface

•  RF: GEN interface(TNC), T/R interface(type N), ANT interface(TNC)

•  BNC: audio input, audio output, oscilloscope input etc

•  Others: network port (support remote control), 26-core testing bus interface, USB-host interface etc.

Power Supply

•  Internal AC: 220V±10%, frequency 50Hz±5%;

•  External DC: 24V±2V (16V is Acceptable);

•  Built-in and rechargeable battery: ≥11000mAh (option)

Dimension

426 (H) × 222 (W) × 180 (D) mm  (without handles and auxiliaries)

Weight

≤ 12kg

Main Machine

Module No. Item Description
S5104B Radio Communications Test Set 300 kHz to 1.05 GHz
S5104C Radio Communications Test Set 300 kHz to 3 GHz

Options

Module No. Item Description
S5104-H01 Built-in Lithium Battery /
S5104-S01 Vector Signal Generation and Bit Error Rate Measurement Software
S5104-S02 Vector Signal Demodulation and Analysis Sotfware
S5104-S03 Frequency-hopping Signal Generation Sotfware
S5104-S04 Frequency-hopping Signal Analysis Sotfware
S5104-S05 Dual-channel Oscilloscope Sotfware

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